CN219609145U - Integrated circuit detection jig - Google Patents

Abstract

The utility model relates to the technical field of jigs, in particular to an integrated circuit detection jig which comprises a sliding box, wherein the top end of the sliding box is fixedly connected with a cover plate, a fixed seat is connected below the sliding box in a sliding way, an integrated circuit is arranged at the lower end of the sliding box, a probe assembly is arranged at the lower end of the integrated circuit, a lifting detection mechanism is fixedly connected at the lower end of the probe assembly, two side arms are fixedly connected at two sides of the sliding box.

Description

Integrated circuit detection jig

Technical Field

The utility model relates to the technical field of jigs, in particular to an integrated circuit detection jig.

Background

An integrated circuit board is a carrier on which integrated circuits are mounted. Testing of an integrated circuit board, comprising: and (5) open circuit testing and short circuit testing. The fixture is a tool for assisting in controlling the position or the action of a workpiece, and is widely used in the fields of industry and electric control. The jig can be divided into: the process assembly jig, the project test jig and the circuit board test jig are used for clamping and fixing the circuit board and then electrifying. However, the conventional connection method still has the defects.

An integrated circuit testing jig according to the disclosure CN114740333a, comprising: a horizontal support mechanism; the upper end of the supporting mechanism is fixedly provided with a placing mechanism; a placement mechanism comprising: a lower baffle, a positioning plate and an upper baffle which are stacked in sequence from bottom to top, wherein the positioning plate is used for fixing the integrated circuit board; a translation mechanism which is movably connected with the supporting mechanism is arranged above the placement mechanism, and the movable translation mechanism is convenient for placing the integrated circuit board; the translation mechanism and/or the supporting mechanism are internally provided with a lifting mechanism, and an electric triggering part of the lifting mechanism is defined by a lower baffle plate and an upper baffle plate. The integrated circuit testing jig disclosed by the utility model is used for multipoint testing, does not need to turn over the tested integrated circuit board, and is good in universality. But this tool translation relies on operating personnel experience to remove completely, and the accuracy is relatively poor, easily leads to integrated circuit and probe dislocation, and the elevating system of probe needs electric trigger, can't carry out accurate lift and make probe and integrated circuit link to each other, and too big effort can lead to the circuit board to damage.

In view of this, we propose an integrated circuit inspection jig.

Disclosure of Invention

In order to make up for the defects, the utility model provides an integrated circuit detection jig.

The technical scheme of the utility model is as follows:

an integrated circuit detection tool, its characterized in that: including the slip case, slip case top fixedly connected with apron, slip case below sliding connection has the fixing base, the slip case lower extreme is provided with integrated circuit, the integrated circuit lower extreme is provided with the probe subassembly, probe subassembly lower extreme fixedly connected with lift detection mechanism, slip case both sides fixedly connected with two side arms.

As the preferable technical scheme, the upper and lower ends of the integrated circuit are respectively provided with eight limiting columns, the upper side of the limiting columns is fixedly connected with the inner wall of the sliding box, and the lower side of the limiting columns is fixedly connected with the inner wall of the fixing seat.

As the preferred technical scheme, lift detection mechanism includes the base, two supporting seats of base upper surface both ends symmetry fixedly connected with, two inside running-through rotation of supporting seat are connected with the lead screw, the lead screw left end runs through the first knob of supporting seat fixedly connected with, threaded connection has right nut and left nut are established to the lead screw both sides respectively, the cover is established respectively to right nut and left nut front and back side and is rotated and be connected with right connecting rod and left connecting rod, right connecting rod runs through with the left connecting rod other end and rotates and be connected with the fixed pin, two unable adjustment base of fixed pin both ends fixedly connected with, unable adjustment base fixedly connected with is in probe subassembly bottom.

As the preferable technical scheme, the bottom end of the side arm is provided with a threaded groove, a sliding mechanism is connected in the groove in a threaded manner, and the outer end of the side arm is fixedly connected with a fixing bolt.

As the preferable technical scheme, slide mechanism includes the second knob, second knob right-hand member fixedly connected with threaded rod, threaded rod front and back end rotates and is connected with the fixed plate, fixed plate fixed connection is in the fixing base lateral wall.

As the preferable technical scheme, the lower end of the sliding box is provided with a sliding block, and the upper end of the fixing seat is provided with a sliding groove matched with the sliding block on the sliding box.

As the preferable technical scheme, the front end of the sliding box is fixedly connected with an upper port, and the front end of the fixing seat is fixedly connected with a lower port.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the lifting detection mechanism, the lifting movement of the probe assembly can be precisely controlled through the lateral knob, so that the accurate connection is ensured, and the risk of damage caused by squeezing the integrated circuit board does not exist.

2. According to the utility model, translational movement is realized through the threaded rod and the knob, so that the accuracy of the moving position of the integrated circuit is ensured, and the connection accuracy is ensured.

Drawings

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

FIG. 2 is a schematic view of a sliding box structure according to the present utility model;

FIG. 3 is a schematic view of a fixing base according to the present utility model;

fig. 4 is a schematic structural diagram of a lifting detection mechanism according to the present utility model.

In the figure: 1. a slide box; 2. a cover plate; 3. a fixing seat; 4. a limit column; 5. a lifting detection mechanism; 501. a base; 502. a support base; 503. a screw rod; 504. a first knob; 505. a right nut; 506. a left nut; 507. a right connecting rod; 508. a left connecting rod; 509. a fixing pin; 510. a fixed base; 6. a probe assembly; 7. a side arm; 8. a fixing bolt; 9. a sliding mechanism; 91. a second knob; 92. a fixing plate; 93. a threaded rod; 10. a lower port; 11. an upper port; 12. an integrated circuit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

an integrated circuit detection tool, its characterized in that: including slip case 1, slip case 1 top fixedly connected with apron 2, slip case 1 below sliding connection has fixing base 3, and slip case 1 lower extreme is provided with integrated circuit 12, and integrated circuit 12 lower extreme is provided with probe subassembly 6, and probe subassembly 6 lower extreme fixedly connected with lift detection mechanism 5, slip case 1 both sides fixedly connected with two side arms 7.

It is added that the side arm 7 is used for horizontal movement of the integrated circuit 12.

As a preference of this embodiment, the upper and lower ends of the integrated circuit 12 are respectively provided with eight limiting posts 4, the upper limiting post 4 is fixedly connected to the inner wall of the sliding box 1, and the lower limiting post 4 is fixedly connected to the inner wall of the fixing seat 3.

As a preference of this embodiment, the lifting detection mechanism 5 includes a base 501, two supporting seats 502 are symmetrically and fixedly connected with at two ends of the upper surface of the base 501, a screw rod 503 is rotatably connected in a penetrating manner inside the two supporting seats 502, a first knob 504 is fixedly connected with at the left end of the screw rod 503, a right nut 505 and a left nut 506 are respectively sleeved on two sides of the screw rod 503, a right connecting rod 507 and a left connecting rod 508 are respectively sleeved on front and rear sides of the right nut 505 and the left nut 506, a fixing pin 509 is rotatably connected at the other ends of the right connecting rod 507 and the left connecting rod 508 in a penetrating manner, two fixing bases 510 are fixedly connected at two ends of the fixing pin 509, and the fixing bases 510 are fixedly connected at the bottom end of the probe assembly 6.

As a preferable mode of the embodiment, a threaded groove is formed in the bottom end of the side arm 7, a sliding mechanism 9 is connected in the groove in a threaded mode, and a fixing bolt 8 is fixedly connected to the outer end of the side arm 7.

It should be noted that, the lifting of the probe assembly 6 can be manually controlled by rotating the knob.

As a preferred embodiment, the sliding mechanism 9 includes a second knob 91, a threaded rod 93 is fixedly connected to the right end of the second knob 91, a fixing plate 92 is rotatably connected to the front and rear ends of the threaded rod 93, and the fixing plate 92 is fixedly connected to the side wall of the fixing base 3.

As a preference of this embodiment, the lower end of the sliding box 1 is provided with a sliding block, and the upper end of the fixing base 3 is provided with a sliding groove matched with the sliding block on the sliding box 1.

In a specific use process, the knob is rotated to drive the threaded rod 93 to rotate, so that the sliding box 1 is stably translated.

Preferably, the front end of the sliding box 1 is fixedly connected with an upper port 11, and the front end of the fixed seat 3 is fixedly connected with a lower port 10.

When the integrated circuit detection jig is used, the lifting detection mechanism 5 can accurately control the lifting movement of the probe assembly 6 through the knob on the side face, so that the accurate connection is ensured, the risk of damage caused by the extrusion of the integrated circuit 12 does not exist, the threaded rod 93 and the knob realize translational movement, the accurate movement position of the integrated circuit 12 is ensured, and the connection accuracy is ensured.

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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. An integrated circuit detection tool, its characterized in that: including slip case (1), slip case (1) top fixedly connected with apron (2), slip case (1) below sliding connection has fixing base (3), slip case (1) lower extreme is provided with integrated circuit (12), integrated circuit (12) lower extreme is provided with probe subassembly (6), probe subassembly (6) lower extreme fixedly connected with lift detection mechanism (5), slip case (1) both sides fixedly connected with two side arms (7).

2. The integrated circuit inspection jig of claim 1, wherein: eight limit posts (4) are respectively arranged at the upper end and the lower end of the integrated circuit (12), the limit posts (4) at the upper side are fixedly connected to the inner wall of the sliding box (1), and the limit posts (4) at the lower side are fixedly connected to the inner wall of the fixing seat (3).

3. The integrated circuit inspection jig of claim 1, wherein: lifting detection mechanism (5) include base (501), two supporting seats (502) of base (501) upper surface both ends symmetry fixedly connected with, two inside rotation connection that run through of supporting seat (502) have lead screw (503), lead screw (503) left end runs through supporting seat (502) fixedly connected with first knob (504), threaded connection has right nut (505) and left nut (506) are established to cover respectively in lead screw (503) both sides, right nut (505) and left nut (506) front and back side overlap respectively and establish rotation connection have right connecting rod (507) and left connecting rod (508), right connecting rod (507) and left connecting rod (508) other end run through rotation connection have fixed pin (509), fixed pin (509) both ends fixedly connected with two unable adjustment base (510), unable adjustment base (510) fixed connection are in probe subassembly (6) bottom.

4. The integrated circuit inspection jig of claim 1, wherein: the bottom end of the side arm (7) is provided with a threaded groove, a sliding mechanism (9) is connected in the groove in a threaded manner, and the outer end of the side arm (7) is fixedly connected with a fixing bolt (8).

5. The integrated circuit inspection jig according to claim 4, wherein: the sliding mechanism (9) comprises a second knob (91), a threaded rod (93) is fixedly connected to the right end of the second knob (91), a fixing plate (92) is rotatably connected to the front end and the rear end of the threaded rod (93), and the fixing plate (92) is fixedly connected to the side wall of the fixing seat (3).

6. The integrated circuit inspection jig of claim 1, wherein: the sliding box is characterized in that a sliding block is arranged at the lower end of the sliding box (1), and a sliding groove matched with the sliding block on the sliding box (1) is arranged at the upper end of the fixed seat (3).

7. The integrated circuit inspection jig of claim 1, wherein: the front end of the sliding box (1) is fixedly connected with an upper port (11), and the front end of the fixing seat (3) is fixedly connected with a lower port (10).