Socket for chip continuous SLT

Abstract

The utility model discloses a socket for chip continuous SLT, which relates to the technical field of chip detection and comprises a base, a fixed seat is arranged above the base, a positioning frame is arranged in the fixed seat, a gland is movably arranged at the top end of the outer side wall of the fixed seat through a pin shaft, and a positioning groove is arranged in the middle of the positioning frame in a penetrating manner. According to the utility model, the pedestal is arranged, the fixed seat is arranged above the pedestal, the positioning frame is arranged in the fixed seat, the positioning groove is arranged in the positioning frame, the positioning groove can realize placement and positioning of a chip, the inner wall of the positioning groove is provided with a plurality of grooves and extension grooves, and the grooves and the extension grooves are arranged to be inclined structures. The design of the inclined structure is convenient for testers to quickly take and place the chips, so that the efficiency of continuous testing of a plurality of chips can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chip detection technical field, especially a chip continuous SLT socket. BACKGROUND

[0002] Chip, also known as microcircuit, microchip, integrated circuit, refers to the silicon chip containing integrated circuit, very small, often a part of computer or other electronic equipment, chip is a kind of miniaturization of circuit in electronics, and is usually manufactured on the surface of semiconductor wafer, chip needs to be tested in the process of production, now generally chip is placed on test socket for testing, it is convenient to test chip, system-level testing (SLT) refers to the test of the chip (DUT) in the simulated terminal use scene, and SLT test is particularly critical in the chip production process.

[0003] The chip test socket with the publication number CN216209334U relates to the chip test technology field. The utility model discloses a test seat and support plate, test seat one surface installs the pull rod, and the pull rod one surface installs the pole handle, and the other surface symmetry installs a plurality of elastic ropes, and the test seat upper and lower two surfaces symmetry rotatory connection has a plurality of rotating rods, and the rotating rod week side installs the rotating wheel, and the elastic rope one surface installs the transmission plate, and the test seat inside relative two surfaces all install a plurality of slide rods, and the transmission plate one surface installs the support rod. The utility model discloses a pole handle through the pull rod and drives the elastic rope to move outward, changes the moving direction of elastic rope through the rotating wheel, restores the position of the clamping plate through the telescopic spring, and the chip is fixed in the placing groove through the clamping plate, and the elastic rope drives the transmission plate to move in the slide rod, and the transmission plate drives the clamping plate to move in the placing groove through the support rod, and the chip is fixed in the placing groove, and the stability of chip is conveniently increased.

[0004] The above technical scheme has some problems in actual application. When the chip is detected, the chip is blocked by the edge of the device, so that the chip cannot be quickly taken and placed, which is not conducive to the continuous testing of the chip.

[0005] Therefore, it is necessary to provide a chip continuous SLT socket to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a chip continuous SLT socket to solve the problems in the background art.

[0007] To achieve the above object, the utility model provides following technical scheme: a socket for chip continuous SLT, including base, the top of base is provided with fixed base, the inside of fixed base is provided with locating frame, the outside wall top of fixed base is provided with gland through the swing axle, the middle part of locating frame is provided with locating groove, the inner wall of locating groove is surrounded and is provided with a plurality of grooves, the inner wall top of groove is provided with extension groove, the groove and extension groove all are provided as inclined structure, the middle part of the upper surface of base is provided with placing groove, the inner wall of placing groove is surrounded and is provided with a plurality of wire slots, the inside of placing groove is provided with chip base, the top of chip base is provided with chip body, and chip body corresponds with locating groove.

[0008] Preferably, the middle part of the gland is provided with a plurality of insertion slots, and the insertion rod is inserted into the insertion slot.

[0009] Preferably, the bottom end of the insertion rod is fixedly provided with a rubber pressing seat, and a spring is arranged between the rubber pressing seat and the lower surface of the gland.

[0010] Preferably, the top end of the insertion rod is fixedly provided with a movable plate, the upper surface of the gland is fixedly provided with a fixed cover, and the movable plate is arranged in the inside of the fixed cover.

[0011] Preferably, the screw hole in the middle part of the upper surface of the fixed cover is provided with an adjusting screw, the bottom end of the adjusting screw is fixedly provided with a limiting plate, and the limiting plate is arranged below the movable plate.

[0012] Preferably, the middle part of the movable plate is provided with a limiting hole, and the bottom end of the adjusting screw is arranged in the inside of the limiting hole.

[0013] The utility model discloses the technical effect and advantage:

[0014] 1, the utility model discloses a base, the top of base is provided with fixed base, the inside of fixed base is provided with locating frame, the inside of locating frame is provided with locating groove, and the locating groove can realize the placement orientation of chip, a plurality of grooves and extension grooves are set up in the inner wall of locating groove, and the groove and extension groove all are provided as inclined structure, and the design of inclined structure facilitates the quick chip of test personnel and takes out, thereby can effectively promote the efficiency when a plurality of chips continuous test;

[0015] 2. The utility model discloses a fixed seat's upper portion sets up gland, the lower surface of gland is provided with a plurality of insertion slots, the inside of insertion slot is provided with the insertion rod, and the bottom of insertion rod is provided with rubber pressure seat, when testing the chip, the rubber pressure seat can be pressed in the upper portion of chip under the spring action, to guarantee the stability in the chip test process, the top of insertion rod is provided with movable plate, and the position of movable plate can be positioned through the limiting board and adjusting screw, to control the down pressure range of rubber pressure seat, thereby can avoid the pin of chip and be pressed bending under the excessive force. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model.

[0017] Figure 2 It is gland structure section view schematic diagram of the utility model.

[0018] Figure 3 It is base structure explosion map of the utility model.

[0019] Figure 4 It is positioning frame structure schematic diagram of the utility model.

[0020] In the drawing: 1, base, 2, fixed seat, 3, positioning frame, 4, gland, 5, positioning slot, 6, recess, 7, extension slot, 8, placing groove, 9, wire slot, 10, chip base, 11, chip body, 12, insertion slot, 13, insertion rod, 14, rubber pressure seat, 15, movable plate, 16, fixed cover, 17, adjusting screw, 18, limiting board, 19, limiting hole. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0022] The utility model provides a kind of socket for chip continuous SLT as Figures 1-4 As shown in formula, including base 1, the upper portion of base 1 is provided with fixed seat 2, the inside of fixed seat 2 is provided with positioning frame 3, the top of the outer side wall of fixed seat 2 is movably provided with gland 4 by pin shaft, the middle part of positioning frame 3 is provided with positioning slot 5, and a plurality of recesses 6 are provided around the inner side wall of positioning slot 5, the top of the inner side wall of recess 6 is provided with extension slot 7, and recess 6 and extension slot 7 are all provided as inclined structure, and the design of inclined structure facilitates user to lift the side of chip body 11, to facilitate the taking out of chip body 11;

[0023] Specific, the upper surface of the base 1 middle part is provided with a placing groove 8, the inner side wall of the placing groove 8 is provided with a plurality of wire slots 9, the inside of the placing groove 8 is provided with a chip base 10, the chip base 10 can realize the communication connection between the chip body 11 and the test equipment;

[0024] More specifically, the upper part of the chip base 10 is provided with a chip body 11, and the chip body 11 corresponds to the positioning groove 5, the middle part of the gland 4 is provided with a plurality of insertion slots 12, the inside of the insertion slot 12 is provided with an insertion rod 13, the bottom end of the insertion rod 13 is fixedly provided with a rubber pressure seat 14, and the rubber pressure seat 14 is provided between the lower surface of the gland 4 and the spring, the rubber pressure seat 14 is pressed on the upper part of the chip body 11 under the action of the spring, so as to ensure that the pin of the chip body 11 can be inserted into the chip base 10;

[0025] And, the top end of the insertion rod 13 is fixedly provided with a movable plate 15, the upper surface of the gland 4 is fixedly provided with a fixed cover 16, and the movable plate 15 is arranged in the inside of the fixed cover 16, the screw hole in the middle part of the upper surface of the fixed cover 16 is provided with a adjusting screw 17, the bottom end of the adjusting screw 17 is fixedly provided with a limiting plate 18, and the limiting plate 18 is arranged below the movable plate 15, the middle part of the movable plate 15 is provided with a limiting hole 19, and the bottom end of the adjusting screw 17 is provided in the inside of the limiting hole 19, the limiting plate 18 can limit the movement range of the movable plate 15, so as to limit the movement range of the rubber pressure seat 14.

[0026] The working principle of the utility model:

[0027] When the device is used, the chip base 10 is placed in the placing groove 8 above the base 1, and the fixed seat 2 and the positioning frame 3 are respectively installed above the base 1 by bolts, then the chip body 11 is placed in the positioning groove 5, at this time the chip body 11 can correspond to the chip base 10, then the gland 4 is turned over, so that the gland 4 is above the fixed seat 2, at this time the gland 4 drives the rubber pressure seat 14 to move downward, the rubber pressure seat 14 is pressed on the upper part of the chip body 11 under the action of the spring, so as to ensure that the pin of the chip body 11 can be inserted into the chip base 10, so as to realize the communication connection of the chip body 11, at this time the SLT test of the chip can be carried out, when testing different specifications of the chip body 11, the position of the limiting plate 18 is adjusted by rotating the adjusting screw 17, and the limiting plate 18 can limit the movement range of the movable plate 15, so as to limit the movement range of the rubber pressure seat 14, so as to avoid that the rubber pressure seat 14 causes the pin of the chip body 11 to be damaged due to excessive pressure;

[0028] After the chip body 11 is tested, the user can lift the side of the chip body 11 through the groove 6 and the extension slot 7, so as to take out the chip body 11.

[0029] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A socket for chip continuous SLT, comprising a base (1), characterized in that: The upper portion of the base (1) is provided with a fixing seat (2), the inside of the fixing seat (2) is provided with a positioning frame (3), the outer side wall top end of the fixing seat (2) is movably provided with a gland (4) through a pin shaft, the middle portion of the positioning frame (3) is provided with a positioning groove (5) penetratingly, the inner side wall of the positioning groove (5) is surrounded by a plurality of grooves (6), the inner side wall top end of the groove (6) is provided with an extension groove (7), the groove (6) and the extension groove (7) are provided in inclined structure, the upper surface middle portion of the base (1) is provided with a placing groove (8), the inner side wall of the placing groove (8) is surrounded by a plurality of wire grooves (9), the inside of the placing groove (8) is provided with a chip base (10), the upper portion of the chip base (10) is provided with a chip body (11), and the chip body (11) corresponds to the positioning groove (5).

2. The socket for a chip serial SLT according to claim 1, wherein: The middle portion of the gland (4) is provided with a plurality of insertion grooves (12) penetratingly, and the inside of the insertion groove (12) is provided with an insertion rod (13) by insertion.

3. The socket for a chip serial SLT according to claim 2, wherein: The bottom end of the insertion rod (13) is fixedly provided with a rubber pressing seat (14), and the rubber pressing seat (14) and the lower surface of the gland (4) are provided with a spring.

4. The socket for a chip serial SLT according to claim 3, wherein: The top end of the insertion rod (13) is fixedly provided with a movable plate (15), the upper surface of the gland (4) is fixedly provided with a fixed cover (16), and the movable plate (15) is arranged in the inside of the fixed cover (16).

5. The socket according to claim 4, wherein: The screw hole arranged in the middle portion of the upper surface of the fixed cover (16) is provided with an adjusting screw rod (17) penetratingly, the bottom end of the adjusting screw rod (17) is fixedly provided with a limiting plate (18), and the limiting plate (18) is arranged below the movable plate (15).

6. The socket for a chip serial SLT according to claim 5, wherein: The middle portion of the movable plate (15) is provided with a limiting hole (19) penetratingly, and the bottom end of the adjusting screw rod (17) is provided in the inside of the limiting hole (19) penetratingly.

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