CN210199255U

CN210199255U - Integrated chip detection device

Info

Publication number: CN210199255U
Application number: CN201921017013.4U
Authority: CN
Inventors: Huawei Gao; 高化伟; Xiufeng Liu; 刘秀锋; Wentong Wu; 吴文通
Original assignee: QUFU JIAXIN ELECTRIC CO Ltd
Current assignee: QUFU JIAXIN ELECTRIC CO Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-03-27
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses an integrated chip detection device, which comprises a fixed base, the upper end of the fixed base is provided with a placement groove, two sliding cavities with symmetrical positions are arranged in the fixed base, the two sliding cavities are communicated with the placement groove, and the interior of the sliding cavities is connected with a sliding rod in a sliding manner, one end of the sliding rod, which is far away from the sliding cavities, is fixedly connected with an extrusion plate, two sliding chutes are symmetrically arranged in the fixed base, the two sliding chutes are respectively communicated with the two sliding cavities, and the interior of the sliding chutes is connected with a fixed rod in a sliding manner, a placement plate is fixedly connected to the bottom wall of the placement groove, the lower end of the placement plate is provided with a pressure sensor, the upper end of the fixed base is fixedly connected with a; the utility model discloses can the not integrated chip of equidimension of centre gripping to inject its position, and effectively avoid integrated chip to take place the phenomenon by crushing.

Description

Integrated chip detection device

Technical Field

The utility model relates to a chip detects technical field, especially relates to integrated chip detection device.

Background

An integrated circuit, also known as a chip, is a microelectronic device or component, typically a semiconductor material, known as the "heart" of industrial production. In the development and manufacturing process of chips, people increasingly demand lighter and thinner electronic products, in the teaching experiment process, integrated chips are often used in the circuit design process, and many integrated chips cannot determine whether the damage condition exists after being repeatedly used. If the chip is damaged, when the chip is used for designing a circuit, even if the circuit is correctly designed, the obtained result is different from the simulation result, so that the telephone expense is longer to search for errors, and the waste of manpower and material resources is caused. Therefore, the chip is ensured to be intact and can be normally used before the chip is used, and the chip is necessary preparation work before a circuit is designed.

Most detection device at present, all special core is special, and position control ability is relatively poor, can't fix integrated chip when fault detection simultaneously, easily makes easily make integrated chip remove in the testing process, influences the fault detection of device to integrated chip, for this reason, we propose integrated chip detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an integrated chip detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the integrated chip detection device comprises a fixed seat, wherein the upper end of the fixed seat is provided with a placing groove, two sliding cavities which are symmetrically arranged are arranged in the fixed seat, the two sliding cavities are communicated with the placing groove, and the inner parts of the sliding rods are connected with sliding rods in a sliding way, one end of each sliding rod far away from the sliding cavity is fixedly connected with an extrusion plate, two sliding chutes are symmetrically arranged in the fixed seat, the two sliding chutes are respectively communicated with the two sliding cavities, and the inner part of the placing groove is connected with a fixed rod in a sliding way, the bottom wall of the placing groove is fixedly connected with a placing plate, the lower end of the placing plate is provided with a pressure sensor, the upper end of the fixed seat is fixedly connected with a vertical rod, the vertical rod is connected with a sliding sleeve in a sliding mode, a cross rod is fixedly connected to the sliding sleeve, one end, far away from the sliding sleeve, of the cross rod is connected with a driving mechanism arranged on the fixing seat, and a pressing mechanism corresponding to the position of the placing plate is arranged on the cross rod.

Preferably, actuating mechanism includes the L type pole of fixed connection in the fixing base upper end, the horizontal part up end fixed mounting of L type pole has the motor, the terminal fixedly connected with threaded rod of output shaft of motor, the one end that the motor was kept away from to the threaded rod runs through the horizontal part lateral wall and the downwardly extending of L type pole, and the end rotates to be connected on the fixing base, the nut has been cup jointed to the screw thread on the threaded rod, the one end that the sliding sleeve was kept away from to the horizontal pole runs through the vertical portion lateral wall and terminal and nut fixed connection of L type pole, the horizontal pole is with the vertical portion lateral wall sliding connection of L type pole.

Preferably, the pressing mechanism comprises a threaded sleeve fixedly connected to the lower end face of the cross rod, and fixing frames with different sizes can be replaced through threaded connection in the threaded sleeve.

Preferably, two the relative surface of stripper plate all is equipped with the cushion, the lateral wall fixedly connected with spring that the cushion was kept away from to the stripper plate, the one end fixed connection that the stripper plate was kept away from to the spring is on the lateral wall of standing groove.

Preferably, the surface of the fixed seat is provided with a warning lamp matched with the pressure sensor.

Preferably, the grip part of the fixing rod is coated with a rubber pad.

The utility model has the advantages that:

through setting up stripper plate and dead lever, when detecting the NULL, first step need fix its position, two handheld dead levers are from the motion, put into the NULL, slowly loose one's hands, the elasticity that utilizes the spring reduces the interval of two stripper plates, carry out the centre gripping to the NULL, utilize the cushion to prescribe a limit to the horizontal position of NULL, avoid the NULL dislocation, utilize the slide bar to slide in sliding cavity, guarantee that the stripper plate can horizontal sideslip, further guarantee the fixed of NULL horizontal position, after NULL horizontal position is fixed, need fix vertical direction, make the NULL can laminate well and place the board, be convenient for further detect.

Through setting up actuating mechanism and hold-down mechanism, after integrated chip horizontal position is fixed, it is further fixed to need correct vertical position, adopt different mounts according to the integrated chip that is centre gripping, make it and threaded sleeve threaded connection, fix, the restart motor, drive the threaded rod and rotate, make the nut downstream, drive the horizontal pole downstream, guide effect through the sliding sleeve, make the horizontal pole slowly vertical whereabouts, correct and fix integrated chip's vertical position through the mount to integrated chip's vertical direction, when the extrusion force is too big, pressure sensor can spread overload signal, report to the police by the alarm lamp, avoid pressure to be too big for a long time, damage integrated chip, with this obtain the fine position of integrated chip and prescribe a limit, wait for further detection.

Drawings

Fig. 1 is a schematic structural diagram of an integrated chip detection device provided by the present invention;

fig. 2 is the utility model provides a structural schematic diagram of the fixing base front view cross-sectional view of integrated chip detection device.

In the figure: the device comprises a fixed seat 1, a placing groove 2, a sliding cavity 3, a sliding rod 4, a squeezing plate 5, a sliding chute 6, a fixing rod 7, a placing plate 8, a pressure sensor 9, a soft cushion 10, a spring 11, a vertical rod 12, a L-shaped rod 13, a sliding sleeve 14, a cross rod 15, a motor 16, a threaded rod 17, a nut 18, a threaded sleeve 19, a fixed frame 20, a supporting leg 21 and an alarm lamp 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, the integrated chip detection device comprises a fixed seat 1, a placement groove 2 is arranged at the upper end of the fixed seat 1, two sliding cavities 3 are symmetrically arranged in the fixed seat 1, both the sliding cavities 3 are communicated with the placement groove 2, a sliding rod 4 is slidably connected inside the sliding cavities, an extrusion plate 5 is fixedly connected to one end of the sliding rod 4 far away from the sliding cavities 3, cushions 10 are arranged on the opposite surfaces of the two extrusion plates 5, springs 11 are fixedly connected to the side walls of the extrusion plate 5 far away from the cushions 10, one end of each spring 11 far away from the extrusion plate 5 is fixedly connected to the side wall of the placement groove 2, when the position of the extrusion plate 5 is changed, the springs 11 can correct the position, when the springs 11 are compressed, the springs can outwards pop up acting force to act on the extrusion plate 5, two sliding chutes 6 are symmetrically arranged in the fixed seat 1, and the two sliding chutes, and its inside sliding connection has dead lever 7, the portion of gripping cladding of dead lever 7 has the rubber pad, be convenient for the staff to grip, fixedly connected with places board 8 on the diapire of standing groove 2, the lower extreme of placing board 8 is equipped with pressure sensor 9, fixing base 1's surface is equipped with and pressure sensor 9 complex alarm lamp 22, when the forced induction value on placing board 8 is too big, alarm lamp 22 can be bright, and then reduce the pressure value, avoid integrated chip to be crushed, fixing base 1's upper end fixedly connected with montant 12, sliding connection has sliding sleeve 14 on montant 12, fixedly connected with horizontal pole 15 on sliding sleeve 14, the one end that sliding sleeve 14 was kept away from to horizontal pole 15 is connected with the actuating mechanism who sets up on fixing base 1, be equipped with on horizontal pole 15 and place the hold-down mechanism that.

In the utility model, the driving mechanism comprises an L-shaped rod 13 fixedly connected with the upper end of the fixed seat 1, a motor 16 is fixedly arranged on the upper end surface of the horizontal part of the L-shaped rod 13, a threaded rod 17 is fixedly connected with the tail end of the output shaft of the motor 16, one end of the threaded rod 17 far away from the motor 16 penetrates through the side wall of the horizontal part of the L-shaped rod 13 and extends downwards, the tail end of the cross rod 15 is rotatably connected to the fixed seat 1, a nut 18 is sleeved on the threaded rod 17 in a threaded manner, one end of the cross rod 15, far away from the sliding sleeve 14, penetrates through the side wall of the vertical part of the L-shaped rod 13, the tail end of the cross rod is fixedly connected with the nut 18, the cross rod 15 is in sliding connection with the side wall of the vertical part of the L-shaped rod 13, the pressing mechanism comprises a threaded sleeve 19 fixedly connected to the lower end face of the cross rod 15, a fixed frame 20 with different sizes can, the vertical direction of the integrated chip is calibrated and the vertical position thereof is fixed by the fixing frame 20 under the driving of the motor 16.

When the utility model is used, when detecting the integrated chip, the position of the integrated chip is fixed firstly, the two fixed rods 7 are held by hands to move away from each other, the integrated chip is put in, when the hands are loosened slowly, the space between the two extrusion plates 5 is reduced by the elasticity of the spring 11, the integrated chip is clamped, the horizontal position of the integrated chip is limited by the cushion 10, the dislocation of the integrated chip is avoided, the sliding rod 4 slides in the sliding cavity 3 to ensure that the extrusion plates 5 can horizontally move, the horizontal position of the integrated chip is further fixed, after the horizontal position of the integrated chip is fixed, the vertical direction is fixed, so that the integrated chip can be well attached to the placing plate 8, the further detection is convenient, after the horizontal position of the integrated chip is fixed, the vertical position is further fixed, different fixed frames 20 are adopted according to the clamped integrated chip, make it and threaded sleeve 19 threaded connection, fix, restart motor 16, it rotates to drive threaded rod 17, make nut 18 downstream, drive horizontal pole 15 downstream, guide effect through sliding sleeve 14, make horizontal pole 15 can slow vertical whereabouts, correct and fix the vertical position of NULL through mount 20 to NULL's vertical direction, when the extrusion force is too big, pressure sensor 9 can spread overload signal, report to the police by alarm lamp 22, avoid pressure too big for a long time, damage NULL, with this position that obtains NULL is fine is injectd, wait for further detection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The integrated chip detection device comprises a fixed seat (1) and is characterized in that a placing groove (2) is arranged at the upper end of the fixed seat (1), two sliding cavities (3) which are symmetrically arranged are formed in the fixed seat (1), the two sliding cavities (3) are communicated with the placing groove (2), a sliding rod (4) is connected with the inside of each sliding cavity in a sliding mode, one end, far away from the sliding cavity (3), of the sliding rod (4) is fixedly connected with an extrusion plate (5), two sliding grooves (6) are symmetrically formed in the fixed seat (1), the two sliding grooves (6) are respectively communicated with the two sliding cavities (3), a fixing rod (7) is connected with the inside of each sliding groove in a sliding mode, a placing plate (8) is fixedly connected to the bottom wall of the placing groove (2), a pressure sensor (9) is arranged at the lower end of the placing plate (8), and a vertical rod (12), sliding connection has sliding sleeve (14) on montant (12), fixedly connected with horizontal pole (15) on sliding sleeve (14), the one end that sliding sleeve (14) were kept away from in horizontal pole (15) is connected with the actuating mechanism who sets up on fixing base (1), be equipped with on horizontal pole (15) and place the hold-down mechanism that board (8) position corresponds.

2. The integrated chip detection device according to claim 1, wherein the driving mechanism comprises an L-shaped rod (13) fixedly connected to the upper end of the fixing seat (1), a motor (16) is fixedly mounted on the upper end surface of the horizontal portion of the L-shaped rod (13), a threaded rod (17) is fixedly connected to the tail end of an output shaft of the motor (16), one end, far away from the motor (16), of the threaded rod (17) penetrates through the lateral wall of the horizontal portion of the L-shaped rod (13) and extends downwards, the tail end of the threaded rod is rotatably connected to the fixing seat (1), a nut (18) is sleeved on the threaded rod (17) in a threaded manner, one end, far away from the sliding sleeve (14), of the cross rod (15) penetrates through the lateral wall of the vertical portion of the L-shaped rod (13) and is fixedly connected to the tail end of the nut (18), and the cross.

3. The device for detecting the integrated chip according to claim 1, wherein the pressing mechanism comprises a threaded sleeve (19) fixedly connected to the lower end surface of the cross bar (15), and the threaded sleeve (19) is internally threaded with fixing frames (20) capable of being replaced by different sizes.

4. The device for detecting the integrated chip according to claim 1, wherein the opposite surfaces of the two compression plates (5) are provided with soft pads (10), the side wall of the compression plate (5) far away from the soft pads (10) is fixedly connected with springs (11), and one end of each spring (11) far away from the compression plate (5) is fixedly connected to the side wall of the placing groove (2).

5. The device according to claim 1, characterized in that the surface of the holder (1) is provided with a warning light (22) cooperating with the pressure sensor (9).

6. The device according to claim 1, wherein the grip portion of the fixing bar (7) is coated with a rubber pad.