CN210665951U

CN210665951U - Digital integrated circuit test adapter

Info

Publication number: CN210665951U
Application number: CN201921427604.9U
Authority: CN
Inventors: 王轶轩
Original assignee: Northeastern University China
Current assignee: Northeastern University China
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-02
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a digital integrated circuit test adapter, including shell and closing cap, the shell includes adapter main part, battery and fan at least, the left side transmission of column axle is connected with the fan, it has dug the closed groove on the frame of pivot one side to keep away from to the shell, one side that the adapter main part was kept away from to the inner chamber of closed groove is equipped with flexible piece, fixed welding has solar panel on the lateral wall that fan one side was kept away from to the shell, the closing cap includes recess and latch segment at least, one side that the closing cap is close to the adapter main part is dug flutedly. This digital integrated circuit test adapter, through having set up the fan, when the adapter main part generates heat comparatively seriously after long-term the use, temperature sensitive sensor can in time detect the generating heat of adapter main part to give PLC with data transmission, PLC control fan rotates and dispels the heat, its simple structure, and convenient to use can use widely on a large scale.

Description

Digital integrated circuit test adapter

Technical Field

The utility model belongs to the technical field of the integrated circuit test, concretely relates to digital integrated circuit test adapter.

Background

With the wide application of digital integrated circuits, integrated circuit test systems are becoming more and more important. It has been observed by those skilled in the art that testing is the biggest bottleneck in the production of integrated circuits. Since chips in the production process of integrated circuits are tested, it is most important to reduce the test cost for testing large-scale integrated circuit products. ICN83 series mobile phone touch screen control chip of creating northern research and development is a mutual-capacitance type touch screen detection chip, and this kind of chip supports real 5 points touch-control, can effectively restrain radio frequency interference, and the report rate can reach 80 ~ 100Hz, has 20 the highest sending and 12 receipt detection channels, and the consumption is also lower relatively.

At present, a few digital integrated circuit test adapters specially developed for ICN83 series integrated circuit chips are available in the market, but the matching performance of the existing digital integrated circuit test adapters is not ideal enough, and the requirements of users are difficult to meet, so that the chip test is trapped in a dilemma.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital integrated circuit test adapter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a digital integrated circuit test adapter comprises a shell and a sealing cover, wherein the shell and the sealing cover are in transmission connection through rotating shafts, at least two groups of rotating shafts are arranged, the shell at least comprises an adapter main body, a storage battery and a fan, the shell is hollow, the adapter main body and the storage battery are fixedly welded in an inner cavity of the shell, the storage battery is arranged on the left side of the adapter main body, a temperature-sensitive sensor and a lighting lamp are fixedly welded on the upper surface of the adapter main body, a columnar shaft is fixedly welded on the left side wall of the adapter main body, the left side of the columnar shaft is in transmission connection with the fan, and heat dissipation holes are dug in the side wall of the;

a closed groove is dug in a frame on one side, away from the rotating shaft, of the shell, a telescopic block is arranged on one side, away from the adapter body, of an inner cavity of the closed groove, the upper end of the telescopic block is fixedly welded on the side wall of the closed groove, the lower end of the telescopic block is not in contact with the closed groove, the center of the telescopic block protrudes towards one side, close to the adapter body, a telescopic spring is fixedly welded between the protruding portion of the telescopic block and the right side wall of the closed groove, a shock pad is fixedly glued at the bottom of the shell, a shock absorbing spring is fixedly glued inside the shock absorbing pad, a solar panel is fixedly welded on the outer side wall, away from the fan, of the shell, and a display screen and an operation button are fixedly mounted;

the closing cap includes recess and latch segment at least, one side that the closing cap is close to the adapter main part is dug flutedly, fixed welding has the head end of latch segment on the frame of one side that the pivot was kept away from to the closing cap, the terminal orientation of latch segment keeps away from one side of pivot.

Preferably, the locking block is L-shaped, and the width of the tail end of the locking block is larger than the distance between the protruding part of the telescopic block and the left side wall of the closed groove.

Preferably, the damping springs are at least provided with four groups, the four groups of damping springs are fixedly connected to four corners of the damping pad in a gluing mode respectively, and the distances between the four groups of damping springs and the vertical center line of the damping pad are equal.

Preferably, the solar panel, the temperature-sensitive sensor, the display screen, the control button and the illuminating lamp are electrically connected with the storage battery.

Preferably, the fan is fixedly welded with two groups of blades, and the two groups of blades are distributed in a mirror image mode along the horizontal center line of the cylindrical shaft.

The utility model discloses a technological effect and advantage: the digital integrated circuit test adapter is characterized in that a fan is arranged, when the adapter body generates heat seriously after being used for a long time, a temperature-sensitive sensor can timely detect the heat of the adapter body and transmits the data to a PLC (programmable logic controller), the PLC controls the fan to rotate to dissipate the heat, when the temperature is too high and the fan cannot be rapidly cooled, the PLC can cut off the power supply of a storage battery so as to protect the adapter body, a sealing cover can be conveniently closed with a shell by arranging a locking block and a sealing groove, so that the adapter body is protected, an operation key and a lighting lamp are arranged, when the light is insufficient, the lighting lamp can be turned on by pressing the operation key to illuminate the periphery, the adapter body can work without external power supply by arranging a solar panel, the energy is saved, and when the bottom of the shell falls to the ground, the damping spring can reduce the damage to the adapter body to a certain extent, the digital integrated circuit test adapter has the advantages of simple structure, convenience in use and large-scale popularization and use.

Drawings

Fig. 1 is a schematic structural view of the seal cover of the present invention when opened;

fig. 2 is a schematic structural view of the sealing cover of the present invention when closed;

fig. 3 is a schematic structural view of the bottom of the housing of the present invention;

FIG. 4 is a schematic view of the inner structure of the shock pad of the present invention;

fig. 5 is a schematic structural view of the inside of the closed slot of the present invention;

fig. 6 is a circuit configuration diagram of the present invention.

In the figure: the solar fan comprises a shell 1, an adapter body 101, a storage battery 102, a fan 103, a sealing cover 2, a groove 201, a locking block 202, a heat dissipation hole 3, a solar panel 4, a temperature-sensitive sensor 5, a sealing groove 6, a display screen 7, an operation control button 8, a shock pad 9, a shock absorption spring 10, a telescopic block 11 and a telescopic spring 12.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a digital integrated circuit test adapter as shown in figures 1-6, including shell 1 and closing cap 2, connect through the pivot transmission between shell 1 and the closing cap 2, closing cap 2 rotates along the pivot can seal or open shell 1, the pivot is equipped with two sets at least, the pivot can also set up more multiunit to make the pressure that each group pivot received reduce, shell 1 includes adapter main part 101, battery 102 and fan 103 at least, shell 1 is inside fretwork, adapter main part 101 and battery 102 fixed welding are in the inner chamber of shell 1, battery 102 establishes the left side at adapter main part 101, the fixed welding of surface has temperature-sensitive sensor 5 and light on adapter main part 101, the model of temperature-sensitive sensor 5 is SIN-WZP-100, temperature-sensitive sensor 5 can the real-time detection shell 1 inner chamber temperature, a cylindrical shaft is fixedly welded on the left side wall of the adapter body 101, the left side of the cylindrical shaft is in transmission connection with a fan 103, heat dissipation holes 3 are dug in the side wall of the shell 1 close to one side of the fan 103, the fan 103 can be started to dissipate heat in the inner cavity of the shell 1, and the heat dissipation holes 3 are beneficial for the fan 103 to quickly discharge hot air;

a closed groove 6 is dug on a frame of one side of the shell 1, which is far away from the rotating shaft, one side of an inner cavity of the closed groove 6, which is far away from the adapter main body 101, is provided with a telescopic block 11, the upper end of the telescopic block 11 is fixedly welded on the side wall of the closed groove 6, the lower end of the telescopic block 11 is not contacted with the closed groove 6, the center of the telescopic block 11 protrudes to one side, which is close to the adapter main body 101, a telescopic spring 12 is fixedly welded between the protruding part of the telescopic block 11 and the right side wall of the closed groove 6, the locking block 202 can touch the telescopic block 11 when inserted into the closed groove 6, the telescopic block 11 can compress the telescopic spring 12 by sensing pressure, so that the locking block 202 can enter, after the locking block 202 enters, the telescopic block 11 recovers to be in an original state, the locking block 202 is clamped in the closed groove 6, so as to complete the work of the closed, the inside fixed glue of shock pad 9 is connected with damping spring 10, and when the shell 1 bottom falls to the ground, damping spring 10 can play the effect of buffering to reduce the damage to adapter main part 101, fixed welding has solar panel 4 on the lateral wall of shell 1 one side far away from fan 103, and solar panel 4's model is CE10W5VB, and solar panel 4 can turn into the electric energy with solar energy, and store in battery 102, fixed mounting has display screen 7 and controls button 8 on the lateral wall of shell 1 one side far away from the pivot, and the model of display screen 7 is LCD1602, and display screen 7 can show the temperature in real time, controls button 8 and controls opening and closing of light;

the closing cap 2 includes recess 201 and latch segment 202 at least, one side that closing cap 2 is close to adapter main body 101 is dug recess 201, and when closing cap 2 and shell 1, light and temperature sensitive sensor 5 can hold in recess 201, fixed welding has the head end of latch segment 202 on the frame of one side of pivot is kept away from to closing cap 2, the terminal one side of keeping away from the pivot of orientation of latch segment 202, latch segment 202 is used for sealing closing cap 2 and shell 1.

Specifically, the locking block 202 is L-shaped, and the width of the end of the locking block 202 is greater than the distance between the protruding portion of the telescopic block 11 and the left side wall of the closed slot 6, so that the locking block 202 can be clamped by the telescopic block 11.

It is specific, damping spring 10 is equipped with four groups at least, and damping spring 10 can set up more multiunit to make absorbing effect better, fixed joint is in the four corners of shock pad 9 respectively, four groups damping spring 10 equals with the distance homogeneous phase of the vertical central line of shock pad 9, thereby guarantees that the atress of every group damping spring 10 is even.

Specifically, solar panel 4, temperature sensitive sensor 5, display screen 7, control button 8 and light all with battery 102 electric connection, battery 102 be solar panel 4, temperature sensitive sensor 5, display screen 7, control button 8 and light power supply, still should be equipped with a set of PLC in the battery 102, PLC's model is FP-XC14T, PLC can control fan 103, light and battery 102's work.

Specifically, two sets of blades are fixedly welded on the fan 103, and are distributed in a mirror image mode along the horizontal center line of the cylindrical shaft, so that the fan 103 can better dissipate heat.

Specifically, this digital integrated circuit test adapter, when using, open closing cap 2 along the pivot and can use adapter main part 101, solar panel 4 can turn into the electric energy with solar energy and store in battery 102, when light is not enough, the operation is controlled button 8 and can be opened the light and provide the illumination, temperature sensitive sensor 5 can be the temperature of 1 inner chamber of real-time perception shell, and show on display screen 7, when the temperature is higher, PLC control fan 103 rotates and dispels the heat, when the high temperature, fan 103 comes not too much when the heat dissipation, PLC can cut off battery 102 in order to protect adapter main part 101, when falling to the ground in 1 bottom of shell, damping spring 10 in the shock pad 9 can play the cushioning effect, reduce the damage, this digital integrated circuit test adapter simple structure, high durability and convenient use, can generally use widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A digital integrated circuit test adapter, comprising a housing (1) and a cover (2), characterized in that: the shell (1) is in transmission connection with the sealing cover (2) through a rotating shaft, at least two groups of rotating shafts are arranged, the shell (1) at least comprises an adapter main body (101), a storage battery (102) and a fan (103), the shell (1) is hollow, the adapter main body (101) and the storage battery (102) are fixedly welded in an inner cavity of the shell (1), the storage battery (102) is arranged on the left side of the adapter main body (101), a temperature-sensitive sensor (5) and an illuminating lamp are fixedly welded on the upper surface of the adapter main body (101), a cylindrical shaft is fixedly welded on the left side wall of the adapter main body (101), the fan (103) is in transmission connection with the left side of the cylindrical shaft, and heat dissipation holes (3) are dug in the side wall, close to the fan (103), of;

dig on the frame of pivot one side is kept away from in shell (1) closed groove (6), one side that adapter main part (101) was kept away from to the inner chamber of closed groove (6) is equipped with flexible piece (11), the upper end fixed welding of flexible piece (11) is at the lateral wall of closed groove (6), the lower extreme and closed groove (6) contactless of flexible piece (11), the central authorities of flexible piece (11) are to the one side protrusion that is close to adapter main part (101), fixed welding has expanding spring (12) between the bulge of flexible piece (11) and the right side wall of closed groove (6), the bottom fixed glue of shell (1) has shock pad (9), shock pad (9) inside fixed glue has damping spring (10), fixed welding has solar panel (4) on the lateral wall of fan (103) one side is kept away from in shell (1), fixed mounting has display screen (7) and controls button (8) on the lateral wall of pivot one side is kept away from in shell (1) (ii) a

The sealing cover (2) at least comprises a groove (201) and a locking block (202), the groove (201) is dug in one side, close to the adapter body (101), of the sealing cover (2), the head end of the locking block (202) is fixedly welded to a frame on one side, away from the rotating shaft, of the sealing cover (2), and the tail end of the locking block (202) faces towards one side, away from the rotating shaft.

2. A digital integrated circuit test adaptor as claimed in claim 1, wherein: the locking block (202) is L-shaped, and the width of the tail end of the locking block (202) is larger than the distance between the protruding part of the telescopic block (11) and the left side wall of the closed groove (6).

3. A digital integrated circuit test adaptor as claimed in claim 1, wherein: the damping springs (10) are at least provided with four groups, the four groups are fixedly connected to four corners of the damping pad (9) in a gluing mode respectively, and the distances between the four groups of the damping springs (10) and the vertical center line of the damping pad (9) are equal.

4. A digital integrated circuit test adaptor as claimed in claim 1, wherein: the solar panel (4), the temperature-sensitive sensor (5), the display screen (7), the control key (8) and the illuminating lamp are all electrically connected with the storage battery (102).

5. A digital integrated circuit test adaptor as claimed in claim 1, wherein: two groups of blades are fixedly welded on the fan (103), and are distributed in a mirror image mode along the horizontal center line of the cylindrical shaft.