CN219302600U - ET automatic electrical testing machine - Google Patents

Abstract

The utility model discloses an ET automatic electric testing machine, which comprises an electric testing machine main body and a product to be tested, wherein a base is arranged on the surface of the bottom end of the electric testing machine main body, an electric testing feeding table is arranged in the electric testing machine main body, a double-lapping manipulator is arranged in the electric testing machine main body on one side of the electric testing feeding table, a display screen is arranged at the upper end of the surface of one side of the electric testing machine main body, the electric testing feeding table comprises a carrying table, supporting columns are arranged at four corners of the upper end of the carrying table, an upper die holder is arranged between the supporting columns, and a lower die holder is arranged between the supporting columns below the upper die holder. According to the utility model, the clamping strip, the upper clamp, the lower clamp block and the lower clamp are arranged, so that the butt clamping effect of the upper clamp and the lower clamp is more accurate, and the test clamp with the lower clamp moving horizontally on the carrier can be compatible, so that the ET automatic electric measuring machine can be suitable for more kinds of fixing modes; through setting up PIN needle, connecting plate, cylinder and tray, realize accurate stable location effect, realize accurate quick control and go up the purpose of unloading.

Description

ET automatic electrical testing machine

Technical Field

The utility model relates to the technical field of electrical measuring machines, in particular to an automatic electrical measuring machine for an ET.

Background

The automatic electric measuring machine is mainly used for detecting the functional characteristics and the display effect of the ET product, and can be used for detecting the functional effect of the ET chip in time by converting the input alternating current into direct current required by the ET module and detecting the direct current through manual feeding and visually observing the detected numerical value through a display screen when the automatic electric measuring machine is electrified.

The lower clamp of the existing automatic electric measuring machine is fixed on the carrying platform, so when the upper clamp is pressed down, the carrying platform can carry the lower clamp to horizontally move, the opposite clamping effect of the upper clamp and the lower clamp is caused to have deviation, and the detection position of a product to be measured is caused to deviate, so that the accuracy of the detection position of the electric measuring machine is reduced, the opposite punching precision of the detection clamp is reduced, and the problem of larger detection result error is caused.

Disclosure of Invention

The utility model aims to provide an ET automatic electrical measuring machine so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ET automatic electric testing machine, includes electric testing machine main part and the product that awaits measuring, electric testing machine main part bottom surface mounting has the base, electric testing machine main part inside is provided with and surveys the material loading platform, electric testing machine main part internally mounted of material loading platform one side has two manipulators that take, electric testing machine main part one side surface upper end installs the display screen, electric testing material loading platform is including the microscope carrier, microscope carrier upper end four corners department all is provided with the support column, install the upper die base between the support column, install the die holder between the support column of upper die base below, the card strip is installed to upper die base lower extreme surface both sides, the intermediate position of die holder upper end surface both sides is installed down and is pressed from both sides the clamp splice.

Preferably, an upper clamp is arranged between clamping strips on the lower surface of the upper die holder, and a lower clamp is arranged between lower clamping blocks on the upper surface of the lower die holder.

Preferably, the product to be measured is arranged between the upper clamp and the lower clamp, the two sides of the lower surface of the product to be measured are connected with supporting plates, and PIN needles are arranged on the lower surface of the supporting plates.

Preferably, sliding rails are mounted on two sides of the upper surface of the carrying platform between the supporting columns, and sliding supports are connected to the upper end surfaces of the two sliding rails in a sliding mode.

Preferably, the upper ends of the surfaces of the two sliding brackets, which are close to each other, are provided with connecting plates, slots are formed in the upper ends of the inner parts of the connecting plates, the slots are cylindrical, and air cylinders are mounted at the bottom ends of the slots.

Preferably, a tray is slidably connected inside the slot on the upper end surface of the air cylinder.

Preferably, the clamping strip is connected with the upper die holder through a bolt, and the lower pressing clamping block is connected with the lower die holder through an air pressure lock.

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

1. this ET automatic electrical testing machine, through setting up the card strip, go up anchor clamps, push down clamp splice and lower anchor clamps, go up anchor clamps in the equipment and adopt card strip screw-down type fixed, make last anchor clamps screw-type clamp strip reach the effect of stable equipment under the spacing circumstances of card strip, and the both sides of lower anchor clamps are assembled through the clamp splice that pressurizes, and push down the clamp splice and adopt the mode of cylinder lock push down to fix, go up anchor clamps and lower anchor clamps and all adopt the mode fixed mounting that presss from both sides tightly from both sides from top to bottom after the horizontal direction carries out spacing, make the butt clamp effect of last anchor clamps and lower anchor clamps more accurate, and can be compatible with the test fixture of anchor clamps horizontal movement down on the carrier, make ET automatic electrical testing machine can be suitable for more kinds of fixed modes.

2. This ET automatic electrical testing machine, through setting up PIN needle, connecting plate, cylinder and tray, during the material loading, insert in the slot through the PIN needle of layer board and its bottom and carry out accurate location pay-off, the tray drives the detection position of anchor clamps under the accurate contact of product that awaits measuring when the cylinder descends, realizes accurate stable location effect to after detecting, promote the PIN needle through the cylinder through the ascending saddle, make the PIN needle break away from stable pay-off behind the slot, realize accurate quick purpose of unloading in the control.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a perspective view of the structure of the electrical measurement feeding table of the utility model;

fig. 3 is a schematic overall structure of the present utility model.

In the figure: 1. an electrical tester main body; 2. a base; 3. an electrical measurement feeding table; 4. double-lapping mechanical arms; 5. a display screen; 6. a product to be tested; 7. a slide rail; 31. a carrier; 32. a support column; 33. an upper die holder; 34. a lower die holder; 35. clamping strips; 36. a clamp is arranged; 37. pressing down the clamping blocks; 38. a lower clamp; 61. a supporting plate; 62. a PIN needle; 71. a sliding support; 72. a connecting plate; 73. a slot; 74. a cylinder; 75. and a tray.

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 the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 3, the ET automatic electrical measurement machine of the embodiment comprises an electrical measurement machine main body 1 and a product 6 to be measured, wherein a base 2 is arranged at the bottom end surface of the electrical measurement machine main body 1, the base 2 is used for supporting the electrical measurement machine main body 1, the electrical measurement machine main body 1 is prevented from being corroded by contacting the ground, an electrical measurement loading table 3 is arranged in the electrical measurement machine main body 1 and used for controlling the detection after the feeding of the product 6 to be measured, a double-lapping manipulator 4 is arranged in the electrical measurement machine main body 1 at one side of the electrical measurement loading table 3 and used for stabilizing the mechanical control, potential safety hazards caused by manual operation are reduced, a display screen 5 is arranged at the upper end of one side surface of the electrical measurement machine main body 1, detection data are directly displayed, the detection results are conveniently and intuitively and rapidly obtained, support columns 32 are arranged at four corners of the upper end of the support table 31, an upper die holder 33 is arranged between the support columns 32, a lower die holder 34 is arranged between the support columns 32, two sides of the upper die holder 33 can relatively slide up and down, clamping bars 35 are arranged at two sides of the lower end surface of the upper die holder 33, the clamping bars 35 are L-shaped, the cross section of the clamping bars 35 is connected with the upper die holder 35 through upper die holder 34 and the lower die holder 37, the clamping blocks are connected with the lower die holder 37, and the two sides of the clamping blocks are conveniently and connected with the lower die holder 37.

Specifically, an upper clamp 36 is installed between clamping bars 35 on the lower surface of the upper die holder 33, a lower clamp 38 is installed between pressing clamp blocks 37 on the upper surface of the lower die holder 34, the upper clamp 36 is fixed in a screwing mode, and the lower clamp 38 is fixed in a pressing mode through an air pressure lock.

Further, the product 6 to be measured is arranged between the upper clamp 36 and the lower clamp 38, the two sides of the lower surface of the product 6 to be measured are connected with supporting plates 61, PIN needles 62 are arranged on the lower surface of the supporting plates 61, and accurate feeding position control and stable contact effects are achieved.

Furthermore, slide rails 7 are mounted on two sides of the upper surface of the carrier 31 between the support columns 32, sliding brackets 71 are slidably connected to the upper end surfaces of the two slide rails 7, a connecting plate 72 is mounted on the upper end of one side surface of each sliding bracket 71, which is close to each other, a slot 73 is formed in the upper end of the connecting plate 72, the slot 73 is cylindrical, an air cylinder 74 is mounted at the bottom end of the slot 73, a tray 75 is slidably connected to the inner portion of the slot 73 on the upper end surface of the air cylinder 74, and the height of the PIN needle 62 is controlled through the air cylinder 74, so that the aim of quick feeding and discharging is achieved.

The application method of the embodiment is as follows: during the use, insert the layer board 61 of product 6 bottom both sides to be measured and the PIN needle 62 of tray 75 bottom into slot 73 and carry out accurate location pay-off, go up anchor clamps 36 in the equipment and adopt card strip 35 screw-type fixed, make go up anchor clamps 36 spiral clamp card strip 35 equipment under the spacing circumstances of card strip 35, and the both sides of lower anchor clamps 38 are assembled through the pressurization clamp splice, and push down clamp splice 37 and adopt cylinder 74 lock to push down the mode fixed mounting that presss from both sides after the spacing is carried out to last anchor clamps 36 and lower anchor clamps 38 all adopt the horizontal direction, tray 75 drives the detection position of product 6 to be measured accurate contact lower anchor clamps 38 when cylinder 74 descends, and after the detection, promote the PIN needle 62 through cylinder 74 ascending tray 61, make PIN needle 62 break away from behind slot 73 stable pay-off.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. An ET automatic electrical testing machine comprises an electrical testing machine main body (1) and a product (6) to be tested, and is characterized in that: the automatic feeding device is characterized in that a base (2) is arranged on the surface of the bottom end of the electric measuring machine body (1), an electric measuring and feeding table (3) is arranged inside the electric measuring machine body (1), a double-lapping manipulator (4) is arranged inside the electric measuring machine body (1) on one side of the electric measuring and feeding table (3), a display screen (5) is arranged at the upper end of the surface of one side of the electric measuring machine body (1), the electric measuring and feeding table (3) comprises a carrying table (31), support columns (32) are arranged at four corners of the upper end of the carrying table (31), an upper die holder (33) is arranged between the support columns (32), a lower die holder (34) is arranged between the support columns (32) below the upper die holder (33), clamping bars (35) are arranged on two sides of the lower end surface of the upper die holder (33), and a lower pressing clamping block (37) is arranged at the middle position of two sides of the upper end surface of the lower die holder (34).

2. The ET automatic electrical measurement machine of claim 1, wherein: an upper clamp (36) is arranged between clamping strips (35) on the lower surface of the upper die holder (33), and a lower clamp (38) is arranged between lower clamping blocks (37) on the upper surface of the lower die holder (34).

3. The ET automatic electrical measurement machine of claim 1, wherein: the product to be tested (6) is arranged between the upper clamp (36) and the lower clamp (38), supporting plates (61) are connected to two sides of the lower surface of the product to be tested (6), and PIN needles (62) are arranged on the lower surface of the supporting plates (61).

4. The ET automatic electrical measurement machine of claim 1, wherein: slide rails (7) are arranged on two sides of the upper surface of the carrying platform (31) between the support columns (32), and sliding supports (71) are connected to the upper end surfaces of the two slide rails (7) in a sliding mode.

5. The ET automatic electrical measurement machine of claim 4, wherein: the upper ends of the surfaces of the two sliding brackets (71) close to each other are provided with connecting plates (72), the upper ends of the interiors of the connecting plates (72) are provided with slots (73), the slots (73) are cylindrical, and the bottoms of the slots (73) are provided with air cylinders (74).

6. The ET automatic electrical measurement machine of claim 5, wherein: a tray (75) is connected inside the slot (73) on the upper end surface of the air cylinder (74) in a sliding mode.

7. The ET automatic electrical measurement machine of claim 1, wherein: the clamping strip (35) is connected with the upper die holder (33) through a bolt, and the lower pressing clamping block (37) is connected with the lower die holder (34) through an air pressure lock.

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