Display screen mechanism of testing machine

Abstract

The utility model relates to the technical field of semiconductor equipment, and discloses a test machine display screen mechanism, which comprises a probe station, a test machine display screen and an adjusting unit used for assembling the test machine display screen, and is characterized in that the adjusting unit comprises a support frame, a rotating assembly arranged at the upper end of the support frame and a moving assembly arranged at the lower end of the support frame, the distance between the probe station and the display screen of the testing machine is adjusted through the moving assembly. According to the utility model, the assembling unit capable of erecting the display screen is additionally arranged near the probe station display screen, so that the test machine display screen can be close to the probe station display screen, a technician is prevented from running back and forth, the problem that the existing test machine display screen is far away from the probe station display screen is solved, the workload of the technician is effectively reduced, and the working efficiency is improved. The working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor equipment, in particular to a display screen mechanism of a testing machine. Background Art

[0002] The equipment used for wafer testing in the semiconductor industry includes testers, sorters, probe stations, etc. Among the test equipment, the tester is used to detect the function and performance of the chip, the probe station and the sorter realize the connection between the tested chip and the functional module of the tester, and the tester display is the control interface of the tester.

[0003] The existing test machine display screen and the probe station display screen are set far apart, which is not convenient for simultaneous operation. Technicians are required to run back and forth to perform operations, which increases the machine operation burden on technicians, is time-consuming and labor-intensive, reduces work efficiency, and cannot maximize machine utilization and production capacity, which is not conducive to production. Utility Model Content

[0004] The purpose of the utility model is to provide a display screen mechanism for a testing machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a test machine display screen mechanism, including a probe station and a test machine display screen, and also including an adjustment unit for assembling the test machine display screen, the adjustment unit including a support frame, a rotating assembly installed on the upper end of the support frame, and a movable assembly arranged at the lower end of the support frame, and the distance between the probe station and the test machine display screen is adjusted by the movable assembly.

[0006] The following improvements are made in the present application scheme: the rotating assembly includes a fixed seat, a rotating member rotatably connected to the fixed seat and away from one end of the support frame, the rotating member includes a plurality of rotating platforms connected in sequence and arranged in a stepped manner, a connecting block is provided on the top of the outermost rotating platform, a fixing rod is inserted into the connecting block, and the upper end of the fixing rod is connected and fixed to the display screen of the testing machine.

[0007] The following improvement is made in the solution of the present application: the rotating platforms and the connecting block 1 and the rotating platform are all rotatably connected via an axis.

[0008] The following improvement is made in the solution of the present application: a connection seat for placing a keyboard is provided on the fixing rod located below the connecting block.

[0009] The following improvements are made in the present application: the moving component includes an accessory arranged on the inner side of the support frame, and a pulley seat respectively installed on the accessory and the bottom end of the support frame, and the end of the accessory away from the support frame is connected to the fixed rod.

[0010] The following improvements are made in the present application: the accessory includes a second fixing seat, a plurality of connection platforms connected in sequence and arranged in a stepped manner, and a second connection block for connecting a fixing rod. The connection platform corresponds to the rotating platform, and a fixing column is provided on the lower end face of the outermost connection platform. A pulley seat is installed at the bottom end of the fixing column, and a pulley is provided in the pulley seat. By setting a connection platform and a rotating platform that cooperate with each other, the angle between the display screen of the test machine and the support frame can be adjusted, and the position of the probe station can be manipulated.

[0011] The following improvement is made in the solution of the present application: the support frame is arranged in a hollow structure, and a through hole 1 and a through hole 2 for placing the circuit are respectively opened on the side and the top thereof.

[0012] The following improvements are made in the present application: a connecting piece is provided on the side of the probe station, a threaded connection hole is provided on the connecting piece, a threaded hole is provided on the support frame, and the support frame and the probe station are connected and fixed by bolts passing through the threaded holes and the threaded connection holes in sequence.

[0013] The following improvement is made in the solution of the present application: a lens for magnifying the display is provided at the front end of the display screen of the testing machine.

[0014] Compared with the prior art, the present invention provides a test machine display screen mechanism having the following features:

[0015] Beneficial effects:

[0016] The utility model installs an assembly unit capable of setting up a display screen near the probe station display screen, so that the test machine display screen can be close to the probe station display screen, avoiding the technicians' running back and forth, solving the problem of the long distance between the existing test machine display screen and the probe station display screen, effectively reducing the workload of the technicians and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the probe station in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the adjustment unit in the utility model.

[0021] In the figure: 1. probe station; 11. connector; 12. threaded connection hole; 2. test machine display screen; 3. adjustment unit; 31. support frame; 311. through hole one; 312. through hole two; 32. rotating assembly; 321. fixed seat; 322. rotating platform; 323. connecting block one; 324. fixing rod; 325. connecting seat; 33. moving assembly; 331. pulley seat; 332. fixed seat two; 333. connecting platform; 334. connecting block two. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example

[0025] like Figure 1-3 As shown, a test machine display screen mechanism is mainly composed of a probe station 1, a test machine display screen 2 and an adjustment unit 3. A display screen is provided on the top of the probe station 1. The mechanism installs an assembly unit capable of setting up a display screen near the display screen of the probe station 1, so that the test machine display screen 2 can be close to the display screen of the probe station 1, thereby avoiding the technicians from running back and forth, solving the problem that the existing test machine display screen 2 is far away from the probe station display screen, effectively reducing the workload of the technicians, improving the utilization rate of the machine, and maximizing the production capacity.

[0026] The adjustment unit 3 is used to assemble the test machine display screen 2, including a support frame 31, a rotating component 32 and a moving component 33; wherein the support frame 31 is arranged in a hollow structure, and its side and top are respectively provided with a through hole 1 311 and a through hole 2 312 for placing the circuit; the rotating component 32 is installed at the upper end of the support frame 31, including a fixed seat 1 321, a rotating member rotatably connected to the fixed seat 1 321 and away from the end of the support frame 31, the rotating member includes two rotating platforms 322 connected in sequence and arranged in a step shape, and a connecting block 1 323 is rotatably installed on the top of the outermost rotating platform 322, a circular hole is opened on the end of the connecting block 1 323 away from the rotating platform 322, a fixing rod 324 is inserted in the circular hole, and the upper end of the fixing rod 324 is connected and fixed to the test machine display screen 2, and a connecting seat 325 is provided on the fixing rod 324 located below the connecting block 1 323 for placing the keyboard, and between the rotating platforms 322 and between the connecting block 1 323 and the rotating platform 322 The movable assembly 33 is arranged at the lower end of the support frame 31, and the spacing between the probe station 1 and the test machine display screen 2 is adjusted by the movable assembly 33. The movable assembly 33 includes an accessory arranged on the inner side of the support frame 31 and a pulley seat 331 respectively installed at the accessory and the bottom end of the support frame 31. The end of the accessory away from the support frame 31 is fixedly connected to the fixed rod 324. The accessory is composed of a second fixed seat 332, two connecting platforms 333 connected in sequence and arranged in a step-like manner, and a second connecting block 334 for connecting the fixed rod 324. The connecting platform 333 corresponds to the rotating platform 322, and the lower end surface of the outermost connecting platform 333 is provided with a fixed column 335, the bottom end of the fixed column 335 is kept flush with the bottom end of the support frame 31, and a pulley seat 331 is installed at the bottom end of the fixed column 335, and pulleys are arranged in the pulley seats 331 respectively arranged at the fixed column 335 and the bottom end of the support frame 31, so as to realize the free movement of the test machine display screen 2.

[0027] In order to further improve the overall stability of the mechanism, a slide rail matched with the pulley can be set on the floor of the workshop to limit the movement direction of the support frame 31 to prevent the test machine display screen 2 from moving during operation and affecting the operation.

[0028] Example 2

[0029] On the basis of the above technical solution, a connector 11 is fixedly installed on the side of the probe station 1, and a threaded connection hole 12 is opened on the connector 11. At the same time, a threaded hole is opened on the support frame 31, so that the support frame 31 can be connected and fixed to the probe station 1 by bolts passing through the threaded hole and the threaded connection hole 12 in sequence, thereby improving the overall stability of the mechanism and ensuring the smooth progress of the test work.

[0030] In order to further improve the operation effect of the test machine display screen 2, a lens is arranged at the front end of the test machine display screen 2 for magnifying the display.

Claims

1. A test machine display screen mechanism, comprising a probe station (1) and a test machine display screen (2), characterized in that: It also includes an adjustment unit (3) for assembling a test machine display screen (2), the adjustment unit (3) including a support frame (31), a rotating assembly (32) mounted on the upper end of the support frame (31), and a moving assembly (33) arranged at the lower end of the support frame (31), and the distance between the probe station (1) and the test machine display screen (2) is adjusted by the moving assembly (33); The rotating assembly (32) comprises a fixing seat (321), a rotating member rotatably connected to an end of the fixing seat (321) away from the support frame (31), the rotating member comprising a plurality of rotating platforms (322) connected in sequence and arranged in a stepped manner, a connecting block (323) being provided on the top of the outermost rotating platform (322), a fixing rod (324) being plugged into the connecting block (323), and an upper end of the fixing rod (324) being connected and fixed to the display screen (2) of the testing machine; The moving assembly (33) comprises an accessory arranged on the inner side of the support frame (31), and a pulley seat (331) respectively mounted on the accessory and the bottom end of the support frame (31), and an end of the accessory away from the support frame (31) is connected to the fixing rod (324).

2. A test machine display screen mechanism according to claim 1, characterized in that: The rotating platforms (322) and the connecting block 1 (323) and the rotating platform (322) are all rotatably connected via shafts.

3. A test machine display screen mechanism according to claim 2, characterized in that: The fixing rod (324) located below the first connecting block (323) is provided with a connecting seat (325) for placing a keyboard.

4. A test machine display screen mechanism according to claim 1, characterized in that: The accessory comprises a second fixing seat (332), a plurality of connecting platforms (333) connected in sequence and arranged in a step-like manner, and a second connecting block (334) for connecting a fixing rod (324), wherein the connecting platforms (333) are correspondingly matched with the rotating platform (322), and a fixing column (335) is provided on the lower end surface of the outermost connecting platform (333), and a pulley seat (331) is installed at the bottom end of the fixing column (335), and a pulley is provided inside the pulley seat (331).

5. A test machine display screen mechanism according to claim 1, characterized in that: The support frame (31) is provided with a hollow structure, and a through hole 1 (311) and a through hole 2 (312) for placing circuits are respectively provided on the side and the top.

6. A test machine display screen mechanism according to claim 5, characterized in that: The probe station (1) is provided with a connecting piece (11) on the side thereof, a threaded connection hole (12) is provided on the connecting piece (11), a threaded hole is provided on the support frame (31), and the support frame (31) and the probe station (1) are connected and fixed by bolts passing through the threaded hole and the threaded connection hole (12) in sequence.

7. A test machine display screen mechanism according to claim 1, characterized in that: A lens (4) for magnifying the display is provided at the front end of the testing machine display screen (2).

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