Transverse pressing type manual probe testboard

Abstract

The utility model discloses a transverse pressing type manual probe test bench, and relates to a probe test bench. Comprising a bottom plate, a workpiece putting table, a test probe, a probe table, a floating plate, a peripheral side plate, a transverse pressing type manual clamp and a clamp fixing seat, the workpiece putting table and the peripheral side plate are fixed to the bottom plate through screws, a workpiece is placed on the workpiece putting table, the upper portion of the peripheral side plate is connected with the transverse pressing type manual clamp through the clamp fixing seat, and the lower portion of the peripheral side plate is connected with the probe table. The lower portion of the transverse pressing type manual clamp is connected with a probe station through a floating plate, and a probe seat on the probe station is provided with a test probe. According to the utility model, the probe is contacted with the conductive point of the small printed circuit board by using the downward pressing effect of the transverse pressing type manual clamp, so that a large amount of manual test operation time can be saved compared with manual one-to-one point alignment.

Description

Technical Field

[0001] The utility model relates to a probe test bench, in particular to a horizontal pressure type manual probe test bench. Background Art

[0002] A manual probe test bench is one of the key devices for testing the electrical parameters of semiconductor chips. It provides a stable platform for testers to measure various electrical parameters, such as voltage, current, resistance and capacitance. The manual probe test bench currently on the market requires manual alignment of the probes with the conductive points of the printed circuit board, which is time-consuming and labor-intensive, and the operation is also inconvenient. In order to solve the above problems, the utility model designs a conveniently operated horizontal pressure manual probe test bench. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a horizontal pressure type manual probe test bench, which uses a horizontal pressure type manual clamp to press down to make the probe contact with the conductive points of a small printed circuit board. Compared with manual one-by-one point matching, a lot of manual testing operation time can be saved.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a horizontal pressure type manual probe test bench, including a base plate, a workpiece delivery platform, a test probe, a probe station, a floating plate, an outer side plate, a horizontal pressure type manual clamp and a clamp fixing seat, the base plate is fixed with a workpiece delivery platform and an outer side plate by screws, a workpiece is placed on the workpiece delivery platform, the upper part of the outer side plate is connected to the horizontal pressure type manual clamp through the clamp fixing seat, the lower part of the horizontal pressure type manual clamp is connected to the probe station through a floating plate, and a test probe is arranged on the probe seat on the probe station.

[0005] Preferably, the floating plate is a plate that moves vertically in the Z-axis direction and supports the probe station at the same time.

[0006] Preferably, the horizontal pressure type manual clamp is used to provide power in the Z-axis direction when pressing down.

[0007] Beneficial effects of the utility model:

[0008] The utility model has a reasonable structural design, and the corresponding probe can be selected according to the use conditions. The probe is pressed down by the horizontal pressure type manual clamp to make the probe contact with the conductive point of the small printed circuit board to perform high-precision electrical testing on the probe. Compared with manual one-by-one point matching, a large amount of manual testing operation time can be saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;

[0010] Figure 1It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 Side view of. DETAILED DESCRIPTION

[0012] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0013] Reference Figure 1-2 This specific embodiment adopts the following technical scheme: a horizontal pressure type manual probe test bench, including a base plate 1, a workpiece delivery platform 2, a test probe 4, a probe station 5, a floating plate 6, an outer side plate 7, a horizontal pressure type manual clamp 8 and a clamp fixing seat 9. The workpiece delivery platform 2 and the outer side plate 7 are fixed to the base plate 1 by screws, a workpiece 3 is placed on the workpiece delivery platform 2, the upper part of the outer side plate 7 is connected to the horizontal pressure type manual clamp 8 through the clamp fixing seat 9, and the lower part of the horizontal pressure type manual clamp 8 is connected to the probe station 5 through the floating plate 6, and a test probe 4 is arranged on the probe seat on the probe station 5.

[0014] It is worth noting that the floating plate 6 is a plate that moves vertically in the Z-axis direction and supports the probe station at the same time.

[0015] In addition, the horizontal pressure type manual clamp is used to provide power in the Z-axis direction when pressing down.

[0016] The working principle of this specific implementation is: use a horizontal pressure type manual clamp to press down so that the probe contacts the conductive point of the small printed circuit board, and use the electrical test characteristics of the probe to determine whether the workpiece is qualified based on the analysis results.

[0017] This specific implementation can select the corresponding probe according to the use conditions, and use the horizontal pressure type manual clamp to press down to make the probe contact with the conductive point of the small printed circuit board to perform high-precision electrical testing on the probe. Compared with manual one-by-one point matching, it can save a lot of manual testing operation time.

[0018] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Horizontal pressure manual probe test bench, characterized in that: The invention comprises a bottom plate (1), a workpiece delivery platform (2), a test probe (4), a probe table (5), a floating plate (6), an outer side plate (7), a horizontal pressure type manual clamp (8) and a clamp fixing seat (9); the workpiece delivery platform (2) and the outer side plate (7) are fixed on the bottom plate (1) by screws; a workpiece (3) is placed on the workpiece delivery platform (2); the upper part of the outer side plate (7) is connected to the horizontal pressure type manual clamp (8) through the clamp fixing seat (9); the lower part of the horizontal pressure type manual clamp (8) is connected to the probe table (5) through the floating plate (6); and the probe seat on the probe table (5) is provided with a test probe (4).

2. The horizontal pressure manual probe test bench according to claim 1, characterized in that: The floating plate (6) is a plate that moves vertically in the Z-axis direction.

3. The horizontal pressure manual probe test bench according to claim 1, characterized in that: The horizontal pressure type manual clamp is used to provide power in the Z-axis direction when pressing down.

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