Integrated adjustable testing device

Abstract

The utility model relates to the technical field of semiconductor testing, and discloses an integrated adjustable testing device which comprises an integrated assembly frame, a plurality of rollers, a testing head used for integrated communication connection, a computer host and a display, and a part of rollers with brake members are installed at the bottom of an installation frame of the integrated assembly frame. The integrated adjustable testing device can be easily and quickly moved to a preset testing position and stably stopped at any time; a test frame assembly, a host bracket and a display frame assembly are respectively mounted on the mounting frame, and the test frame assembly is rotationally connected with the test head, so that a Cable line is closer to and connected with the sorting machine when the length of the Cable line is limited and is slightly short; the host support is horizontally arranged and used for placing a computer host. The display frame assembly is rotatably provided with the display at the first preset height, the testing head, the computer host and the display are integrated, a tester can conveniently observe the display in time, the display can be moved in time in a labor-saving mode, the structure is simple, the space placement utilization rate is high, and the cost can be effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor testing, in particular to an integrated adjustable testing device. Background Art

[0002] Semiconductor manufacturing is the most challenging production process in the industrial technology humans have mastered to date. As semiconductor technology continues to advance, advanced processes and complex procedures will continue to increase the demand for advanced testing equipment. Within the testing equipment, testers are used to verify chip functionality and performance, while probe stations and sorters connect the chips under test to the tester's functional modules. Finished product testing involves the coordinated use of sorters and testers to perform functional and electrical parameter testing on packaged chips. The pins of the chip under test are connected to the test head of the tester via dedicated cables at the test station. Input signals are applied to the chip and output signals are collected to determine whether the chip's functionality and performance meet design specifications. The test results are transmitted to the sorter, which then marks, sorts, collects, or tapes the chips under test.

[0003] In the prior art, the main body of this type of test device often needs to be moved and adjusted to the appropriate distance from the sorting machine during part of the test process, which is often time-consuming and labor-intensive. The monitor and computer host used for testing also need to be moved, which not only takes up space but also hinders test efficiency. In addition, the cable on the test head is limited in length and occasionally runs out of length, making finished product testing more difficult. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated adjustable test device, which integrates the components required for testing, is easy to move and park, has a simple structure, high space utilization, effectively saves costs, and reduces the limitations of cable length on testing.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] Integrated adjustable test device, including:

[0007] The test head, display and computer host are connected to each other;

[0008] An integrated frame assembly includes a mounting frame, a test frame assembly, a display frame assembly, and a host bracket, wherein the test frame assembly is fixedly connected to the mounting frame, the test frame assembly is rotatably connected to the side of the test head, and the test head can rotate in a first direction; the display frame assembly is fixedly connected to the mounting frame, the display frame assembly is rotatably connected to the display, the height of the display is a first preset height, and the display can rotate in the first direction; the host bracket is fixedly connected to the mounting frame at a second preset height, the host bracket is horizontally arranged, and the computer host is placed on the host bracket;

[0009] There are multiple rollers, and the multiple rollers are arranged at the bottom of the mounting frame, and some of the rollers are provided with brake parts.

[0010] As an optimal technical solution for the integrated adjustable testing device, the test frame assembly includes a test bracket and a pulley, the pulley includes an inner shaft and an outer ring, the inner shaft and the outer ring are coaxial and relatively rotatable, the two ends of the test bracket are respectively fixedly connected to the mounting frame and the outer ring, and the inner shaft is rotatably connected to the test head.

[0011] As a preferred technical solution of the integrated adjustable test device, the test stand assembly includes a brake component, which is configured to stop the inner shaft component and the outer ring component from rotating relative to each other.

[0012] As a preferred technical solution of the integrated adjustable test device, the integrated adjustable test device further includes an anti-static grounding chain, which is welded to the bottom of the mounting frame.

[0013] As a preferred technical solution of the integrated adjustable testing device, four rollers are provided, which are divided into two fixed wheels and two universal wheels.

[0014] As an optimal technical solution for the integrated adjustable testing device, the display stand assembly includes a display stand and a tray stand, the display stand is fixedly connected to the mounting frame, the tray stand is connected to the display stand at a third preset height, and the display stand is rotatably connected to the display along the first direction.

[0015] As a preferred technical solution of the integrated adjustable testing device, the display bracket is rotatably connected to the display along a second direction, and the plane of the second direction is perpendicular to the plane of the first direction.

[0016] As a preferred technical solution of the integrated adjustable testing device, the display bracket is configured to be a bracket that is retractable in a vertical direction, and the display bracket is configured to be able to adjust the height of the display.

[0017] As a preferred technical solution of the integrated adjustable testing device, the main frame bracket is foldably connected to the mounting frame, and the main frame bracket is configured to be convertible between a horizontally expanded state and a vertically folded state;

[0018] Alternatively, the host bracket is detachably connected to the mounting frame.

[0019] As a preferred technical solution of the integrated adjustable testing device, the edges of the integrated assembly frame are provided with chamfers.

[0020] Beneficial effects of the utility model:

[0021] The integrated adjustable test device provided by the present invention includes a test head, a computer host, a display, an integrated frame and multiple rollers, wherein the integrated frame includes a mounting frame, a test frame assembly, a display frame assembly and a host bracket, the rollers are installed at the bottom of the mounting frame, and some rollers have brake parts, which can easily and quickly move the integrated adjustable test device to a predetermined test position and brake and stop stably at any time; the test frame assembly is fixedly connected to the mounting frame and is rotatably connected to the side of the test head so that the test head can rotate in a first direction so that it can be closer to the sorting machine and connected when the length of the cable is limited and slightly short; the horizontally arranged host bracket is fixedly connected to the mounting frame at a second preset height for placing the computer host; at the same time, the display frame assembly is fixedly connected to the mounting frame and is rotatably installed at the first preset height so that the display can rotate in the first direction, integrating the communication-connected test head, computer host and display in one place, which not only makes it more convenient for testers to observe the display in time, but also can be moved in time and with less effort with the integrated adjustable test device, has a simple structure, high space utilization, and can effectively save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of an integrated adjustable test device provided by a specific embodiment of the present invention (the display and computer host are not shown);

[0023] Figure 2 This is a side view of an integrated adjustable test device when the test head is rotating provided by a specific embodiment of the utility model (the display and computer host are not shown).

[0024] In the picture:

[0025] 100, test head; 200, integrated assembly frame; 300, roller;

[0026] 210, mounting frame; 220, test frame assembly; 221, test bracket; 222, pulley; 2221, inner shaft; 2222, outer ring; 230, display frame assembly; 231, display bracket; 2311, adjustment member; 232, tray bracket; 240, host bracket;

[0027] 310. Fixed wheel; 320. Universal wheel; 321. Brake parts. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0029] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0031] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0032] like Figure 1 and Figure 2As shown in the , the utility model discloses an integrated adjustable test device, including a test head 100 with communication connections, a computer host and a display, and an integrated assembly 200 and rollers 300. The integrated assembly 200 includes a mounting frame 210 and a test stand assembly 220, a display stand assembly 230 and a host bracket 240, each of which is fixedly connected to the mounting frame 210. There are multiple rollers 300, and multiple rollers 300 are arranged at the bottom of the mounting frame 210. Some rollers 300 are provided with brakes 321, which can easily and quickly move the integrated adjustable test device to a predetermined test position and brake at any time to stabilize the test. The test stand assembly 220 mounted on the mounting frame 210 is rotatably connected to the side of the test head 100, and enables the test head 100 to rotate in a first direction, reducing the length of the cable on the test. When the cable length is limited and slightly short, the test head 100 can be tilted to be closer to the sorting machine and smoothly connected. The host bracket 240 is horizontally arranged at a second preset height, and is used to place a heavier computer host, so that the computer host can be moved with the integrated frame 200 with less effort. The second preset height is set to be slightly above the ground, so that the computer host is placed more stably. At the same time, the display is rotatably mounted on the display frame assembly 230 at the first preset height, so that the display can be rotated in the first direction, which is convenient for adjusting the display to rise or sink to be more aligned with the tester, so that the tester can observe the display. For example, the first preset height can be slightly lower than the average height of the tester, so as to avoid the tester having to look up to observe the test data. The size design of the display frame assembly 230 and other structures on the integrated assembly conforms to ergonomic design, which facilitates the testing work. According to the above arrangement, the test head 100, the computer host and the display are all integrated on the integrated frame 200 and placed together in an integrated arrangement. It is not only more convenient for the tester to observe the display and adjust the test signal in time, but also can be moved with the integrated adjustable test device in time and with less effort. It has a simple structure, high space utilization, and can effectively save costs.

[0033] Specifically, the test stand assembly 220 includes a test stand 221 and a pulley 222. The pulley 222 further includes an inner shaft 2221 and an outer ring 2222. The inner shaft 2221 and the outer ring 2222 are coaxial and relatively rotatable. The test stand 221 stands vertically on the mounting frame 210. The pulley 222 is mounted on the head of the test stand 221. The outer ring 2222 is fixed to the test stand 221. The inner shaft 2221 is rotatably connected to the test head 100, enabling the test head 100 to be relatively rotatable with the integrated assembly 200. Exemplarily, the integrated assembly 200 includes two sets of test stand assemblies 220. The two test stands 221 and the two pulleys 222 are symmetrically arranged on either side of the test head 100, which can more stably support the test head 100 and control the rotation and tilt of the test head 100.

[0034] Furthermore, the test stand assembly 220 includes a brake component, which can stop the inner shaft component 2221 and the outer ring component 2222 from rotating relative to each other. After the test head 100 is rotated and tilted to a certain angle, the brake component is controlled to fix the test head 100, so that the integrated adjustable test device can perform connection testing and other processes more stably.

[0035] In this embodiment, the display stand assembly 230 includes a display stand 231 and a tray stand 232. The display stand 231 is also connected to the mounting frame 210. The head of the display stand 231 is provided with an adjustment member 2311 for mounting the display. The adjustment member 2311 can be rotated in a first direction on the display stand 231 so that the display can be adjusted to an upward angle, which facilitates the tester to find a suitable viewing angle. It is understood that the display stand 231 is configured as a vertically retractable stand. The length of the display stand 231 is variable, and the height of the display installation position can be adjusted to further suit the working habits of different testers and enhance the user comfort of the integrated adjustable testing device. The tray stand 232 is connected to the display stand 231 at a third preset height and is used to place other test devices such as a keyboard for easy access and storage. For example, the third preset height can be slightly higher than the height of the tester's wrist when relaxed, to avoid fatigue caused by the need to raise the arm for a long time or frequently.

[0036] Furthermore, the display bracket 231 and the display can be rotatably connected along a second direction, and the plane of the second direction is perpendicular to the plane of the first direction. Specifically, the adjustment member 2311 is rotated along the second direction on the display bracket 231, that is, the display can be rotated on the horizontal plane. The tester can observe the test data at any angle around the integrated adjustable test device, thereby improving the flexibility of the use of the integrated adjustable test device.

[0037] In order to facilitate daily placement and storage, especially when the integrated adjustable test device is idle, the host bracket 240 set on one side of the integrated assembly frame 200 is foldably connected to the installation frame 210. When the computer host and other confidential electrical components are removed for centralized and proper storage, the host bracket 240 can be folded upward and closed, vertically fitting the overall structure of the integrated adjustable test device, saving space. When the integrated adjustable test device is used again, the host bracket 240 is unfolded horizontally again. For example, the host bracket 240 can also be directly detachably connected to the installation frame 210, and the host bracket 240 can be installed or removed according to the actual test situation. Similarly, the tray bracket 232 and the display bracket 231 can also adopt a foldable connection method or a detachable connection method according to the use and storage requirements of the integrated adjustable test device.

[0038] In this embodiment, all corners of the integrated assembly 200 are chamfered to remove burrs and flash, ensuring smooth, non-scratchy edges and effectively protecting testers from scratches during use. The integrated assembly 200 is entirely constructed of 201 stainless steel, maintaining a high level of rust resistance and durability, making it suitable for a variety of applications, economical, and easy to manufacture and deploy.

[0039] Specifically, the integrated adjustable test device also includes an anti-static grounding chain, which serves as ESD static protection, prevents static electricity conduction, ensures the safety of test personnel, and prevents static electricity from interfering with the accuracy of the test. One end of the anti-static grounding chain is welded to the bottom of the mounting frame 210, and the other end is connected to the grounding system, preferably an anti-static floor. In addition, the length of the anti-static grounding chain should be appropriate to ensure full contact with the ground. Avoid excessive length, which will cause inconvenience to the movement of the integrated adjustable test device. There are certain requirements for the use environment. The surface of the anti-static grounding chain should be kept clean as much as possible to avoid rust or stains on the anti-static grounding chain that affect the discharge of static charge.

[0040] In this embodiment, four rollers 300 are provided, which are fixed to the four corners of the bottom of the mounting frame 210 to balance and stabilize the movement of the integrated adjustable test device. Specifically, they are divided into two fixed wheels 310 and two universal wheels 320, which have good load capacity and excellent maneuverability. This combined installation arrangement of rollers 300 can ensure precise directional control even in long-distance movement, and is suitable for scenarios requiring stable transportation. Typically, the two fixed wheels 310 are installed at the bottom front end of the mounting frame 210, which is the docking end required for testing; the two universal wheels 320 are installed at the bottom rear end of the mounting frame 210, which is the operating and observation end for the tester. The motion trajectory of the integrated adjustable test device is more stable and controllable. Brake members 321 are respectively provided on the two universal wheels 320 to facilitate the tester to fix and stop the integrated adjustable test device in the appropriate position at any time. For example, the size of the diameter of the roller 300 needs to be determined based on the maximum weight of the loaded object. The maximum load-bearing capacity of each roller 300 is the total weight of the loaded object divided by three. The total weight of the loaded object is the integrated assembly frame 200 and the test head 100, computer host, display and other test devices placed on the integrated assembly frame 200. Specifically, in this integrated adjustable test device, the specification of the roller 300 is set to a lighter 4-inch anti-static wheel to meet the load requirements of the integrated adjustable test device, further isolate electrostatic interference, and improve the working performance of the integrated adjustable test device.

[0041] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. An integrated adjustable testing device, characterized in that: include: The test head (100), the display and the computer host are connected to communicate with each other; An integrated frame assembly (200), the integrated frame assembly (200) comprising a mounting frame (210), a test frame assembly (220), a display frame assembly (230) and a host bracket (240), wherein the test frame assembly (220) is fixedly connected to the mounting frame (210), the test frame assembly (220) is rotatably connected to the side of the test head (100), and the test head (100) can rotate along a first direction; the display frame assembly (230) is fixedly connected to the mounting frame (210), the display frame assembly (230) is rotatably connected to the display, the height of the display is a first preset height, and the display can rotate along the first direction; the host bracket (240) is fixedly connected to the mounting frame (210) at a second preset height, the host bracket (240) is horizontally arranged, and the computer host is placed on the host bracket (240); A roller (300), wherein a plurality of rollers (300) are provided, and the plurality of rollers (300) are provided at the bottom of the mounting frame (210), and some of the rollers (300) are provided with brake components (321).

2. The integrated adjustable testing device according to claim 1, characterized in that: The test stand assembly (220) includes a test bracket (221) and a pulley (222), the pulley (222) includes an inner shaft (2221) and an outer ring (2222), the inner shaft (2221) and the outer ring (2222) are coaxial and relatively rotatable, the two ends of the test bracket (221) are respectively fixedly connected to the mounting frame (210) and the outer ring (2222), and the inner shaft (2221) is rotatably connected to the test head (100).

3. The integrated adjustable testing device according to claim 2, characterized in that: The test stand assembly (220) includes a brake component, which is configured to stop the inner shaft component (2221) and the outer ring component (2222) from rotating relative to each other.

4. The integrated adjustable testing device according to claim 1, characterized in that: The integrated adjustable testing device further comprises an anti-static grounding chain, which is welded to the bottom of the mounting frame (210).

5. The integrated adjustable testing device according to claim 1, characterized in that: The rollers (300) are provided in four numbers, which are divided into two fixed wheels (310) and two universal wheels (320).

6. The integrated adjustable testing device according to claim 1, characterized in that: The display frame assembly (230) comprises a display bracket (231) and a tray bracket (232), wherein the display bracket (231) is fixedly connected to the mounting frame (210), the tray bracket (232) is connected to the display bracket (231) at a third preset height, and the display bracket (231) is rotatably connected to the display along the first direction.

7. The integrated adjustable testing device according to claim 6, characterized in that: The display bracket (231) is rotatably connected to the display along a second direction, and the plane of the second direction is perpendicular to the plane of the first direction.

8. The integrated adjustable testing device according to claim 6, characterized in that: The display bracket (231) is configured as a bracket that is retractable in a vertical direction, and the display bracket (231) is configured to be able to adjust the height of the display.

9. The integrated adjustable testing device according to any one of claims 1 to 8, characterized in that: The main frame bracket (240) is foldably connected to the mounting frame (210), and the main frame bracket (240) is configured to be convertible between a horizontally expanded state and a vertically folded state; Alternatively, the host bracket (240) is detachably connected to the installation frame (210).

10. The integrated adjustable testing device according to any one of claims 1 to 8, characterized in that: The edges of the integrated assembly frame (200) are provided with chamfers.

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