A flip-chip testing platform

Abstract

This utility model provides an inverted testing platform, belonging to the field of mechanical technology. An inverted testing platform includes: a fixed frame with two parallel fixed plates; at least one moving mechanism, the moving mechanism including a rod, clamping assemblies mounted at both ends of the rod, and connecting assemblies mounted on the rod. The clamping assemblies can clamp onto or slide on the fixed plates, and the connecting assemblies can slide or be fixed relative to the rod.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology, specifically an inverted testing platform. Background Technology

[0002] In the existing technology, the inverted lifting platform adopts the opposite installation method to the ordinary lifting platform - the top is fixed and the bottom is movable. In order to cooperate with the strength test and detect whether it twists or deforms during the lifting of heavy objects, a special inverted test platform has been designed. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing an inverted testing platform that is convenient for testing.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A flip-chip testing platform, comprising:

[0006] A fixing frame having two parallel fixing plates;

[0007] At least one moving mechanism, the moving mechanism including a rod, clamping assemblies mounted at both ends of the rod, and connecting assemblies mounted on the rod, the clamping assemblies being capable of clamping onto or sliding on the fixed plate, and the connecting assemblies being capable of sliding or fixing relative to the rod.

[0008] In the above-mentioned inverted test platform, the clamping assembly includes a first clamping plate, a second clamping plate, and at least two bolts. The second clamping plate is fixed to the end of the rod body. The first clamping plate has a screw hole, and the second clamping plate has a first through hole. The bolts pass through the first through hole and are threadedly connected to the screw hole. The bolts are used to adjust the distance between the first clamping plate and the second clamping plate.

[0009] In the above-mentioned inverted test platform, the first clamping plate has a limiting part, which includes a first surface and a second surface. The first surface is perpendicular to the second surface, the second surface is parallel to the second clamping plate, and the first surface abuts against the upper edge of the fixing plate.

[0010] In the aforementioned inverted test platform, the connecting assembly includes a first connecting plate, a second connecting plate, several screws, and several nuts. The first connecting plate is disposed at the lower part of the rod body, and the second connecting plate is disposed at the upper part of the rod body. Several screws are fixed to the first connecting plate and distributed at the four corners of the first connecting plate. The second connecting plate has through holes through which the screws pass. The nuts are threaded onto the screws and are used to adjust the distance between the first connecting plate and the second connecting plate so that the connecting assembly is fixed to the rod body or can move relative to the rod body.

[0011] In the aforementioned inverted test platform, the first connecting plate is provided with several connecting holes, and the second connecting plate is provided with a clearance part to avoid the connecting holes.

[0012] In the aforementioned inverted test platform, the fixing frame has multiple connecting feet, and the bottom of each connecting foot has a connecting part for connecting to the ground.

[0013] Compared with the prior art, this application has the following advantages:

[0014] This device can test different models of inverted lifting platforms. The position of the moving mechanism and the position of the connecting components are adjustable. It can fix the same inverted lifting platform to a fixed base. The moving mechanism and connecting components can be adjusted according to different models, so as to test inverted lifting platforms of different sizes. Attached Figure Description

[0015] Figure 1 This is a perspective view in this application;

[0016] Figure 2 This is a structural diagram of the mobile mechanism in this application;

[0017] Figure 3 yes Figure 2 An enlarged view of the clamping component in the image;

[0018] Figure 4 This is a structural diagram of the clamping assembly after the first and second clamping pieces have separated;

[0019] Figure 5 This is a diagram showing the usage status of the test platform for this application;

[0020] In the picture,

[0021] 100. Inverted lifting platform; 200. Inverted testing platform;

[0022] 2. Fixture;

[0023] 3. Moving mechanism; 31. Rod; 32. Clamping assembly; 321. First clamping plate; 3211. Limiting part; 32111. First surface; 32112. Second surface; 322. Second clamping plate; 323. Bolt; 33. Connecting assembly; 331. First connecting plate; 3311. Connecting hole; 332. Second connecting plate; 3321. Clearance part; 333. Screw; 334. Nut;

[0024] 4. Fixing plate. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0026] like Figures 1 to 5 As shown, an inverted test platform 200 includes: a fixed frame 2 and at least one moving mechanism 3. The fixed frame 2 has two parallel fixed plates 4. The moving mechanism 3 includes a rod 31, clamping components 32 installed at both ends of the rod 31, and connecting components 33 installed on the rod 31. The clamping components 32 can clamp on the fixed plates 4 or slide on the fixed plates 4, and the connecting components 33 can slide or be fixed relative to the rod 31.

[0027] In this application, the fixed frame 2 has multiple connecting feet, and the bottom of the connecting feet has a connecting part. The connecting part is used to connect to the ground to ensure the overall stability of the entire platform. Two parallel "fixed plates 4" serve as guide rails for the moving mechanism 3 and are fixed to the left and right sides of the fixed frame 2 respectively.

[0028] The rod 31 of the moving mechanism 3 spans between two fixed plates 4, and the end is equipped with a clamping assembly 32 that can be opened, closed or locked, which can fix the rod 31 on the fixed plate 4 or slide along the fixed plate 4; a connecting assembly 33 is installed in the middle or at any position of the body. This assembly can be fixed by sliding along the rod 31 or locking. During the test, it is connected to the fixed seat of the inverted lifting platform 100 under test through the connecting assembly 33. After connection, the lifting platform under test is raised and lowered, and the lifting platform test lifting counterweight is used to detect whether torsion or deformation will occur under the action of external force.

[0029] This device can test different models of inverted lifting platforms 100. At the same time, the position of the moving mechanism 3 and the position of the connecting component 33 are adjustable, which can test different sizes and models of inverted lifting platforms 100, making the testing convenient.

[0030] Specifically, the clamping assembly 32 includes a first clamping plate 321, a second clamping plate 322, and at least two bolts 323. The second clamping plate 322 is fixed to the end of the rod body 31. The first clamping plate 321 has a screw hole, and the second clamping plate 322 has a first through hole. The bolts 323 pass through the first through hole and are threadedly connected to the screw hole. The bolts 323 are used to adjust the distance between the first clamping plate 321 and the second clamping plate 322.

[0031] Bolt 323 provides a stable clamping force between the two plates. Loosening bolt 323 allows for quick disassembly and assembly, facilitating on-site debugging and replacement.

[0032] Specifically, the first clamping plate 321 has a limiting part 3211, which includes a first surface 32111 and a second surface 32112. The first surface 32111 is perpendicular to the second surface 32112, the second surface 32112 is parallel to the second clamping plate 322, and the first surface 32111 abuts against the upper edge of the fixing plate 4.

[0033] The first surface 32111 is close to the upper edge of the fixing plate 4, which can ensure that the height position of the first clamping plate 321 in the vertical direction is accurate and consistent, avoiding measurement errors caused by differences in installation height. The second surface 32112 is parallel to the second clamping plate 322 and together with the first surface 32111 forms an "L" shaped limit. When unlocked, the first surface 32111 can slide on the upper end of the fixing plate 4 to facilitate position adjustment.

[0034] Specifically, the connecting assembly 33 includes a first connecting plate 331, a second connecting plate 332, a plurality of screws 333, and a plurality of nuts 334. The first connecting plate 331 is disposed at the lower part of the rod body 31, and the second connecting plate 332 is disposed at the upper part of the rod body 31. The plurality of screws 333 are fixed on the first connecting plate 331 and distributed at the four corners of the first connecting plate 331. The second connecting plate 332 has through holes through which the screws 333 pass. The nuts 334 are threadedly connected to the screws 333. The nuts 334 are used to adjust the distance between the first connecting plate 331 and the second connecting plate 332 so that the connecting assembly 33 is fixed on the rod body 31 or can move relative to the rod body 31.

[0035] By adjusting the thread on the screw 333 using the nut 334, after tightening, the first connecting plate 331 and the second connecting plate 332 are clamped onto the rod 31, thus preventing the connecting assembly 33 from moving. After loosening, the connecting assembly 33 can slide on the rod 31 and adjust its position. The screws 333 arranged at the four corners distribute the clamping force around the connecting plates, avoiding local deformation or unstable sliding caused by concentrated force at a single point.

[0036] Specifically, an anti-slip pad is also provided between the nut 334 and the rod 31.

[0037] Specifically, the first connecting plate 331 has several connecting holes 3311, and the second connecting plate 332 has a clearance part 3321 to avoid the connecting holes 3311. The connecting holes 3311 are used to connect to the fixed base 100 of the inverted lifting platform by bolts.

[0038] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture, as shown in the attached figure. If the specific posture changes, the directional indication will also change accordingly.

[0039] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the word "and / or" throughout the text means including three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0040] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0041] The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from this utility model or exceeding the scope defined by the appended claims.

Claims

1. A flip test platform, characterized by, include: The fixing frame (2) has two parallel fixing plates (4). At least one moving mechanism (3) includes a rod (31), clamping components (32) mounted at both ends of the rod (31), and a connecting component (33) mounted on the rod (31). The clamping components (32) are capable of clamping on the fixed plate (4) or sliding on the fixed plate (4), and the connecting component (33) is capable of sliding or fixing relative to the rod (31).

2. The flip chip test platform of claim 1, wherein, The clamping assembly (32) includes a first clamping plate (321), a second clamping plate (322), and at least two bolts (323). The second clamping plate (322) is fixed to the end of the rod body (31). The first clamping plate (321) has a screw hole, and the second clamping plate (322) has a first through hole. The bolts (323) pass through the first through hole and are threadedly connected to the screw hole. The bolts (323) are used to adjust the distance between the first clamping plate (321) and the second clamping plate (322).

3. The flip chip test platform of claim 2, wherein, The first clamping plate (321) has a limiting part (3211), the limiting part (3211) includes a first surface (32111) and a second surface (32112), the first surface (32111) is perpendicular to the second surface (32112), the second surface (32112) is parallel to the second clamping plate (322), and the first surface (32111) abuts against the upper edge of the fixing plate (4).

4. The flip-chip testing platform according to claim 1, characterized in that, The connecting assembly (33) includes a first connecting plate (331), a second connecting plate (332), a plurality of screws (333), and a plurality of nuts (334). The first connecting plate (331) is disposed at the lower part of the rod body (31), and the second connecting plate (332) is disposed at the upper part of the rod body (31). The plurality of screws (333) are fixed on the first connecting plate (331) and distributed at the four corners of the first connecting plate (331). The second connecting plate (332) has through holes, through which the screws (333) pass. The nuts (334) are threaded onto the screws (333). The nuts (334) are used to adjust the distance between the first connecting plate (331) and the second connecting plate (332) so that the connecting assembly (33) is fixed on the rod body (31) or can move relative to the rod body (31).

5. The flip-chip testing platform according to claim 4, characterized in that, The first connecting plate (331) has a plurality of connecting holes (3311), and the second connecting plate (332) has a clearance part (3321) to avoid the connecting holes (3311).

6. The flip-chip testing platform according to claim 1, characterized in that, The fixing frame (2) has multiple connecting feet, and the bottom of each connecting foot has a connecting part for connecting to the ground.

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