Hardware middle frame drop test device

Abstract

The utility model discloses a hardware middle frame drop test device, which comprises a base, a product jig plate is arranged at the upper end of the base, a test clearance lower hole is arranged at the upper end of the product jig plate, a correspondingly matched pressing plate is arranged at the upper end of the product jig plate, and a test clearance upper hole correspondingly matched with the test clearance lower hole is arranged at the upper end of the pressing plate. A falling platform is arranged at the upper end of the product jig plate, a falling hole is formed in the upper end of the falling platform, a falling ball is correspondingly matched with the falling hole, the falling platform is arranged at the upper end of the base through a supporting vertical plate, and a plurality of platform fixing holes distributed at different heights are formed in the upper end of the supporting vertical plate. According to the utility model, the accurate impact force is calculated by using the free falling motion of the falling ball; therefore, the impact force testing device has the advantages of novel design, simple structure, simplicity and convenience in operation, and accurate and visual impact force in the drop test.

Description

TECHNICAL FIELD

[0001] The utility model relates to test device technical field especially relates to a hardware middle frame drop test device. BACKGROUND

[0002] In some electronic product production, hardware middle frame upper end needs to weld steel sheet, in order to test steel sheet welding drop test, the past generally adopts thrust meter to apply certain thrust to the steel sheet after welding, but this test method can not accurately test the stress condition of steel sheet drop, therefore designs a hardware middle frame drop test device. UTILITY MODEL CONTENTS

[0003] The utility model discloses a hardware middle frame drop test device, which is novel in design, simple in structure, easy to operate, accurate in drop test impact force and intuitive.

[0004] To achieve the above object, the utility model realizes through the following technical scheme.

[0005] A hardware middle frame drop test device, including base, the base upper end is equipped with product fixture plate, and the product fixture plate upper end is provided with test avoids the lower hole, and the product fixture plate upper end is equipped with corresponding matched pressing plate, and the pressing plate upper end is provided with the test avoids the upper hole corresponding matched with test avoids the lower hole, and the product fixture plate upper end is equipped with drop platform, and the drop platform upper end is provided with drop hole, and drop hole is corresponding matched with drop ball, and the drop platform is equipped on the base upper end through the support vertical board, and the support vertical board upper end is provided with a plurality of platform fixed holes of different height distribution.

[0006] Among them, the product fixture plate four around are equipped with the baffle of rectangular shape arrangement.

[0007] Among them, the pressing plate is equipped on the product fixture plate upper end through the hinge and the lock catch.

[0008] Among them, the drop platform upper end face is provided with the recess that communicates with drop hole.

[0009] The utility model discloses a hardware middle frame drop test device, including base, the base upper end is equipped with product fixture board, and the product fixture board upper end is provided with test avoids the lower hole, and the product fixture board upper end is equipped with the corresponding matching pressing plate, and the pressing plate upper end is provided with the test avoids the upper hole corresponding with test avoids the lower hole, and the product fixture board upper end is equipped with the drop platform, and the drop platform upper end is provided with the drop hole, and the drop hole is corresponding with drop ball matching, and the drop platform is equipped with the support vertical board on the base upper end, and the support vertical board upper end is provided with a plurality of platform fixed holes of different height distribution. BRIEF DESCRIPTION OF DRAWINGS

[0010] The utility model will be further explained by the drawings, but the embodiment in the drawings does not constitute any limitation to the utility model.

[0011] Figure 1 It is the structural schematic diagram of the utility model.

[0012] In Figure 1 including:

[0013] 1 - base 2 - product fixture board

[0014] 21 - test avoids lower hole 22 - pressing plate

[0015] 221 - test avoids upper hole 222 - hinge

[0016] 223 - lock catch 23 - baffle

[0017] 3 - drop platform 31 - drop hole

[0018] 32 - drop ball 33 - support vertical board

[0019] 331 - platform fixed hole 34 - recess. DETAILED DESCRIPTION

[0020] The utility model is explained below in combination with specific embodiments.

[0021] As Figure 1 As shown in a kind of hardware middle frame drop test device, including base 1, product fixture plate 2 is equipped on the upper end of base 1, and test avoidance lower hole 21 is provided on the upper end of product fixture plate 2, corresponding matching pressing plate 22 is equipped on the upper end of product fixture plate 2, and test avoidance upper hole 221 corresponding matching with test avoidance lower hole 21 is provided on the upper end of pressing plate 22, drop platform 3 is equipped on the upper end of product fixture plate 2, and drop hole 31 is provided on the upper end of drop platform 3, and drop hole 31 is correspondingly matched with drop ball 32, drop platform 3 is equipped on the upper end of base 1 by supporting vertical plate 33, and a plurality of platform fixed holes 331 of different height distribution are provided on the upper end of supporting vertical plate 33.

[0022] Further, the product fixture plate 2 is equipped with a baffle 23 arranged in a rectangular shape around the product fixture plate 2 to prevent the drop ball 32 from falling after dropping.

[0023] Further, the pressing plate 22 is equipped on the upper end of the product fixture plate 22 by means of a hinge 222 and a lock catch 223, facilitating the loading and unloading of products.

[0024] Further, the upper surface of the drop platform 3 is provided with a groove 34 in communication with the drop hole 31, facilitating the placement of the drop ball 32.

[0025] Further, the product fixture plate 2 is equipped on the upper end of the base 1, and the test avoidance lower hole 21 is provided on the upper end of the product fixture plate 2. The corresponding matching pressing plate 22 is equipped on the upper end of the product fixture plate 2, and the test avoidance upper hole 221 corresponding matching with the test avoidance lower hole 21 is provided on the upper end of the pressing plate 22, so that the product fixing effect is good, and through the cooperation of the test avoidance lower hole 21 and the test avoidance upper hole 221, the steel sheet exposed by the product welding is exposed under the condition of product fixation, so as to test the impact force of the steel sheet. The drop platform 3 is equipped on the upper end of the product fixture plate 2, and the drop hole 31 is provided on the upper end of the drop platform 3, and the drop hole 31 is correspondingly matched with the drop ball 32. The drop platform 3 is equipped on the upper end of the base 1 by means of the supporting vertical plate 33, so as to simulate the middle frame drop scene, and the precise impact force is calculated by means of the free-fall motion of the drop ball 32. Therefore, the utility model has the advantages of novel design, simple structure, easy operation, precise and intuitive drop test impact force.

[0026] The above content is only a preferred embodiment of the utility model. For ordinary skilled persons in the art, the specific embodiments and application scope can be changed according to the idea of the utility model, and the content of the specification should not be understood as a limitation of the utility model.

Claims

1. A metal middle frame drop test device, characterized in that: The utility model relates to a product test fixture, which comprises a base (1), a product fixture plate (2) is arranged on the upper end of the base (1), a test avoidance lower hole (21) is arranged on the upper end of the product fixture plate (2), a corresponding matched pressing plate (22) is arranged on the upper end of the product fixture plate (2), a test avoidance upper hole (221) corresponding to the test avoidance lower hole (21) is arranged on the upper end of the pressing plate (22), a drop platform (3) is arranged on the upper end of the product fixture plate (2), a drop hole (31) is arranged on the upper end of the drop platform (3), a drop ball (32) corresponding to the drop hole (31) is arranged on the upper end of the drop platform (3), the drop platform (3) is arranged on the upper end of the base (1) through a supporting vertical plate (33), and a plurality of platform fixing holes (331) with different heights are arranged on the upper end of the supporting vertical plate (33).

2. The metal middle frame drop test device according to claim 1, wherein: The product fixture plate (2) is provided with a baffle (23) arranged in a rectangular shape around the product fixture plate (2).

3. The metal middle frame drop test device according to claim 1, wherein: The pressing plate (22) is arranged on the upper end of the product fixture plate (22) through a hinge (222) and a lock catch (223).

4. The metal middle frame drop test device of claim 1, wherein: A groove (34) in communication with the drop hole (31) is arranged on the upper end surface of the drop platform (3).

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