CN214010708U

CN214010708U - A fall machine for cell-phone drop test

Info

Publication number: CN214010708U
Application number: CN202022930602.0U
Authority: CN
Inventors: 王特特
Original assignee: Shenzhen Furi Zhongnuo Electronic Technology Co ltd
Current assignee: Shenzhen Furi Zhongnuo Electronic Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-20
Anticipated expiration: 2030-12-07

Abstract

The utility model provides a pair of fall machine for cell-phone drop test, including box, cell-phone fixing device and drive unit, cell-phone fixing device includes support, pivot, sucking disc and gas-supply pipe, the one end of support with the one side inside wall of box is connected, the other end of support is equipped with the shaft hole, the pivot is passed through the shaft hole with the other end of support is connected, the sucking disc is established in the pivot, the gas-supply pipe by the outside of box extends to inside the box with the sucking disc is connected, be equipped with the angle scale on the support, the angle scale encircles the shaft hole, drive unit with the pivot is connected, is used for the drive the pivot for support pivoted structure. The utility model discloses the reality has simple structure and the lower advantage of cost of manufacture, especially can control the angle of cell-phone when falling in a flexible way, provides more drop test or verification method, the constructor analysis and verification of being convenient for.

Description

A fall machine for cell-phone drop test

Technical Field

The utility model belongs to the technical field of the mobile phone test, especially, relate to a drop machine for mobile phone drop test.

Background

The mobile phone is one of the necessary products in life of people, a plurality of test experiments are required to be carried out on the mobile phone before the mobile phone is sold on the market, and a drop test is one of indispensable tests so as to verify the performance of internal parts of the mobile phone and the overall safety of the mobile phone; at present, a test end mostly adopts manual falling test, and a large amount of mobile phone tests easily cause fatigue of workers, so that the test progress is influenced, especially the angle of the mobile phone when the mobile phone falls can not be grasped during the manual test, and the test result is inaccurate.

Therefore, a dropping machine for mobile phone drop test, which has a simple structure and low cost and can flexibly control the angle of the mobile phone when the mobile phone is dropped, is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem, the utility model provides a fall machine for cell-phone drop test to solve the defect that exists among the prior art.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a falling machine for cell-phone drop test, includes box, cell-phone fixing device and drive unit, cell-phone fixing device includes support, pivot, sucking disc and gas-supply pipe, the one end of support with the one side inside wall of box is connected, the other end of support is equipped with the shaft hole, the pivot is passed through the shaft hole with the other end of support is connected, the sucking disc is established in the pivot, the gas-supply pipe by the outside of box extends to the box is inside with the sucking disc is connected, be equipped with the angle scale on the support, the angle scale encircles the shaft hole, drive unit with the pivot is connected, is used for the drive the pivot for the support rotates.

To the utility model discloses an improve, still be equipped with height adjusting device in the box, cell-phone fixing device is through height adjusting device with the box is connected.

For the utility model discloses an improve, height adjusting device includes power pack and lead screw, the one end of lead screw with the box is connected, the other end of lead screw with power pack's output shaft, the one end of support is passed through the lead screw with the one side inside wall of box is connected.

For the utility model discloses an improve, height adjusting device still includes the gib block, the gib block with lead screw parallel arrangement, the gib block is set up to work as the power pack drive when the lead screw rotates, the support is followed the gib block removes.

To the improvement of the utility model, be equipped with the height scale on the gib block.

Compared with the prior art, the beneficial effects of the utility model are that:

Drawings

Fig. 1 is the utility model discloses a fall machine's structure schematic diagram for cell-phone drop test.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Referring to fig. 1 and 2, what fig. 1 and 2 disclose is a fall machine for cell-phone drop test, including box 1, cell-phone fixing device and drive unit (not pictured), cell-phone fixing device includes support 21, pivot 22, sucking disc 23 and gas-supply pipe 24, the one end of support 21 with the one side inside wall of box 1 is connected, the other end of support 21 is equipped with the shaft hole, pivot 22 passes through the shaft hole with the other end of support 21 is connected, sucking disc 23 is established in the pivot 22, gas-supply pipe 24 by the outside extension of box 1 to the box 1 is inside with sucking disc 23 connects, be equipped with angle scale 211 on the support 21, angle scale 211 encircles the shaft hole, drive unit with pivot 22 is connected, is used for the drive pivot 22 for support 21 rotates.

The basic principle of the utility model is that: the air pipe 24 is connected with external air pumping equipment, when a mobile phone to be tested is placed near the sucker 23, the external air pumping equipment is started to enable the mobile phone to be tested to be adsorbed on the sucker 23, and then the driving unit controls the rotating shaft 22 to rotate to a preset angle, and then the external air pumping equipment is controlled to stop working, so that the mobile phone to be tested naturally falls off at the preset angle; the utility model discloses the reality has simple structure and the lower advantage of cost of manufacture, especially can control the angle of cell-phone when falling in a flexible way, provides more drop test or verification method, the constructor analysis and verification of being convenient for.

It can be understood that, for mobile phones to be tested with different models and different test requirements, different requirements are also imposed on the falling height of the mobile phone to be tested, a height adjusting device is further arranged in the box body 1, and the mobile phone fixing device is connected with the box body 1 through the height adjusting device; the height adjusting device comprises a power unit 31 and a screw rod 32, one end of the screw rod 32 is connected with the box body 1, the other end of the screw rod 32 is connected with an output shaft of the power unit 31, and one end of the bracket 21 is connected with the inner side wall of one surface of the box body 1 through the screw rod 32; therefore, the height of the mobile phone when falling can be conveniently adjusted.

It should be noted that, in order to prevent the bracket 21 from rotating with the screw rod 32 when adjusting the falling height, the height adjusting device further includes a guide bar 33, the guide bar 33 is arranged in parallel with the screw rod 32, and the guide bar 33 is configured to move along the guide bar 33 when the power unit 31 drives the screw rod 32 to rotate; the height scales are arranged on the guide strips 33, so that a tester can intuitively adjust the falling height of the mobile phone to be tested.

To sum up, a fall machine for cell-phone drop test, including box, cell-phone fixing device and drive unit, cell-phone fixing device includes support, pivot, sucking disc and gas-supply pipe, the one end of support with the one side inside wall of box is connected, the other end of support is equipped with the shaft hole, the pivot is passed through the shaft hole with the other end of support is connected, the sucking disc is established in the pivot, the gas-supply pipe by the outside of box extends to inside the box with the sucking disc is connected, be equipped with the angle scale on the support, the angle scale encircles the shaft hole, drive unit with the pivot is connected, is used for the drive the pivot for support pivoted structure. The utility model discloses the reality has simple structure and the lower advantage of cost of manufacture, especially can control the angle of cell-phone when falling in a flexible way, provides more drop test or verification method, the constructor analysis and verification of being convenient for.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims

1. The utility model provides a fall machine for cell-phone drop test, includes box (1), cell-phone fixing device and drive unit, cell-phone fixing device includes support (21), pivot (22), sucking disc (23) and gas-supply pipe (24), the one end of support (21) with the one side inside wall of box (1) is connected, the other end of support (21) is equipped with the shaft hole, pivot (22) pass through the shaft hole with the other end of support (21) is connected, establish sucking disc (23) pivot (22) is last, gas-supply pipe (24) by the outside of box (1) extends to box (1) inside with sucking disc (23) are connected, its characterized in that: be equipped with angle scale (211) on support (21), angle scale (211) encircle the shaft hole, drive unit with pivot (22) are connected, are used for the drive pivot (22) for support (21) rotate.

2. The fall arrest machine according to claim 1, characterized in that: the mobile phone fixing device is characterized in that a height adjusting device is further arranged in the box body (1), and the mobile phone fixing device is connected with the box body (1) through the height adjusting device.

3. The fall arrest machine according to claim 2, characterized in that: the height adjusting device comprises a power unit (31) and a screw rod (32), one end of the screw rod (32) is connected with the box body (1), the other end of the screw rod (32) is connected with an output shaft of the power unit (31), and one end of the support (21) is connected with the inner side wall of one side of the box body (1) through the screw rod (32).

4. The fall arrest machine according to claim 3, characterized in that: the height adjusting device further comprises a guide strip (33), the guide strip (33) and the screw rod (32) are arranged in parallel, and the guide strip (33) is arranged to move along the guide strip (33) when the power unit (31) drives the screw rod (32) to rotate.

5. The fall arrest machine according to claim 4, characterized in that: the guide strip (33) is provided with height scales.