CN210923017U

CN210923017U - Mobile phone directional drop test machine

Info

Publication number: CN210923017U
Application number: CN201921658614.3U
Authority: CN
Inventors: 李贞雄; 石超; 张朝龙
Original assignee: Dongguan Lixiong Instrument Co ltd
Current assignee: Dongguan Lixiong Instrument Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-03
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a mobile phone directional drop test machine, which comprises a structure body, wherein the structure body comprises a base, a stand column, a motor and a pressure sensing plate are arranged on the base, a top plate is arranged at the upper end of the stand column, a control box is arranged at one side of the stand column, a lifting rod is arranged between the top plate and the motor, a lifting box is sleeved on the lifting rod, a chain and a mobile phone fixing clamp are arranged on the lifting box, one end of the chain is connected with the top plate, the other end of the chain is connected with the motor, and a baffle is arranged outside the pressure sensing plate; mobile phone orientation drop test machine simple structure, the simple operation, test effect is good.

Description

Mobile phone directional drop test machine

Technical Field

The utility model relates to a mobile phone test technical field specifically is mobile phone orientation drop test machine.

Background

With the development of economy and science and technology, people have higher and higher dependence on mobile phones. The mobile phone can be collided or dropped on the ground inevitably in the using process. In order to prevent the mobile phone from being irrecoverable damage caused by falling off the ground, a drop test is performed during the research and development of the mobile phone. Drop tests can be classified as free drop and directed drop. The mobile phone directional drop test machine is also called a mobile phone controlled drop test machine, is special equipment for performing a drop fatigue test on a mobile phone at a certain height, is reasonable and unique in structure and has sufficient applicability to different models of mobile phones, and the machine is used for testing the durability of a shell and the drop resistance of an internal structure.

The traditional mobile phone directional drop test machine is too complex in structure and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mobile phone orientation drop test machine for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose, and the test machine is fallen in cell-phone orientation, including a main structure body, main structure body includes the base, be equipped with stand, motor and forced induction board on the base, the stand upper end is equipped with the roof, stand one side is equipped with the control box, be equipped with the lifter between roof and the motor, the cover is equipped with the cage on the lifter, be equipped with chain and cell-phone fixation clamp on the cage, chain one end is connected with the roof, and the other end is connected with the motor, the forced induction board outside is equipped with the baffle.

Preferably, the baffle is of a transparent structure, and the baffle is in non-fixed connection with the base.

Preferably, the mobile phone fixing clamp is a pneumatic bidirectional opening and closing clamp.

Preferably, the height range of the lifting rod is 80cm-170 cm.

Preferably, a pressure sensor is arranged in the pressure sensing plate and electrically connected with the control box.

Preferably, one side of the motor is provided with a motor speed controller.

Preferably, a graduated scale is arranged on the lifting rod, and the lowest scale value of the graduated scale is not smaller than the height of the baffle.

Preferably, the control box is provided with a control panel, and the control panel is provided with a display screen and control keys.

Preferably, the control keys comprise an ascending key, a descending key, a stopping key, a starting key, a speed control key and a power switch key.

The utility model has the advantages that: by arranging the plurality of control keys on the control panel, a worker can control the whole working process only by operating the control keys, so that the operation is convenient and fast; through the arrangement of the pressure sensing plate, the pressure sensor is electrically connected with the control box, and the display screen can accurately record the falling data of the mobile phone; the baffle is of a transparent structure, so that the condition that the mobile phone falls to the pressure sensing plate can be observed clearly; the utility model discloses simple structure, simple operation, test effect are good and test data record is accurate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

in the figure: 1. a motor; 2. a motor speed controller; 4. a base; 5. a column; 6. a control box; 7. a control key; 8. a display screen; 9. a control panel; 10. a lifting rod; 11. a top plate; 12. a chain; 13. a graduated scale; 14. a lifting box; 15. a mobile phone fixing clip; 16. a baffle plate; 17. a pressure sensing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the mobile phone directional drop test machine comprises a structure body, the structure body comprises a base 4, a stand column 5, a motor 1 and a pressure sensing plate 17 are arranged on the base 4, a top plate 11 is arranged at the upper end of the stand column 5, a control box 6 is arranged on one side of the stand column 5, a lifting rod 10 is arranged between the top plate 11 and the motor 1, a lifting box 14 is sleeved on the lifting rod 10, a chain 12 and a mobile phone fixing clamp 15 are arranged on the lifting box 14, one end of the chain 12 is connected with the top plate 11, the other end of the chain is connected with the motor 1, and a baffle 16 is arranged outside the pressure sensing plate 17.

The baffle 16 is a transparent structure, and the baffle 16 is non-fixedly connected with the base 4; the mobile phone fixing clamp 15 is a pneumatic two-way opening and closing clamp; the height range of the lifting rod 10 is 80cm-170 cm; a pressure sensor is arranged in the pressure sensing plate 17 and is electrically connected with the control box 6; a motor speed controller 2 is arranged on one side of the motor 1; a graduated scale 13 is arranged on the lifting rod 10, and the lowest scale value of the graduated scale 13 is not less than the height of the baffle 16; a control panel 9 is arranged on the control box 6, and a display screen 8 and a control key 7 are arranged on the control panel 9; the control keys 7 comprise an ascending key, a descending key, a stopping key, a starting key, a speed control key and a power switch key.

It should be noted that, be equipped with pressure sensor in the pressure-sensitive plate 17, pressure sensor with control box 6 electric connection, be equipped with display screen 8 on the control panel 9, control panel 9 with control box 6 electric connection, pressure sensor with display screen 8 electric connection.

The working principle is as follows: the cell-phone that will need the test presss from both sides on cell-phone fixation clamp 15, drive the chain rotation through control button 7 control motor 1 to adjust the height of lifting box 14 on lifter 13, after lifting box 14 reachs the appointed height, control cell-phone fixation clamp 15 through control button 8 and open, the cell-phone falls naturally, after the cell-phone falls on pressure-sensitive plate 17, pressure sensor electric connection display screen 8 in the pressure-sensitive plate 17, can clearly note down the data of falling.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The mobile phone directional drop test machine is characterized by comprising a structural main body, wherein the structural main body comprises a base (4), an upright post (5), a motor (1) and a pressure sensing plate (17) are arranged on the base (4), a top plate (11) is arranged at the upper end of the upright post (5), a control box (6) is arranged on one side of the upright post (5), a lifting rod (10) is arranged between the top plate (11) and the motor (1), a lifting box (14) is sleeved on the lifting rod (10), a chain (12) and a mobile phone fixing clamp (15) are arranged on the lifting box (14), one end of the chain (12) is connected with the top plate (11), the other end of the chain is connected with the motor (1), a pressure sensor is arranged in the pressure sensing plate (17), the pressure sensor is electrically connected with the control box (6), a baffle plate (16) is arranged outside the pressure sensing plate (17), the baffle (16) is of a transparent structure, and the baffle (16) is in non-fixed connection with the base (4).

2. The mobile phone directional drop test machine of claim 1, wherein: the mobile phone fixing clamp (15) is a pneumatic two-way opening and closing clamp.

3. The mobile phone directional drop test machine of claim 1, wherein: the height range of the lifting rod (10) is 80cm-170 cm.

4. The mobile phone directional drop test machine of claim 1, wherein: and a motor speed controller (2) is arranged on one side of the motor (1).

5. The mobile phone directional drop test machine of claim 1, wherein: be equipped with scale (13) on lifter (10), the minimum scale value of scale (13) is not less than the height of baffle (16).

6. The mobile phone directional drop test machine of claim 1, wherein: the control box (6) is provided with a control panel (9), and the control panel (9) is provided with a display screen (8) and a control key (7).

7. The mobile phone directional drop test machine of claim 6, wherein: the control keys (7) comprise an ascending key, a descending key, a stopping key, a starting key, a speed control key and a power switch key.