Mobile phone anti-falling detection device

Abstract

The utility model relates to a mobile phone detection device, in particular to a mobile phone anti-falling detection device. The utility model provides an improved mobile phone anti-falling detection device. A mobile phone anti-falling detection device comprises a lifting table, supporting seats, clamping seats, a support, a test disc and the like, the two supporting seats capable of horizontally sliding are symmetrically arranged on the lifting table and used for horizontally placing a mobile phone needing to be tested, the two supporting seats are each provided with a clamping seat used for vertically placing the mobile phone, and the clamping seats are used for vertically placing the mobile phone. A support is arranged at the bottom of the base, and a test disc is rotationally arranged on the support. Through the cooperation of the clamping seat and the supporting seat, the mobile phone can be vertically and transversely placed, the anti-falling detection of the mobile phone in different states is facilitated, and the accuracy of the anti-falling detection of the mobile phone is further improved; and the test plates made of different materials can be conveniently switched by rotating the test disc, so that the accuracy of mobile phone anti-falling detection can be further improved.

Description

Technical Field

[0001] The utility model relates to a mobile phone detection device, in particular to a mobile phone anti-fall detection device. Background Art

[0002] When a user drops a mobile phone from the hand, pocket or table to the ground during use, the mobile phone may be damaged to a certain extent. For this reason, it is usually necessary to conduct certain anti-fall tests on the mobile phone before it leaves the factory to ensure the quality of the mobile phone.

[0003] After searching, the Chinese patent with the authorization announcement number CN207585878U discloses an anti-fall detection device, including a base, a track groove is arranged in the base, a plurality of sliders are arranged in the track groove, a fixing device is connected above the slider, the fixing device includes a connecting rod, an upper plate is connected above the connecting rod, a threaded column is arranged on the upper plate, a rotary handle is connected to one end of the threaded column, a pressure plate is connected to the other end of the threaded column, a crossbeam is connected above the base through a plurality of supporting legs, a plurality of guide shells are arranged on the crossbeam, and an outer shell is arranged inside the guide shell. Although the device can realize anti-fall detection of mobile phones, the detection method is relatively simple, which is simply to increase the weight and height of the mobile phone to detect the anti-fall, and it is not possible to perform anti-fall detection on the sides or corners of the mobile phone, and it is not possible to quickly switch the test plates of different materials to perform anti-fall detection on the mobile phone, which leads to inaccurate experimental data of mobile phone detection.

[0004] In view of this, an improved mobile phone anti-fall detection device is proposed to solve the above technical problems. Utility Model Content

[0005] In order to overcome the disadvantage that the existing mobile phone anti-fall detection device has a relatively single detection method, resulting in inaccurate data for mobile phone anti-fall detection, the technical problem of the utility model is to provide an improved mobile phone anti-fall detection device.

[0006] The technical implementation scheme of the utility model is: a mobile phone anti-fall detection device, including a base, a guide frame, a motor, a screw and a lifting platform, the base is provided with a guide frame, the upper part of the guide frame is installed with a motor, the output shaft of the motor is connected with a screw through a coupling, and the lower end of the screw is rotatably connected to the base, the guide frame is provided with a lifting platform that can move up and down to adjust the height, and the lifting platform is threadedly connected to the screw through a nut sleeve, and also includes a support seat, a clamping seat, an elastic member, a support and a test disk, the lifting platform is symmetrically provided with two support seats that can slide horizontally, for horizontally placing the mobile phone to be tested, the two support seats are both provided with a clamping seat for vertically placing the mobile phone, elastic members are connected between the two support seats and the lifting platform, a support is provided at the bottom of the base, and a test disk is rotatably provided on the support.

[0007] Furthermore, the test plate is located directly below the support seat.

[0008] Furthermore, there are four test trays, and test plates made of different materials are placed in each test tray.

[0009] Furthermore, it also includes guide rails, slide rails, connecting arms, fixed pulleys and pull ropes. The bottom of the lifting platform is provided with guide rails, and the guide rails are provided with slide rails that can slide horizontally through rollers. The two support seats are connected with connecting arms, and the two connecting arms are movably sleeved on the slide rails. The bottom of the lifting platform is also provided with fixed pulleys, and a pull rope is wound around the fixed pulley, and one end of the pull rope is connected to the slide rail. The slide rail can be driven to move by pulling the pull rope, so that the connecting arm can drive the support seats thereon to expand with each other.

[0010] Furthermore, the slide rail is arranged as an open structure.

[0011] Furthermore, it also includes scale lines and pointers. The guide frame is engraved with scale lines, and the lifting platform is provided with a pointer pointing to the scale lines.

[0012] The utility model has the following advantages: by cooperating with the card seat and the support seat, the mobile phone can be placed vertically and horizontally, which is conducive to the anti-drop detection of the mobile phone in different states, and further helps to improve the accuracy of the anti-drop detection of the mobile phone; and by rotating the test disk, the test plates of different materials can be conveniently switched, which is conducive to further improving the accuracy of the anti-drop detection of the mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a top view of the utility model.

[0015] Figure 3 It is a bottom view of the utility model.

[0016] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model.

[0017] Figure 5 It is a schematic diagram of the connection structure of the support seat, the clamping seat, the elastic member, the guide rail, the slide rail and the connecting arm of the utility model.

[0018] In the above figures: 1: base, 2: guide frame, 3: motor, 4: screw, 5: lifting platform, 6: support seat, 60: card seat, 7: elastic member, 8: guide rail, 9: slide rail, 10: connecting arm, 11: fixed pulley, 12: pull rope, 13: support, 14: test plate, 15: pointer, 16: scale line, a: mobile phone. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1: The utility model provides a mobile phone anti-fall detection device, such as Figure 1-Figure 5 As shown, it includes a base 1, a guide frame 2, a motor 3, a screw 4, a lifting platform 5, a support seat 6, a holder 60, an elastic member 7, a support 13 and a test disc 14. The base 1 is provided with a guide frame 2, and a motor 3 is installed on the upper part of the guide frame 2. The output shaft of the motor 3 is connected with a screw 4 through a coupling, and the lower end of the screw 4 is rotatably connected to the base 1. The guide frame 2 is provided with a lifting platform 5 that can move up and down to adjust the height, and the lifting platform 5 is threadedly connected to the screw 4 through a nut sleeve. Two support seats 6 that can slide horizontally are symmetrically arranged on the lifting platform 5, and the support seat 6 is embedded in the lifting platform 5 so that a downwardly concave groove is formed between the lifting platform 5 and the support seat 6, which is conducive to placing the mobile phone a stably and horizontally on the support seat 6. A card holder 60 is provided for vertically placing the mobile phone a. Elastic members 7 are connected between the two support seats 6 and the lifting platform 5. The elastic member 7 is a tension spring for automatically resetting the support seat 6 and the card holder 60 after they are unfolded. A support 13 is provided at the bottom of the base 1. A test disk 14 is rotatably provided on the support 13. The test disk 14 is located directly below the support seat 6 so that the freely falling mobile phone a can accurately fall into the corresponding test disk 14. There are four test disks 14. Test plates of different materials are placed in each test disk 14. The test plates can be common glass, marble, iron blocks, wooden boards, etc. Rotating the test disk 14 is conducive to convenient switching of the test plates, which is conducive to improving the efficiency of anti-fall detection of the mobile phone a.

[0021] The mobile phone a to be tested is placed horizontally on the support seat 6, and the motor 3 is controlled to drive the screw rod 4 to rotate, so that the lifting platform 5 can be driven to lift the corresponding height, and the support seat 6 is pulled apart to both sides respectively, so that the mobile phone a placed horizontally thereon can fall freely onto the test plate 14 with the corresponding material placed below. In this way, it is beneficial to perform a drop collision test on the mobile phone a and the test plates of different materials at the same height, which is beneficial to improve the accuracy of the anti-drop test on the mobile phone a; and through the cooperation of the card seat 60 and the support seat 6, it is beneficial to place the mobile phone a vertically. Similarly, it is only necessary to pull apart the support seat 6 to both sides, so as to quickly perform a drop collision test on the vertically placed mobile phone a and the test plates of different materials, and then the mobile phone a can be drop tested in different placement states, which is beneficial to further improve the accuracy of the anti-drop test of the mobile phone a.

[0022] Embodiment 2: Based on Embodiment 1, Figure 1 and Figure 4 As shown, it also includes a guide rail 8, a slide rail 9, a connecting arm 10, a fixed pulley 11 and a pull rope 12. The bottom of the lifting platform 5 is provided with a guide rail 8, and the guide rail 8 is provided with a slide rail 9 that can slide horizontally through a roller set. The two support seats 6 are connected with connecting arms 10, and the two connecting arms 10 are respectively movably sleeved on the slide rail 9, and the slide rail 9 is an open-type structure, which is conducive to pushing the connecting arm 10 and the support seat 6 to expand or close, so as to realize the free fall test of the mobile phone a, which is convenient to use. The bottom of the lifting platform 5 is also provided with a fixed pulley 11, and a pull rope 12 is wound around the fixed pulley 11, and one end of the pull rope 12 is connected to the slide rail 9. By pulling the pull rope 12 downward, the slide rail 9 can be driven to move horizontally in the direction of the screw rod 4, so that the connecting arm 10 can drive the support seat 6 and the card seat 60 thereon to expand each other, so that the mobile phone a can achieve the purpose of the free fall test.

[0023] In addition, if Figure 1 and Figure 4 As shown, it also includes scale lines 16 and pointers 15. The guide frame 2 is engraved with scale lines 16, and the lifting platform 5 is provided with a pointer 15 pointing to the scale lines 16, which is conducive to accurately controlling the height of the mobile phone lifting, thereby helping to improve the accuracy of the experimental data.

[0024] When it is necessary to pull the support seat 6 to open to both sides, the pull rope 12 can be pulled downward so that the slide rail 9 can push the connecting arm 10 to move horizontally. Under the pushing action of the slide rail 9, the connecting arm 10 can drive the support seat 6 thereon to gradually open to both sides. This is conducive to the convenient control of the opening and closing of the support seat 6 at any height of the lifting platform 5, and the operation is simple and easy to use.

[0025] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A mobile phone anti-fall detection device, comprising a base (1), a guide frame (2), a motor (3), a screw (4) and a lifting platform (5), wherein the base (1) is provided with a guide frame (2), the upper part of the guide frame (2) is provided with a motor (3), the output shaft of the motor (3) is connected with a screw (4) through a coupling, and the lower end of the screw (4) is rotatably connected to the base (1), the guide frame (2) is provided with a lifting platform (5) capable of moving up and down to adjust the height, and the lifting platform (5) is threadedly connected to the screw (4) through a nut sleeve, wherein the lifting platform (5) is characterized in that: The invention also comprises a support seat (6), a card seat (60), an elastic member (7), a support seat (13) and a test plate (14); two support seats (6) capable of horizontal sliding are symmetrically arranged on the lifting platform (5) for horizontally placing a mobile phone (a) to be tested; the two support seats (6) are each provided with a card seat (60) for vertically placing the mobile phone (a); an elastic member (7) is connected between the two support seats (6) and the lifting platform (5); a support seat (13) is arranged at the bottom of the base (1); and a test plate (14) is rotatably arranged on the support seat (13).

2. A mobile phone anti-fall detection device according to claim 1, characterized in that: The test plate (14) is located directly below the support seat (6).

3. A mobile phone anti-fall detection device according to claim 2, characterized in that: The number of the test trays (14) is four, and a test plate made of different materials is placed in each test tray (14).

4. A mobile phone anti-fall detection device according to claim 1, characterized in that: The lifting platform (5) further comprises a guide rail (8), a slide rail (9), a connecting arm (10), a fixed pulley (11) and a pull rope (12). The bottom of the lifting platform (5) is provided with a guide rail (8), and the guide rail (8) is provided with a slide rail (9) capable of horizontal sliding through a roller sleeve. The two support seats (6) are both connected with a connecting arm (10), and the two connecting arms (10) are respectively movably sleeved on the slide rail (9). The bottom of the lifting platform (5) is also provided with a fixed pulley (11), and a pull rope (12) is wound around the fixed pulley (11), and one end of the pull rope (12) is connected to the slide rail (9). By pulling the pull rope (12), the slide rail (9) can be driven to move, so that the connecting arm (10) can drive the support seats (6) thereon to unfold each other.

5. A mobile phone anti-fall detection device according to claim 4, characterized in that: The slide rail (9) is an open structure.

6. A mobile phone anti-fall detection device according to claim 1, characterized in that: It also includes a scale line (16) and a pointer (15), wherein the guide frame (2) is engraved with a scale line (16), and the lifting platform (5) is provided with a pointer (15) pointing to the scale line (16).

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