Laptop single-side drop test device

Abstract

The utility model provides a single-side drop test device for a notebook computer, which belongs to the technical field of notebook computers and comprises a first limiting piece, a second limiting piece and a third limiting piece, the second limiting piece is vertically and fixedly arranged on one side of the first limiting piece; the third limiting piece is vertically arranged on the other side of the first limiting piece in a sliding mode, and the third limiting piece is driven by the first driving piece to move towards the second limiting piece in a reciprocating mode. The first limiting piece, the second limiting piece and the third limiting piece form an accommodating space for accommodating to-be-tested equipment; the fourth limiting piece and the first limiting piece are oppositely arranged in a spaced mode. The lower end face of the fourth limiting piece is provided with a lifting plate horizontally extending towards the first limiting piece. The lifting device is connected with the fourth limiting piece; according to the utility model, the first limiting piece, the second limiting piece and the third limiting piece are arranged to accommodate the accommodating spaces of the to-be-tested equipment, and the to-be-tested equipment is limited and fixed by the first limiting piece, the second limiting piece, the third limiting piece and the fourth limiting piece during testing, so that the testing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computers, in particular to a single-side drop test device for notebook computers. Background Art

[0002] In daily life, people may encounter accidental drops when using their laptops, such as accidentally dropping them while carrying or moving them. Through the single-sided drop test, problems with the laptop's structure, hardware, and software can be discovered. For example, a drop may cause the laptop's shell to crack, internal components to become damaged or loose, or the screen to crack. These problems may affect the normal use and performance of the laptop, so performing a drop test helps to discover and solve these problems in advance, improving product reliability and user experience.

[0003] The single-side drop test device in the prior art is to place the notebook on a test bench, set a cylinder under the test bench, and then lift up one side of the notebook by the cylinder. After lifting up, the cylinder is retracted to drop the notebook on one side for testing. However, this test method cannot effectively fix the notebook. During the test, the notebook is easily displaced, which makes it impossible for the cylinder to lift up the notebook on one side. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the single-sided drop test device in the prior art cannot effectively fix the notebook during the test, thereby providing a single-sided drop test device for a notebook.

[0005] In order to solve the above technical problems, the utility model provides a single-side drop test device for a notebook computer, comprising: a first driving member;

[0006] A first limiting member, vertically fixed;

[0007] A second limiting member, vertically fixedly disposed on one side of the first limiting member;

[0008] A third limiting member is slidably and vertically arranged on the other side of the first limiting member, and the third limiting member is driven by the first driving member to reciprocate toward the second limiting member;

[0009] The first limiting member, the second limiting member and the third limiting member form a receiving space for receiving the device to be tested;

[0010] A fourth limiting member is arranged relative to the first limiting member and spaced apart from the first limiting member, and a lower end surface of the fourth limiting member has a lifting plate extending horizontally toward the first limiting member;

[0011] The lifting device is connected to the fourth limiting member, and the lifting device drives the fourth limiting member to move toward the first limiting member and lift one side of the device to be tested.

[0012] Preferably, the heights of the first limiting member, the second limiting member, the third limiting member and the fourth limiting member are higher than the height of the device to be tested.

[0013] Preferably, the lifting device includes: a vertical drive assembly and a transverse drive assembly, the transverse drive assembly is connected to the side of the fourth limit member away from the first limit member, the vertical drive assembly is connected to the transverse drive assembly, and the vertical drive assembly can drive the transverse drive assembly to move in the vertical direction.

[0014] Preferably, the transverse drive assembly comprises: a cylinder, a drive end of the cylinder is connected to the fourth limit member.

[0015] Preferably, the vertical drive assembly comprises: a drive member and a rotating rod, the rotating rod is threadedly connected to the transverse drive assembly, and the drive member can drive the rotating rod to rotate so as to drive the transverse drive assembly to move in the vertical direction.

[0016] Preferably, it further comprises: a base, the first limiting member and the second limiting member are detachably arranged on the base, and the third limiting member is slidably arranged on the base.

[0017] Preferably, the third limiting member has a plurality of guide grooves slidably connected to the base, and the base has a limiting member sliding in the guide grooves.

[0018] Preferably, the limiting member is a bolt.

[0019] The technical solution of the utility model has the following advantages:

[0020] 1. The single-sided drop test device for a notebook provided by the utility model accommodates the accommodating space of the device to be tested by arranging the first limiter, the second limiter and the third limiter. During the test, the first limiter, the second limiter, the third limiter and the fourth limiter limit the device to be tested, thereby increasing the test efficiency.

[0021] 2. In the single-sided drop test device for notebooks provided by the utility model, when the notebook is placed in the first limiter, the second limiter and the third limiter, the height of the notebook should be lower, so that when the notebook is tested for single-sided drop, each limiter can be clamped on the edge of the notebook, thereby preventing the notebook from escaping from the limit constraints of each limiter during the drop test.

[0022] 3. In the notebook single-sided drop test device provided by the utility model, the lateral driving component can be a cylinder, the driving end of the cylinder is connected to the fourth limit member, and the fourth limit member is driven by the cylinder to reciprocate in the horizontal direction. The cylinder has low cost and is easy to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a front view of a single-side drop test device for a notebook provided in one embodiment of the utility model.

[0025] Description of reference numerals:

[0026] 1. First driving member; 2. First limiting member; 3. Second limiting member; 4. Third limiting member; 5. Testing equipment; 6. Fourth limiting member; 7. Lifting plate; 8. Vertical driving assembly; 9. Horizontal driving assembly; 10. Second driving member; 11. Rotating rod; 12. Base. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] The single-side drop test device for a notebook provided in this embodiment is used to test a notebook.

[0032] like Figure 1 As shown, a specific implementation of the single-side drop test device for a notebook provided in this embodiment, the first driving member 1 is a cylinder; the first limiting member 2 is vertically fixed; the second limiting member 3 is vertically fixed on one side of the first limiting member 2; the third limiting member 4 is slidably arranged vertically on the other side of the first limiting member 2, and the third limiting member 4 moves back and forth toward the second limiting member 3 under the drive of the first driving member 1; the first limiting member 2, the second limiting member 3 and the third limiting member 4 form a storage space for accommodating the device to be tested 5, and the storage space can place the device to be tested 5, that is, a laptop computer is placed in this embodiment; when placing, the first side of the notebook is abutted against the first limiting member 2, the second side is abutted against the second limiting member 3, and the notebook is preliminarily fixed by moving the third limiting member 4 to abut against the third side of the notebook. The fourth limiting member 6 is arranged at a relative interval with the first limiting member 2, and the fourth limiting member 6 is arranged vertically. The lower end surface of the fourth limiter 6 has a lifting plate 7 extending horizontally toward the first limiter 2; the lifting device is connected to the fourth limiter 6, and the lifting device drives the fourth limiter 6 to move toward the first limiter 2, that is, toward the notebook. When the lifting plate 7 is inserted into the lower end of the notebook, the lifting device drives the fourth limiter 6 to lift one side of the notebook. After lifting, the lifting device drives the fourth limiter 6 to pull the lifting plate 7 away from the lower end of the notebook in the horizontal direction, so that the notebook falls under the action of gravity, thereby testing the notebook. After falling, the second and third sides of the notebook are always clamped and fixed by the second limiter 3 and the third limiter 4, that is, the first side of the notebook may be out of contact with the first limiter 2, and the fourth limiter 6 can be driven by the lifting device to move toward the notebook, driving the first side of the notebook to abut against the first limiter 2, and repeating the test. By providing the first stopper 2, the second stopper 3 and the third stopper 4 to accommodate the accommodation space of the device to be tested 5, the first stopper 2, the second stopper 3, the third stopper 4 and the fourth stopper 6 are used to limit and fix the device to be tested 5 during the test, thereby increasing the efficiency of the test. In addition, the first driving member 1 can also be an electric cylinder.

[0033] like Figure 1As shown, in this embodiment, the heights of the first limiter 2, the second limiter 3, the third limiter 4 and the fourth limiter 6 are higher than the height of the device to be tested 5, that is, when the notebook is placed in the first limiter 2, the second limiter 3 and the third limiter 4, the height of the notebook should be lower, so that when the notebook is tested for a single-sided drop, each limiter can snap onto the edge of the notebook to prevent the notebook from escaping from the limit constraints of each limiter during the drop test. In addition, as an alternative implementation, the heights of the first limiter 2, the second limiter 3, the third limiter 4 and the fourth limiter 6 can be lower than the height of the notebook, which can also achieve the limit constraint of the notebook when it falls.

[0034] like Figure 1 As shown, in this embodiment, the lifting device includes: a vertical drive assembly 8 and a transverse drive assembly 9, the transverse drive assembly 9 is connected to the side of the fourth limit member 6 away from the first limit member 2, the vertical drive assembly 8 is connected to the transverse drive assembly 9, and the vertical drive assembly 8 can drive the transverse drive assembly 9 to move in the vertical direction. The transverse drive assembly 9 can drive the lifting plate 7 of the fourth limit member 6 to be inserted into the lower end of the notebook, and then the single side of the notebook is lifted by the vertical drive assembly 8, so as to perform a single-sided drop test. The lifting device can better perform a single-sided drop test on the notebook. In addition, as a replaceable embodiment, the lifting device can also be provided with a sensor, which is used to detect the height to which the fourth limit member 6 lifts the device 5 to be tested.

[0035] like Figure 1 As shown, in this embodiment, the lateral drive assembly 9 can be a cylinder, the driving end of the cylinder is connected to the fourth limiter 6, and the cylinder drives the fourth limiter 6 to reciprocate along the horizontal direction. The cylinder has low cost and is easy to control. In addition, as an alternative embodiment, the lateral drive rod assembly can also be driven by a linear motor.

[0036] like Figure 1 As shown, in this embodiment, the vertical drive assembly 8 includes: a second drive member 10 and a rotating rod 11. The second drive member 10 is a motor. The driving end of the second drive member 10 is connected to the rotating rod 11, and the rotating rod 11 passes through the transverse drive assembly 9 and is threadedly connected to the transverse drive assembly 9. When the second drive member 10 drives the rotating rod 11 to rotate, it drives the transverse drive assembly 9 to move in the vertical direction, realizing the vertical movement of the transverse drive assembly 9, and can achieve fast and accurate linear motion. In addition, as an alternative embodiment, the vertical drive assembly 8 can also be set as a cylinder.

[0037] like Figure 1As shown, in this embodiment, it also includes: a base 12, a first stopper 2 and a second stopper 3 are detachably arranged on the base 12 by bolts, and a third stopper 4 is slidably arranged on the base 12. The notebook is placed on the base 12, and is clamped and fixed by the first stopper 2, the second stopper 3 and the third stopper 4, which can more conveniently and effectively fix the notebook. In addition, as a replaceable embodiment, the base 12 may not be provided, and a section of a bearing plate is extended toward the center position from the lower end surfaces of the first stopper 2, the second stopper 3 and the third stopper 4, and the notebook is placed on the bearing plate.

[0038] like Figure 1 As shown, in this embodiment, the third stopper 4 has a plurality of guide grooves slidably connected to the base 12, and the base 12 has a stopper sliding in the guide groove. The guide groove is an arc groove, and the guide member on the base 12 can guide and limit the movement of the third stopper 4, thereby improving the stability of the movement of the third stopper 4. In addition, as an alternative embodiment, the guide groove can be provided on the base 12, and the stopper is provided on the lower end surface of the third stopper 4, and the stopper is slidably provided in the guide groove.

[0039] like Figure 1 As shown, in this embodiment, the stopper is a bolt, which passes through the guide groove on the third stopper 4 and is connected to the base 12. Specifically, there are three stoppers, which correspond to the three guide grooves on the third stopper 4. In addition, as an alternative embodiment, the stopper can be fixedly arranged on the base 12.

[0040] Installation method of the notebook single-side drop test device: the first limiter 2 is installed on the base 12 by bolts, the second limiter 3 and the third limiter 4 are respectively arranged on both sides of the first limiter 2, the second limiter 3 is installed on the base 12 by bolts, and the third limiter 4 slides on the base 12 by bolts, and the bolts pass through the guide groove of the third limiter 4. The outer side of the third limiter 4 is connected to the first driving member 1. The fourth limiter 6 is located on the opposite side of the first limiter 2, and the fourth limiter 6 is connected to the horizontal driving assembly 9, and the vertical driving assembly 8 is connected to the horizontal driving assembly 9 through the rotating rod 11.

[0041] During the first test, the short side of the notebook abuts against the first stopper 2, and the long sides of the notebook abut against the second stopper 3. Then, the third stopper 4 is driven by the first drive member 1 to move toward the notebook and abut against the notebook. The second drive member 10 drives the rotating rod 11 to rotate and drives the cylinder to move downward, so that the lifting plate 7 on the fourth stopper 6 is aligned with the gap between the notebook and the base 12. Then, the cylinder drives the fourth stopper 6 to move toward the notebook, so that the lifting plate 7 is located at the lower end of the notebook and the fourth stopper 6 abuts against the notebook. Then, the second drive member 10 drives the rotating rod 11 to rotate in the opposite direction to lift the lifting plate 7, driving one end of the notebook to lift. Then, the cylinder contracts, and the lifting plate 7 is out of contact with the notebook, so that one side of the notebook falls. After falling, the above test can be repeated multiple times.

[0042] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the present utility model.

Claims

1. A single-side drop test device for a notebook, characterized in that: include: A first driving member (1); A first limiting member (2) is vertically fixed; A second limiting member (3) is vertically fixedly arranged on one side of the first limiting member (2); A third limiting member (4) is slidably and vertically arranged on the other side of the first limiting member (2), and the third limiting member (4) moves back and forth toward the second limiting member (3) under the drive of the first driving member (1); The first limiting member (2), the second limiting member (3) and the third limiting member (4) form a receiving space for receiving the device to be tested (5); a fourth limiting member (6) arranged at a distance from the first limiting member (2), wherein the lower end surface of the fourth limiting member (6) has a lifting plate (7) extending horizontally toward the first limiting member (2); A lifting device is connected to the fourth limiting member (6), and the lifting device drives the fourth limiting member (6) to move toward the first limiting member (2) and lift one side of the device to be tested (5).

2. The single-side drop test device for a notebook computer according to claim 1, characterized in that: The heights of the first limiting member (2), the second limiting member (3), the third limiting member (4) and the fourth limiting member (6) are higher than the height of the device to be tested (5).

3. The single-side drop test device for a notebook computer according to claim 2, characterized in that: The lifting device comprises: a vertical drive assembly (8) and a transverse drive assembly (9); the transverse drive assembly (9) is connected to a side of the fourth limiting member (6) away from the first limiting member (2); the vertical drive assembly (8) is connected to the transverse drive assembly (9); and the vertical drive assembly (8) can drive the transverse drive assembly (9) to move in a vertical direction.

4. The single-side drop test device for a notebook computer according to claim 3, characterized in that: The transverse drive assembly (9) comprises: a cylinder, wherein the drive end of the cylinder is connected to the fourth limit member (6).

5. The single-side drop test device for a notebook computer according to claim 4, characterized in that: The vertical drive assembly (8) comprises: a second drive member (10) and a rotating rod (11); the rotating rod (11) is threadedly connected to the lateral drive assembly (9); the drive member can drive the rotating rod (11) to rotate, thereby driving the lateral drive assembly (9) to move in a vertical direction.

6. The single-side drop test device for a notebook according to any one of claims 1 to 5, characterized in that: Also includes: A base (12), wherein the first limiting member (2) and the second limiting member (3) are detachably arranged on the base (12), and the third limiting member (4) is slidably arranged on the base (12).

7. The single-side drop test device for a notebook computer according to claim 6, characterized in that: The third limiting member (4) is provided with a plurality of guide grooves (13) slidably connected to the base (12), and the base (12) is provided with a limiting member slidably in the guide grooves.

8. The single-side drop test device for a notebook computer according to claim 7, characterized in that: The limiting member is a bolt.

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