Turnover test module compatible with notebook computers of various sizes

Abstract

The utility model relates to the technical field of notebook computer testing, and discloses a turnover test module compatible with notebook computers of various sizes, which comprises a bottom plate and a driving assembly, the top of the bottom plate is fixedly connected with a mounting seat, the driving assembly is arranged at the top of the mounting seat, a turnover assembly is arranged on the outer side of the mounting seat, and the turnover assembly is arranged on the bottom plate. The turnover assembly is used for turning over the notebook computer; the overturning assembly comprises a rotating block, the outer side of the rotating block is rotationally connected to the outer side of the mounting base, a linear guide rail is fixedly connected to the outer side of the rotating block, and a sliding block is slidably connected to the outer side of the linear guide rail. According to the utility model, through the cooperation of a plurality of structures such as the rotating block, the linear guide rail and the rubber sucker, the notebook computer can be completely closed during testing, the installation error of the two rotating centers of the module and the notebook computer is allowed, the module can be automatically compatible, the compatibility is relatively strong, and the test efficiency is improved. And the notebook computer can be compatible with various notebook computers with different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to notebook computer test technical field especially, relates to a kind of notebook turnover test module of compatible multiple sizes. BACKGROUND

[0002] In the production and research and development process of notebook computer, in order to ensure the quality and performance of product, various tests need to be carried out on notebook. Among them, hinge aging test and switch cover sensor function detection of notebook are very important links. Notebook turnover test module, as a kind of equipment specially used for testing notebook computer turnover function, plays a vital role in notebook production and research and development. With the continuous development of notebook computer market and the intensification of competition, the demand for notebook turnover test module is also increasing.

[0003] The notebook turnover test module in prior art is generally composed of motor, speed reducer, transmission mechanism, clamp and the like. Motor and speed reducer provide power, transmission mechanism transmits power to clamp, and clamp is used to fix notebook computer and realize turnover operation. In structure, relatively complex mechanical structure is generally adopted to ensure the accuracy and stability of test.

[0004] In actual test scene, notebook turnover test module of prior art has some obvious problems. First, the size of existing test module is relatively large and bulky. In some production workshops or laboratories, space is limited, and large and bulky test module not only occupies a large amount of space, but also is inconvenient to carry and install. For example, on some small production lines, due to narrow space, large test module cannot be placed, which affects production efficiency. Secondly, existing test module cannot realize complete closing of notebook screen. When switch cover sensor function detection is carried out, it is necessary to ensure that notebook screen can be completely closed to simulate real use scene. However, existing test module often cannot do this, which affects the accuracy of test. Finally, the turnover center of different notebooks is different, and the installation and debugging time is relatively long in order to ensure that the turnover center of test module is consistent with the turnover center of notebook. In actual production, different models and sizes of notebook computers need to be tested, and the turnover center of each notebook is different. Existing test module needs to be adjusted complicatedly when installed to ensure that the turnover center is consistent, which not only wastes time, but also increases labor cost, so the technical field proposes a notebook turnover test module compatible with multiple sizes to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a notebook turnover test module compatible with multiple sizes, which aims to improve the problem that notebook computer turnover test module in prior art is difficult to quickly adapt when testing products of different sizes, and a large amount of time and labor is needed for adjustment.

[0006] To achieve the above object, the utility model provides the following technical scheme: A notebook computer turnover test module compatible with multiple sizes, including bottom plate and drive component, the top of bottom plate is fixedly connected with mounting seat, drive component sets up at the top of mounting seat, the outside of mounting seat is provided with turnover component, turnover component is used to open notebook computer;

[0007] The turnover component includes a rotating block, the rotating block is rotatably connected to the outside of the mounting seat, the rotating block is fixedly connected with a linear guide rail on the outside, the linear guide rail is slidably connected with a sliding block on the outside, the sliding block is fixedly connected with a rotating shaft on the outside, one end of the rotating shaft is rotatably connected with a mounting block, the mounting block is fixedly connected with a rubber suction cup on the outside.

[0008] Further, the rubber suction cup is used to adhere to the outside of the computer, and the sliding block is screw-connected with a fixing screw on the outside.

[0009] Further, the drive component includes a motor and a fixed plate, and the fixed plate is fixedly connected to the top of the mounting seat.

[0010] Further, the output end of the motor is fixedly connected with a speed reducer, and the speed reducer is installed on the top of the fixed plate.

[0011] Further, the output end of the speed reducer and the outside of the rotating block are both fixedly connected with bevel gears, and the two bevel gears are engaged.

[0012] Further, two limit sensors are installed on the outside of the mounting seat, the top of the bottom plate is fixedly connected with shock-absorbing silica gel, and the outside of the mounting seat is installed with a limit screw.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, through the cooperation of the rotating block, the linear guide rail and the rubber suction cup and other multiple structures, the notebook computer can be completely closed during testing, and the installation error of the two rotating centers of the module and the notebook computer is allowed, the module can be automatically compatible, has strong compatibility, can be compatible with notebook computers of various sizes, and the limit screw and the shock-absorbing silica gel can play the role of insurance, avoid damaging the product during turnover, and the whole module has high integration and small floor space. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 A three-dimensional view of a notebook computer turnover test module compatible with multiple sizes is provided for the utility model;

[0016] Fig. 2A rubber suction disc structure schematic view of a notebook computer turnover test module compatible with multiple sizes is provided in the utility model.

[0017] Fig. 3 A linear guide structure schematic view of a notebook computer turnover test module compatible with multiple sizes is provided in the utility model.

[0018] Legend:

[0019] 1, motor; 2, speed reducer; 3, fixed plate; 4, mounting seat; 5, bottom plate; 6, limit sensor; 7, shock absorbing silica gel; 8, limit screw; 9, rotating block; 10, linear guide rail; 11, fixed screw; 12, sliding block; 13, rotating shaft; 14, mounting block; 15, rubber suction disc; 16, bevel gear. Specific implementation

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Reference Figs. 1-3The utility model provides a kind of notebook computer flip test module of compatible multiple sizes, including bottom plate 5 and drive assembly, bottom plate 5 as the basis support part of entire module, usually by solid durable metal material, such as steel or aluminum alloy is made.For entire module, bottom plate 5 has good stability and bearing capacity, can provide reliable support.The top of bottom plate 5 is fixedly connected with mounting seat 4.Mounting seat 4 is usually made of metal material, with higher strength and stability.Mounting seat 4 provides mounting position for drive assembly and flip assembly, to ensure that these components can work stably.Drive assembly is arranged at the top of mounting seat 4.Drive assembly includes motor 1 and fixed plate 3.Motor 1 is the power source of entire module, usually adopts high-performance stepper motor 1, can provide enough torque and rotational speed.Fixed plate 3 is fixedly connected on the top of mounting seat 4, provides stable mounting position for motor 1 and speed reducer 2.The output end of motor 1 is fixedly connected with speed reducer 2.Speed reducer 2 can reduce the high speed of motor 1 to low speed suitable for flip assembly, and increase torque, so that flip assembly can smoothly drive notebook computer cover.Speed reducer 2 is installed on the top of fixed plate 3, to ensure that speed reducer 2 can work stably.The output end of speed reducer 2 and the outside of rotary block 9 are all fixedly connected with bevel gear 16, and two bevel gears 16 are engaged.Through the engagement transmission of bevel gear 16, the power of motor 1 and speed reducer 2 is transmitted to rotary block 9, so that rotary block 9 can drive flip assembly to work.The outside of mounting seat 4 is provided with flip assembly, and flip assembly is used to open notebook computer.Flip assembly includes rotary block 9.The outside of rotary block 9 is rotatably connected to the outside of mounting seat 4, and can freely rotate on mounting seat 4.The outside of rotary block 9 is fixedly connected with linear guide rail 10.Linear guide rail 10 is usually made of metal material, with good linear guiding property and bearing capacity.The outside of linear guide rail 10 is slidably connected with sliding block 12.Sliding block 12 can freely slide on linear guide rail 10, to provide moving platform for rotary shaft 13 and mounting block 14.The outside of sliding block 12 is fixedly connected with rotary shaft 13.Rotary shaft 13 can rotate under the drive of sliding block 12, to provide rotating power for mounting block 14 and rubber suction cup 15.One end of rotary shaft 13 is rotatably connected with mounting block 14.Mounting block 14 is usually made of plastic or metal material, with certain strength and stability.The outside of mounting block 14 is fixedly connected with rubber suction cup 15.Rubber suction cup 15 is used to adhere to the outside of computer, with good adsorption and flexibility, can be firmly adsorbed on the outside of notebook computer cover, and will not cause damage to notebook computer.The outside of sliding block 12 is threadedly connected with fixed screw 11.When entire module is not used, fixed screw 11 can be tightened, to prevent sliding block 12 from driving rubber suction cup 15 to slide randomly.The outside of mounting seat 4 is installed with two limit sensors 6.The position-limiting sensor 6 is usually an optical sensor or a proximity switch, which can detect the position of the rotating block 9. When the sensing sheet on the rotating block 9 hits the position-limiting sensor 6, a signal is sent to stop the motor 1, so as to ensure that the notebook computer cover operation is within a safe range. The top of the bottom plate 5 is fixedly connected with shock-absorbing silica gel 7. The shock-absorbing silica gel 7 has good shock-absorbing performance, can absorb vibration and impact force during the working process of the module, and protects the notebook computer and the module from being damaged. The outer side of the mounting seat 4 is provided with a position-limiting screw 8. When the position-limiting sensor 6 fails, the position-limiting screw 8 can play an insurance role, so that the rotating block 9 is in two limit positions, and the notebook computer will not be damaged.

[0022] Specifically, the base plate 5 is firmly installed on the test table. The test table should be kept flat and have enough stability to ensure that the base plate 5 can be placed firmly on it. Then, the notebook computer is carefully placed next to the base plate 5 in a position that is convenient for operation. Then, the rubber suction cup 15 is accurately sucked to the outside of the notebook computer's flip cover. The rubber suction cup 15 should be tightly attached to the notebook computer's flip cover to ensure that it can firmly hold the flip cover during operation. Next, start the motor 1 and the speed reducer 2. The function of the speed reducer 2 is to increase the torque of the motor 1 so that it can meet the needs of turning over the notebook computer's flip cover. In this way, the two bevel gears 16 can transmit power to the rotating block 9. After the rotating block 9 obtains power, it will drive the linear guide 10 to rotate. When the linear guide 10 is lifted, it will transmit power to the rotating shaft 13, the mounting block 14 and the rubber suction cup 15 through the sliding block 12. After the rubber suction cup 15 obtains power, it will drive the notebook computer's flip cover to operate. Through the cooperation of the linear guide 10, the sliding block 12 and the rotating shaft 13, the error of the module rotation center and the notebook rotation center not coinciding can be automatically absorbed. This means that even if the rotation centers do not completely coincide, it can ensure that the notebook computer's flip cover can be smoothly turned over. In the state that the rubber suction cup 15 is completely connected with the notebook computer, the notebook computer can be completely covered. This provides a more realistic use scenario for testing. When the sensing sheet on the rotating block 9 hits the limit sensor 6, the motor 1 will stop running. This is to ensure that the notebook computer's flip cover will not be turned over too much, thereby avoiding damage to the notebook computer. In the case of failure of the limit sensor 6, the limit screw 8 and the shock-absorbing silicone 7 can play an insurance role. The limit screw 8 can limit the movement range of the rotating block 9, so that it is in two extreme positions, thereby avoiding damage to the notebook computer. The shock-absorbing silicone 7 can absorb the vibration and impact force generated during operation, protecting the notebook computer and the module from damage. When the entire module is not in use, the fixing screw 11 can be tightened. This can prevent the sliding block 12 from sliding with the rubber suction cup 15 at will, thereby avoiding unnecessary damage to the notebook computer or the module. At the same time, it can also ensure that the module can be quickly and accurately installed and operated next time.

[0023] Working principle: first, the base plate 5 is installed on the test bench, then the notebook computer is placed beside the base plate 5, then the rubber suction cup 15 is adsorbed on the outside of the notebook computer cover, and then the motor 1 and the speed reducer 2 are started, the torque of the motor 1 is increased, so that the two bevel gears 16 transmit power to the rotating block 9, so that the rotating block 9 drives the linear guide rail 10 to rotate, then the linear guide rail 10 will transmit power to the rotating shaft 13, the mounting block 14 and the rubber suction cup 15 through the sliding block 12 when lifting, so that the rubber suction cup 15 drives the notebook computer cover operation, through the cooperation of the linear guide rail 10, the sliding block 12 and the rotating shaft 13, the error that the rotating center of the module and the rotating center of the notebook computer do not coincide can be automatically absorbed, in the state that the rubber suction cup 15 and the notebook computer are completely connected, the notebook computer can be completely covered, when the sensing sheet on the rotating block 9 collides with the limit sensor 6, the motor 1 will stop, when the limit sensor 6 fails, the limiting screw 8 and the damping silica gel 7 can play the role of insurance, so that the rotating block 9 is in two limit positions, and the notebook computer will not be damaged, when the module is not used, the fixed screw 11 can be tightened to prevent the sliding block 12 from driving the rubber suction cup 15 to slide randomly.

[0024] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A notebook convertible test module compatible with multiple sizes, comprising a bottom plate (5) and a driving assembly, characterized in that: The top of the bottom plate (5) is fixedly connected with a mounting seat (4), the driving assembly is arranged on the top of the mounting seat (4), the outer side of the mounting seat (4) is provided with a turnover assembly, and the turnover assembly is used for turning over the notebook computer; The turnover assembly comprises a rotating block (9), the outer side of the rotating block (9) is rotatably connected to the outer side of the mounting seat (4), the outer side of the rotating block (9) is fixedly connected with a linear guide rail (10), the outer side of the linear guide rail (10) is slidably connected with a sliding block (12), the outer side of the sliding block (12) is fixedly connected with a rotating shaft (13), one end of the rotating shaft (13) is rotatably connected with a mounting block (14), and the outer side of the mounting block (14) is fixedly connected with a rubber suction cup (15).

2. The convertible notebook test module of claim 1, wherein: The rubber suction cup (15) is used for adhering to the outer side of the computer, and the outer side of the sliding block (12) is screw-connected with a fixing screw (11).

3. The convertible notebook test module of claim 1, wherein: The driving assembly comprises a motor (1) and a fixed plate (3), and the outer side of the fixed plate (3) is fixedly connected to the top of the mounting seat (4).

4. The convertible notebook test module of claim 3, wherein: The output end of the motor (1) is fixedly connected with a speed reducer (2), and the outer side of the speed reducer (2) is mounted on the top of the fixed plate (3).

5. The convertible notebook test module of claim 4, wherein: The output end of the speed reducer (2) and the outer side of the rotating block (9) are fixedly connected with a bevel gear (16), and the two bevel gears (16) are engaged.

6. The convertible notebook test module of claim 1, wherein: The outer side of the mounting seat (4) is provided with two limiting sensors (6), the top of the bottom plate (5) is fixedly connected with shock-absorbing silica gel (7), and the outer side of the mounting seat (4) is provided with a limiting screw (8).

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