CN215677544U

CN215677544U - Notebook computer pivot life test machine

Info

Publication number: CN215677544U
Application number: CN202122454730.7U
Authority: CN
Inventors: 邓建军
Original assignee: Dongguan Aipuda Technology Co ltd
Current assignee: Dongguan Aipuda Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-01-28
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a service life testing machine for a rotating shaft of a notebook computer, which comprises a workbench, wherein a connecting column is fixedly connected to the center of the top of the workbench, a placing plate is fixedly connected to the top of the connecting column, fixed pressing plates are arranged on two sides of the top of the placing plate, an elastic mechanism is arranged on one side of the bottom of each of the two fixed pressing plates, and a driving column is fixedly connected to one side of the top of the workbench. According to the utility model, the notebook computer is placed on the placing plate, the notebook computer can be fixed at the top of the placing plate by respectively pulling the two fixing clamping plates, the rotating plate can be driven to rotate by starting the driving motor, so that the screen of the notebook computer is driven to rotate by the limiting clamp, the screen of the notebook computer can be fixed at the center of the limiting furniture by respectively screwing the two fastening bolts, and the surface of the notebook computer can be prevented from being scratched by the elastic pads at the bottoms of the two fixing clamping plates.

Description

Notebook computer pivot life test machine

Technical Field

The utility model relates to the technical field of testing of notebook computers, in particular to a service life tester for a rotating shaft of a notebook computer.

Background

The notebook computer, called notebook for short, also called portable computer, palm computer or laptop computer, is characterized by small and exquisite body, more portable than desktop computer, and is a small and portable personal computer, the current development trend is smaller and smaller, lighter and lighter, and stronger functions, while the tablet notebook is a new category in the computer field, and the concept of multiple integration makes the tablet notebook replace the tablet computer, and the tablet notebook adopting 360-degree body turnover design is most suitable from the perspective of mode category.

For the notebook computer, the rotating shaft is required to be strictly controlled in quality and service life because the notebook computer needs to be turned over continuously, however, most of the existing devices cannot well test the service life of the produced rotating shaft, and therefore the quality of the product cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tester for testing the service life of a rotating shaft of a notebook computer, and aims to solve the problem that the service life of the rotating shaft of the computer at a production place cannot be effectively tested at present.

In order to solve the technical problems, the utility model adopts a technical scheme that: providing a notebook computer rotating shaft life test machine, which comprises a workbench;

a connecting column is fixedly connected to the center of the top of the workbench, a placing plate is fixedly connected to the top of the connecting column, fixed pressing plates are arranged on two sides of the top of the placing plate, elastic mechanisms are arranged on one sides of the bottoms of the two fixed pressing plates, and a driving column is fixedly connected to one side of the top of the workbench;

the top at drive column center is provided with driving motor, driving motor's output fixedly connected with rotor plate, the top fixedly connected with limit clamp of driving motor one side is kept away from to the rotor plate, the one end fixedly connected with tester of rotor plate is kept away from to limit clamp, the equal fixedly connected with support column in edge department of workstation bottom.

Preferably, the output shaft of the driving motor is fixedly connected with the bottom of one side of the outer wall of the rotating plate through the coupler, the rotating plate can be rotated by starting the driving motor, and then the limiting clamp on one side of the rotating plate can be driven to rotate, so that the top of the screen of the notebook computer is driven to rotate, and the service life of the rotating shaft of the notebook computer can be tested.

Preferably, the center of the top of the placing plate is fixedly connected with a non-slip mat, and the notebook computer can be placed on the top of the non-slip mat, so that the friction between the non-slip mat and the notebook computer is increased while the non-slip mat is fixed, and the non-slip mat is prevented from slipping when rotating.

Preferably, the elastic pads are fixedly connected to the bottom portions of the two fixing pressure plates on the side close to the non-slip mat, so that the fixing pressure plates are prevented from directly contacting the surface of the notebook computer when the notebook computer is fixed, the notebook computer is prevented from being abraded, and the two elastic pads can be used for replacing the contact with the notebook computer to protect the notebook computer.

Preferably, the centers of the front end and the rear end of the outer wall of the limiting clamp are both in threaded connection with fastening bolts, the top end of the notebook computer can be inserted into the center of the limiting clamp, and the two fastening bolts are screwed to fix the notebook computer in the limiting clamp respectively.

Preferably, the two elastic mechanisms respectively comprise telescopic slide bars which are fixedly connected with the bottoms of the two fixed pressing plates and far away from one side of the elastic pad, springs are sleeved on the outer walls of the telescopic slide bars, the bottoms of the telescopic slide bars are fixedly connected with limit slide blocks, the two telescopic slide bars can be pulled through pulling, and the two fixed clamping plates are driven to press down under the reset of the subsequent springs, so that the notebook computer is fixed on the placing plate.

Preferably, the bottoms of the two telescopic sliding rods respectively penetrate through the two sides of the bottom of the placing plate and are fixedly connected with the top of the limiting sliding block.

Preferably, the two sides of the center of the placing plate are provided with telescopic sliding chutes corresponding to the telescopic sliding rods, and the two telescopic sliding rods can slide in the two telescopic sliding chutes respectively so as to compress the spring and limit the spring through the two limiting sliding blocks.

The utility model has the following beneficial effects:

1. according to the service life tester for the rotating shaft of the notebook computer, the notebook computer is placed on the placing plate, and can be elastically contracted under the action of the two telescopic sliding rods and the spring by respectively pulling the two fixing clamping plates, so that the notebook computer can be fixed on the top of the placing plate;

2. the service life tester for the rotating shaft of the notebook computer can drive the rotating plate to rotate by starting the driving motor, so that the screen of the notebook computer is driven to rotate by the limiting clamp, and the service life of the rotating shaft can be conveniently tested during rotation;

3. the service life tester for the rotating shaft of the notebook computer can fix the screen of the notebook computer at the center of the limiting furniture by screwing the two fastening bolts respectively, and can prevent the surface of the notebook computer from being scratched by the elastic pads at the bottoms of the two fixing clamping plates.

Drawings

FIG. 1 is a three-dimensional structure diagram of a tester for testing the life of a rotating shaft of a notebook computer according to the present invention;

FIG. 2 is a schematic structural diagram of a life tester for a rotating shaft of a notebook computer according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a work table; 2. connecting columns; 3. placing the plate; 4. fixing the pressing plate; 5. an elastic mechanism; 6. a drive column; 7. a drive motor; 8. a rotating plate; 9. limiting the clamp; 10. a tester; 11. a support pillar; 12. a non-slip mat; 13. an elastic pad; 14. fastening a bolt; 501. a telescopic slide bar; 502. a spring; 503. a limiting slide block; 504. a telescopic chute.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1-2, a tester for testing the service life of a rotating shaft of a notebook computer comprises a workbench 1, a connecting column 2 is fixedly connected to the center of the top of the workbench 1, a placing plate 3 is fixedly connected to the top of the connecting column 2, a non-slip mat 12 is fixedly connected to the center of the top of the placing plate 3, the notebook computer can be placed on the top of the non-slip mat 12, so that the notebook computer can be fixed while the notebook computer is friction-increased, the notebook computer is prevented from slipping during rotation, two sides of the top of the placing plate 3 are respectively provided with a fixed pressing plate 4, one side of the bottoms of the two fixed pressing plates 4, which is close to the non-slip mat 12, is respectively fixedly connected with an elastic mat 13, so that the fixed pressing plates 4 are prevented from directly contacting with the surface of the notebook computer and causing abrasion, and can be further replaced by the two elastic mats 13 to contact with the notebook computer to protect the notebook computer, one side of the bottoms of the two fixed pressing plates 4 is provided with an elastic mechanism 5, one side of the top of the workbench 1 is fixedly connected with a driving column 6, the top of the center of the driving column 6 is provided with a driving motor 7, the output end of the driving motor 7 is fixedly connected with a rotating plate 8, the output shaft of the driving motor 7 is fixedly connected with the bottom of one side of the outer wall of the rotating plate 8 through a coupler, the rotating plate 8 can be rotated by starting the driving motor 7, and further a limiting clamp 9 at one side of the rotating plate 8 can be driven to rotate, so as to drive the top of a screen of a notebook computer to rotate, so as to test the service life of a rotating shaft of the notebook computer, the top of one side of the rotating plate 8, which is far away from the driving motor 7, is fixedly connected with a limiting clamp 9, the centers of the front end and the rear end of the outer wall of the limiting clamp 9 are both in threaded connection with fastening bolts 14, the top of the notebook computer can be inserted into the center of the limiting clamp 9, and two fastening bolts 14 are respectively screwed to fix the notebook computer in the limiting clamp 9, spacing anchor clamps 9 keep away from the one end fixedly connected with tester 10 of rotor plate 8, the equal fixedly connected with support column 11 in the edge of 1 bottom of workstation.

Referring to fig. 3, the two elastic mechanisms 5 respectively comprise two telescopic sliding rods 501 fixedly connected with one sides of the bottoms of the two fixed pressing plates 4 far away from the elastic pad 13, springs 502 are sleeved on the outer walls of the two telescopic sliding rods 501, the bottoms of the two telescopic sliding rods 501 are fixedly connected with a limiting slider 503, by pulling the two telescopic sliding rods 501 and driving the two fixed clamping plates to press down under the reset of the subsequent spring 502, so as to fix the notebook computer on the placing plate 3, the bottoms of the two telescopic sliding rods 501 respectively penetrate through the two sides of the bottom of the placing plate 3 and are fixedly connected with the top of the limiting sliding block 503, the two sides of the center of the placing plate 3 are both provided with telescopic sliding chutes 504 corresponding to the telescopic sliding rods 501, the two telescopic sliding rods 501 respectively slide in the two telescopic sliding chutes 504 to compress the spring 502, and the two limit sliders 503 are used for limiting.

When the utility model is used, firstly, two fixing splints can be respectively pulled upwards, at the same time, two telescopic sliding rods 501 are driven to slide, and springs 502 on the outer walls of the two fixing splints are compressed, then a notebook computer can be placed on the anti-skid pad 12 on the top of the placing plate 3, at the same time, the two fixing splints can be loosened, the two telescopic sliding rods 501 are driven to slide downwards by resetting the two springs 502, and then two limiting slide blocks 503 can be driven to slide, so that the two fixing splints clamp the notebook computer to be clamped and fixed, and the two elastic pads 13 can replace the fixing splints to be contacted with the notebook computer, so as to prevent the surface from being scratched, then, the top of the screen of the notebook computer can be stretched into the center of a limiting clamp 9, and the fixing can be carried out by respectively screwing two fastening bolts 14, then a driving motor 7 at the center of a driving column 6 is started, the rotating plate 8 of the output end of the notebook computer can be driven to rotate, the limiting clamp 9 is driven to rotate, the screen of the notebook computer can be driven to rotate, and the service life of the rotating shaft of the notebook computer can be detected through the tester 10 at one end of the notebook computer.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Notebook computer pivot life test machine, including workstation (1), its characterized in that: a connecting column (2) is fixedly connected to the center of the top of the workbench (1), a placing plate (3) is fixedly connected to the top of the connecting column (2), fixed pressing plates (4) are arranged on two sides of the top of the placing plate (3), an elastic mechanism (5) is arranged on one side of the bottoms of the two fixed pressing plates (4), and a driving column (6) is fixedly connected to one side of the top of the workbench (1);

the top at drive post (6) center is provided with driving motor (7), the output fixedly connected with rotor plate (8) of driving motor (7), top fixedly connected with limit clamp (9) of driving motor (7) one side are kept away from rotor plate (8), one end fixedly connected with tester (10) of rotor plate (8) are kept away from limit clamp (9), equal fixedly connected with support column (11) in the edge of workstation (1) bottom.

2. The notebook computer spindle life testing machine of claim 1, characterized in that: and an output shaft of the driving motor (7) is fixedly connected with the bottom of one side of the outer wall of the rotating plate (8) through a coupler.

3. The notebook computer spindle life testing machine of claim 1, characterized in that: the center of the top of the placing plate (3) is fixedly connected with an anti-skid pad (12).

4. The notebook computer spindle life testing machine of claim 1, characterized in that: and one side of the bottom of each of the two fixed pressing plates (4) close to the non-slip mat (12) is fixedly connected with an elastic mat (13).

5. The notebook computer spindle life testing machine of claim 1, characterized in that: and the centers of the front end and the rear end of the outer wall of the limiting clamp (9) are in threaded connection with fastening bolts (14).

6. The notebook computer spindle life testing machine of claim 1, characterized in that: two elastic mechanism (5) include respectively keep away from flexible slide bar (501) of cushion (13) one side fixed connection with two fixed pressing plate (4) bottoms, two the outer wall of flexible slide bar (501) has all cup jointed spring (502), two the equal fixed connection in bottom of flexible slide bar (501) is by spacing slider (503).

7. The notebook computer spindle life testing machine of claim 6, characterized in that: the bottoms of the two telescopic sliding rods (501) respectively penetrate through the two sides of the bottom of the placing plate (3) and are fixedly connected with the top of the limiting sliding block (503).

8. The notebook computer spindle life testing machine of claim 6, characterized in that: the two sides of the center of the placing plate (3) are both provided with telescopic sliding chutes (504) corresponding to the telescopic sliding rods (501).