CN219302169U

CN219302169U - Detection device for computer hardware

Info

Publication number: CN219302169U
Application number: CN202320265686.1U
Authority: CN
Inventors: 李俊峰
Original assignee: Shenyang Qingyun Xintong Technology Co ltd
Current assignee: Shenyang Qingyun Xintong Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-04
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a detection device of computer hardware, which comprises a detection table and a bracket; the utility model relates to the technical field of computer hardware detection, and the utility model can simultaneously carry out automatic pressing test on two display screens with the same model through the arrangement of the lifting component and the adjusting component, has higher detection efficiency, can carry out accurate control on the pressing force through the arrangement of a pressure sensor and the controller, reduces the damage rate of the display screen, greatly improves the detection effect of the display screen, and can lead two pressing seats to carry out opposite or reverse movement through the arrangement of a bidirectional cylinder, thereby testing different positions of the display screen and being convenient to use.

Description

Detection device for computer hardware

Technical Field

The utility model relates to the technical field of computer hardware detection, in particular to a detection device of computer hardware.

Background

In the process of detecting the image quality of the liquid crystal display, the liquid crystal display is required to be pressed for detection, namely, pressure with certain strength is applied to the surface of the liquid crystal display, and the quality of the liquid crystal display is judged by observing the surface condition of the liquid crystal display after being pressed.

At present, the pressing detection of the liquid crystal display screen is mostly carried out by self-made detection tools of detection personnel, but the thinned liquid crystal display screen is weaker in damage bearing capacity due to higher and higher thinning degree. Because the detection personnel can not accurately control the pressing force in the pressing detection process, the damage rate of the liquid crystal display screen is increased, the detection result is large in difference, and the detection personnel can only detect one display screen at each time at present, so that the detection efficiency is low.

Disclosure of Invention

The present utility model is directed to a detection device for computer hardware, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a detection device of computer hardware comprises a detection table and a bracket; two standing grooves are formed in the top of the detection table, the support is fixedly arranged at the top of the detection table, a test structure is arranged on the inner side of the support and comprises a lifting assembly and an adjusting assembly, a controller is fixedly arranged on the right side outside the support, and the controller is respectively connected with the adjusting assembly and the lifting assembly.

Preferably, the lifting assembly comprises a bidirectional screw rod, a motor, two moving blocks, two groups of supporting rods and a moving plate; one end of the bidirectional screw rod is movably connected with the right side in the support, the other end of the bidirectional screw rod movably penetrates through the left side of the support, the motor is fixedly arranged on the left side outside the support, the driving end of the motor is fixedly connected with the other end of the bidirectional screw rod, the two moving blocks are movably connected with the left side and the right side of the bidirectional screw rod respectively, one ends of the two groups of support rods are movably connected with the front side and the rear side of the two moving blocks respectively, the top of the moving plate is movably connected with the other ends of the two groups of support rods, and an adjusting component is fixedly arranged at the bottom of the moving plate.

Preferably, the adjusting component comprises two sliding rails, two sliding blocks, two supporting seats, two pressure sensors, two pressing seats, a mounting seat, a bidirectional air cylinder and two connecting seats; the utility model discloses a two slide rail, including two slide rails, two slide rails sliding connection, two supporting seats are fixedly provided with in the bottom of two slide rails, two recesses have been seted up to the bottom of two supporting seats, two pressure sensor are fixed to be set up in two recesses, two sensor department fixed connection of pressing seat and two pressure sensor, the mount pad is fixed to be set up in the bottom of movable plate, two-way cylinder is fixed to be set up in the bottom of mount pad, two drive ends of two-way cylinder are fixed to be provided with two connecting seats, two connecting seats still with two supporting seat fixed connection, the controller respectively with motor, pressure sensor and two-way cylinder electric connection.

Preferably, the bidirectional screw rod is connected with the bracket through a bearing, the inner ring of the bearing is in interference fit with the bidirectional screw rod, and the outer ring of the bearing is fixedly connected with the bracket.

Preferably, two sliding grooves are formed in the left side and the right side in the support, and the left side and the right side of the moving plate are respectively connected with the two sliding grooves in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the lifting assembly and the adjusting assembly are arranged to simultaneously perform automatic pressing test on two display screens with the same model, the detection efficiency is high, the pressing force can be precisely controlled through the arrangement of the pressure sensor and the controller, the damage rate of the display screen is reduced, the detection effect of the display screen is greatly improved, and the two pressing seats can move oppositely or back to back through the arrangement of the bidirectional cylinder, so that the display screen can be tested at different positions, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present utility model;

FIG. 2 is a schematic diagram of an axial structure of the test structure of the present utility model;

FIG. 3 is a schematic illustration of an axial structure of an adjustment assembly of the present utility model;

fig. 4 is a schematic front view of the support base, the pressure sensor and the pressing base according to the present utility model.

In the figure: 1. a detection table; 2. a bracket; 3. a placement groove; 4. a lifting assembly; 41. a bidirectional screw; 42. a motor; 43. a moving block; 44. a support rod; 45. a moving plate; 5. an adjustment assembly; 51. a slide rail; 52. a slide block; 53. a support base; 54. a pressure sensor; 55. a pressing seat; 56. a mounting base; 57. a bidirectional cylinder; 58. a connecting seat; 6. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a detection device for computer hardware, which includes a detection table 1 and a bracket 2; two standing grooves 3 have been seted up at the top of detecting platform 1, and two standing grooves 3 are used for placing the display screen of two same models, and support 2 is fixed to be set up in the top of detecting platform 1, and support 2 inboard is provided with test structure, and test structure includes lifting unit 4 and adjusting unit 5, and support 2 outside right side is fixed to be provided with controller 6, and controller 6 is connected with adjusting unit 5 and lifting unit 4 respectively.

The lifting assembly 4 comprises a bidirectional screw 41, a motor 42, two moving blocks 43, two groups of support rods 44 and a moving plate 45; one end of the bidirectional screw 41 is movably connected with the right side in the bracket 2, the other end of the bidirectional screw 41 movably penetrates through the left side of the bracket 2, the motor 42 is fixedly arranged on the left side outside the bracket 2, the driving end of the motor 42 is fixedly connected with the other end of the bidirectional screw 41, the two moving blocks 43 are movably connected with the left side and the right side of the bidirectional screw 41 respectively, one ends of the two groups of support rods 44 are movably connected with the front side and the rear side of the two moving blocks 43 respectively, the number of the support rods 44 in each group is two, the top of the moving plate 45 is movably connected with the other ends of the two groups of support rods 44, and the bottom of the moving plate 45 is fixedly provided with an adjusting component 5.

The adjusting assembly 5 comprises two slide rails 51, two slide blocks 52, two supporting seats 53, two pressure sensors 54, two pressing seats 55, a mounting seat 56, a bidirectional air cylinder 57 and two connecting seats 58; the bottom of the movable plate 45 is fixedly provided with two sliding rails 51, two sliding blocks 52 are in sliding connection with the two sliding rails 51, two supporting seats 53 are fixedly arranged at the bottoms of the two sliding blocks 52, two grooves are formed in the bottoms of the two supporting seats 53, two pressure sensors 54 are fixedly arranged in the two grooves, two pressing seats 55 are fixedly connected with sensing positions of the two pressure sensors 54, an installation seat 56 is fixedly arranged at the bottom of the movable plate 45, a bidirectional air cylinder 57 is fixedly arranged at the bottom of the installation seat 56, two driving ends of the bidirectional air cylinder 57 are fixedly provided with two connection seats 58, the two connection seats 58 are fixedly connected with the two supporting seats 53, a controller 6 is electrically connected with the motor 42, the pressure sensors 54 and the bidirectional air cylinder 57 respectively, and the controller 6 is used for controlling the motor 42, the pressure sensors 54 and the bidirectional air cylinder 57..

The bidirectional screw 41 is connected with the bracket 2 through a bearing, the inner ring of the bearing is in interference fit with the bidirectional screw 41, and the outer ring of the bearing is fixedly connected with the bracket 2.

Two sliding grooves are formed in the left side and the right side of the support 2, the left side and the right side of the moving plate 45 are respectively connected with the two sliding grooves in a sliding mode, and stability of the moving plate 45 in moving is improved.

Working principle: when testing the display screen, the detector puts into the standing groove 3 of detecting platform 1 with the display screen of two same models, then open two-way cylinder 57, two drive ends of two-way cylinder 57 can drive two and press seat 55 and carry out the removal that is on the back of the body, thereby adjust the position of pressing of two display screens, after adjusting, open motor 42, motor 42's drive end can drive two-way screw 41 and rotate, two relatively-arranged removal seat can drive the one end of branch 44 and carry out the motion in opposite directions when rotating, at this moment, the other end of branch 44 can drive movable plate 45 and adjusting part 5 and carry out decurrent rectilinear movement, thereby press the test to the display screen, at the time of the test, pressure sensor 54 can give controller 6 with signal transmission, when reaching the pressure of advance settlement, controller 6 can close motor 42, the staff observes the display screen can this moment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for detecting computer hardware, characterized in that: comprises a detection table (1) and a bracket (2); two standing grooves (3) have been seted up at the top of detecting platform (1), support (2) are fixed to be set up in the top of detecting platform (1), support (2) inboard is provided with test structure, test structure includes lifting unit (4) and adjusting part (5), support (2) outer right side is fixed to be provided with controller (6), controller (6) are connected with adjusting part (5) and lifting unit (4) respectively.

2. A computer hardware testing apparatus according to claim 1, wherein: the lifting assembly (4) comprises a bidirectional screw rod (41), a motor (42), two moving blocks (43), two groups of supporting rods (44) and a moving plate (45); one end of the bidirectional screw rod (41) is movably connected with the right side in the support (2), the other end of the bidirectional screw rod (41) movably penetrates through the left side of the support (2), the motor (42) is fixedly arranged on the outer left side of the support (2), the driving end of the motor (42) is fixedly connected with the other end of the bidirectional screw rod (41), the two moving blocks (43) are respectively movably connected with the left side and the right side of the bidirectional screw rod (41), one ends of the two groups of support rods (44) are respectively movably connected with the front side and the rear side of the two moving blocks (43), the top of the moving plate (45) is movably connected with the other ends of the two groups of support rods (44), and an adjusting component (5) is fixedly arranged at the bottom of the moving plate (45).

3. A computer hardware testing apparatus according to claim 2, wherein: the adjusting assembly (5) comprises two sliding rails (51), two sliding blocks (52), two supporting seats (53), two pressure sensors (54), two pressing seats (55), a mounting seat (56), a bidirectional air cylinder (57) and two connecting seats (58); the utility model discloses a motor, including movable plate (45), including two slide rail (51), two slide rails (51), two slide blocks (52), two connecting seats (58) are fixed to be provided with in the bottom of two slide blocks (52), two recesses have been seted up in the bottom of two supporting seats (53), two pressure sensor (54) are fixed to be set up in two recesses, two sensor department fixed connection of pressing seat (55) and two pressure sensor (54), the fixed bottom that sets up in movable plate (45) of mount pad (56), two connecting seats (58) are fixed to be provided with in the bottom of mount pad (56) in two drive ends of two air cylinders (57), two connecting seats (58) still are fixed to be connected with two supporting seats (53), controller (6) respectively with motor (42), pressure sensor (54) and two air cylinders (57) electric connection.

4. A computer hardware testing apparatus according to claim 2, wherein: the bidirectional screw rod (41) is connected with the support (2) through a bearing, the inner ring of the bearing is in interference fit with the bidirectional screw rod (41), and the outer ring of the bearing is fixedly connected with the support (2).

5. A computer hardware testing apparatus according to claim 2, wherein: two sliding grooves are formed in the left side and the right side of the support (2), and the left side and the right side of the moving plate (45) are respectively connected with the two sliding grooves in a sliding mode.