CN220670877U - A performance testing device for an electronic computer - Google Patents

Abstract

The utility model discloses a performance detection device of an electronic computer, which comprises a base frame, a stand column, an adjustable driving vibration device, a guide cylinder, a guide rod, a placing table, a computer and a fixing device, wherein the stand column is arranged on the base frame, the adjustable driving vibration device is arranged on the stand column, the guide cylinder is arranged on the base frame, the guide rod is arranged in the guide cylinder in a sliding manner, the placing table is arranged at the upper end of the guide rod and is linearly connected with the adjustable driving vibration device, the computer is arranged in the placing table, and the fixing device is arranged on the placing table and can comprehensively fix the computer. The utility model belongs to the technical field of computer performance test, and particularly relates to a performance detection device of an electronic computer, which can comprehensively fix the computer and flexibly adjust the vibration detection amplitude of the computer.

Description

A performance testing device for an electronic computer

Technical field

The utility model belongs to the technical field of computer performance testing, and specifically refers to a performance testing device for an electronic computer.

Background technique

An electronic computer is a modern electronic computing machine used for high-speed calculations. It can perform numerical calculations and logical calculations. It also has a storage and memory function. It is a modern intelligent electronic device that can run according to a program and process massive amounts of data automatically and at high speed. It is composed of hardware system and software system and can be divided into five categories: supercomputer, industrial control computer, network computer, personal computer, and embedded computer. Computers need to be tested for performance when they leave the factory, and seismic performance testing is one of them. Contents, for example, Publication (Announcement) No.: CN214373220U, discloses a performance testing device for an electronic computer. In the utility model, under the action of a clamping mechanism, the electronic computer is placed inside the testing cavity to make the electronic computer stand upright. The plate clamps and fixes the electronic computer under the elastic action of the second spring, and the baffle plugs into the vertical plate through the through-slot. At the same time, under the fixation of the limit block, the electronic computer is effectively operated inside the detection chamber. It is fixed, and at the same time prevents the electronic computer from throwing out parts during detection, improves the safety of the device detection, and prevents the electronic computer from being affected by external force collision during detection, ensuring the accuracy of the device detection. However, there are defects: in the detection When detecting computer vibration, the computer cannot be fully fixed. In this application, the front and rear fixation of the computer is lacking. During the detection, the computer easily slides forward and backward. Although the connecting rod is intermittently tapped by the cam to achieve vibration of the computer. Detection, but the vibration amplitude of the computer cannot be adjusted. Based on this, improvements need to be made.

Utility model content

In order to solve the above problems, the present invention provides an electronic computer performance testing device that can comprehensively fix the computer and flexibly adjust the amplitude of computer vibration detection.

In order to realize the above functions, the technical solution adopted by this utility model is as follows: a performance testing device for an electronic computer, including a base frame, a column, an adjustable driving vibration device, a guide cylinder, a guide rod, a placement table, a computer and a fixing device. The upright column is set on the base frame, the adjustable driving vibration device is set on the upright column, the guide tube is set on the base frame, the guide rod is slidably set in the guide tube, and the placing platform is set on the guide rod. The upper end is connected to an adjustable drive vibration device. The computer is located in a placement table. The fixing device is located on the placement table and can fully fix the computer. The adjustable drive vibration device includes a motor, a rotor, and a motor. Rod, chute, slider, screw rod, handwheel, driving rod and locking device, the motor is located on the column, the rotating rod is located at the power output end of the motor, the chute is located in the rotating rod, The slider is slidably installed in the chute, the screw rod is rotated in the chute and is threadedly connected to the slider, the handwheel is installed on the screw rod, and the driving rod is hingedly installed on the slider and connected with the slider. The placement table is hingedly connected, and the locking device is located on the rotating rod. The position of the slide block in the chute can be adjusted through the rotation of the screw rod, so that the amplitude of the driving rod driving the placement table can be adjusted, and the computer can be adjusted at different times. Detection is carried out under the amplitude of vibration.

Further, the locking device includes a fixed plate, a wire post and a jack hole. The fixed plate is provided on the rotating rod, the thread post is threadedly connected in the fixed plate, and the jack hole is provided around the handwheel. circle, the screw post can be inserted into the jack hole, and by inserting the thread post into the jack hole, the opponent wheel can be locked, thereby avoiding the rotation of the screw rod and achieving the purpose of locking the position of the slider.

Further, the fixing device includes a cylinder, a splint, a support rod, an electric push rod and a pressure plate. The cylinder is located on the placement platform, the splint is located on the output end of the cylinder, and the support rod is located on the placement platform. The electric push rod is arranged on the support rod, and the pressing plate is arranged on the output end of the electric push rod. The sides of the computer can be fixed by the clamping plate, and the top surface of the computer can be pressed by the pressing plate.

Further, the cylinders are installed all around the placement table.

Further, a spring is provided in the guide cylinder, and the other end of the spring is connected to the guide rod.

Further, the slide block slides in the chute for limiting, and the chute can limit both sides of the slide block to ensure smooth sliding of the slide block.

Preferably, the motor is a servo motor.

The utility model adopts the above structure to achieve the following beneficial effects: the electronic computer performance testing device provided by the utility model can adjust the vibration test amplitude of the computer by setting an adjustable driving vibration device, and can realize comprehensive testing of the computer through the fixing device. ground to fix.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a performance testing device for an electronic computer of the present invention;

Figure 2 is an enlarged view of part A in Figure 1;

Figure 3 is a top view of the distribution of cylinders in Figure 1.

Among them, 1. Base frame, 2. Column, 3. Adjustable driving vibration device, 4. Guide cylinder, 5. Guide rod, 6. Placement table, 7. Computer, 8. Fixing device, 9. Motor, 10. Rotary Rod, 11. Chute, 12. Slide block, 13. Screw rod, 14. Hand wheel, 15. Driving rod, 16. Locking device, 17. Fixed plate, 18. Wire column, 19. Jack, 20. Cylinder, 21, splint, 22, support rod, 23, electric push rod, 24, pressure plate, 25, spring.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. The orientation structure and operation of the invention cannot be construed as limitations of the present invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The utility model will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-3, the utility model is a performance testing device for an electronic computer, including a base frame 1, a column 2, an adjustable driving vibration device 3, a guide cylinder 4, a guide rod 5, a placing table 6, a computer 7 and a fixing device. 8. The upright column 2 is set on the base frame 1, the adjustable driving vibration device 3 is set on the upright column 2, the guide tube 4 is set on the base frame 1, the guide rod 5 is slidably set in the guide tube 4, and the placing platform 6 is set on the guide tube 4. The upper end of the rod 5 is permanently connected to the adjustable drive vibration device 3. The computer 7 is located in the placement platform 6, and the fixing device 8 is located on the placement platform 6 and can fully fix the computer 7; the adjustable drive vibration device 3 It includes a motor 9, a rotating rod 10, a chute 11, a slider 12, a screw rod 13, a hand wheel 14, a driving rod 15 and a locking device 16. The motor 9 is located on the column 2, and the rotating rod 10 is located on the power source of the motor 9. At the output end, the chute 11 is located in the rotating rod 10, the slide block 12 is slidably located in the chute 11, the screw rod 13 is rotated in the chute 11 and is threadedly connected to the slide block 12, and the handwheel 14 is located on the screw rod 13 , the driving rod 15 is hingedly provided on the slider 12 and is hingedly connected with the placement table 6, the locking device 16 is provided on the rotating rod 10, and the position of the slider 12 in the chute 11 can be adjusted by the rotation of the screw rod 13, thereby The amplitude of the driving rod 15 driving the placement table 6 can be adjusted, and the computer 7 can be detected under different vibration amplitudes.

The locking device 16 includes a fixed plate 17, a wire post 18 and a socket 19. The fixed plate 17 is provided on the rotating rod 10, the wire post 18 is threadedly connected in the fixed plate 17, and the socket 19 is provided around the hand wheel 14. , the screw post 18 can be inserted into the jack 19. By inserting the thread post 18 into the jack 19, the opponent wheel 14 can be locked, thereby avoiding the rotation of the screw rod 13 and achieving the purpose of locking the position of the slider 12. .

The fixing device 8 includes a cylinder 20, a clamping plate 21, a support rod 22, an electric push rod 23 and a pressure plate 24. The cylinder 20 is located on the placement platform 6, the clamping plate 21 is located at the output end of the cylinder 20, and the support rod 22 is located on the placement platform 6. , the electric push rod 23 is provided on the support rod 22, and the pressure plate 24 is provided at the output end of the electric push rod 23. The side surface of the computer 7 can be fixed by the clamp plate 21, and the top surface of the computer 7 can be pressed by the pressure plate 24.

The cylinders 20 are arranged all around in the placement platform 6 .

A spring 25 is provided in the guide cylinder 4, and the other end of the spring 25 is connected to the guide rod 5.

The slide block 12 slides in the chute 11 for position limitation. The chute 11 can limit the position on both sides of the slide block 12 to ensure that the slide block 12 slides smoothly.

Motor 9 is a servo motor.

During specific use, first place the computer 7 in the placement platform 6, start all the cylinders 20, the clamping plates 21 can clamp the front, rear, left and right of the computer 7, and then start the electric push rod 23, and the pressure plate 24 can clamp the top of the computer 7 Press and hold, so that the computer 7 can be fully fixed, start the motor 9, the rotating rod 10 rotates, the driving rod 15 will drive the placing table 6 up and down under the driving of the rotating rod 10, and the guide rod 5 will be in the guide cylinder 4 The reciprocating telescopic sliding realizes the up and down oscillation test of the computer 7. When it is necessary to adjust the oscillation test amplitude of the computer 7, turn the handwheel 14, the screw rod 13 rotates and drives the slider 12 to slide in the chute 11. The slider 12 The center of the circle of the rotating rod 10 changes, so the driving amplitude of the driving rod 15 on the slider 12 to the placement table 6 changes to adjust the vibration amplitude of the computer 7, and then the screw column 18 is rotated, and the screw column 18 is in the fixed plate 17 The screw thread is screwed in until it is inserted into the socket 19, and the screw rod 13 can be locked.

The present utility model and its embodiments have been described above. This description is not limiting. What is shown in the drawings is only one embodiment of the utility model, and the actual structure is not limited thereto. In short, if a person of ordinary skill in the art is inspired by it and without departing from the creative purpose of the present utility model, can design a similar structural method and embodiment to the technical solution without creativity, they shall all fall under the protection of the present utility model. scope.

Claims (7)

1. A performance testing device for an electronic computer, characterized in that it includes a base frame, a column, an adjustable driving vibration device, a guide tube, a guide rod, a placement table, a computer and a fixing device, and the column is located on the base frame, The adjustable driving vibration device is installed on the column, the guide cylinder is installed on the base frame, the guide rod is slidably installed in the guide cylinder, and the placement platform is installed on the upper end of the guide rod and is connected with the adjustable driving vibration device. Sexually connected, the computer is located in the placement table, and the fixing device is located on the placement table and can fully fix the computer; the adjustable drive vibration device includes a motor, a rotating rod, a chute, a slider, Screw, handwheel, driving rod and locking device, the motor is located on the upright column, the rotating rod is located at the power output end of the motor, the chute is located in the rotating rod, and the slider is slidably located on the slider. In the groove, the screw rod is rotated in the chute and is threadedly connected to the slider. The handwheel is installed on the screw rod. The drive rod is hingedly installed on the slider and is hingedly connected to the placement table. The lock The dead device is located on the rotating rod. 2. A performance testing device for an electronic computer according to claim 1, characterized in that: the locking device includes a fixed plate, a wire column and a jack, the fixed plate is provided on the rotating rod, and the wire The threaded connection of the column is provided in the fixed plate, the socket is provided on the circumference of the handwheel, and the wire column can be inserted into the socket. 3. A performance testing device for an electronic computer according to claim 2, characterized in that: the fixing device includes a cylinder, a splint, a support rod, an electric push rod and a pressure plate, and the cylinder is located on a placement platform. The splint is located at the output end of the cylinder, the support rod is located on the placement platform, the electric push rod is located on the support rod, and the pressure plate is located at the output end of the electric push rod. 4. A performance testing device for an electronic computer according to claim 3, characterized in that the cylinders are arranged around the placement table. 5. A performance testing device for an electronic computer according to claim 4, characterized in that a spring is provided in the guide tube, and the other end of the spring is connected to the guide rod. 6. A performance testing device for an electronic computer according to claim 5, characterized in that the slider is limited to slide in the chute. 7. A performance testing device for an electronic computer according to claim 6, wherein the motor is a servo motor.