CN214895550U

CN214895550U - Aging test equipment for electronic disk

Info

Publication number: CN214895550U
Application number: CN202120268299.4U
Authority: CN
Inventors: 朱言言
Original assignee: Suzhou Jiecun Electronic Technology Co ltd
Current assignee: Suzhou Jiecun Electronic Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-26
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an aging testing equipment of electronic disk, concretely relates to aging testing equipment technical field, including the test box, the inside accredited testing organization that is provided with of test box, accredited testing organization includes the mounting panel, the test box bottom is provided with driving motor, the driving motor output is provided with the connecting axle, connecting axle one end run through the test box inner wall and with mounting panel bottom fixed connection, the mounting panel top is provided with two support frames, two the support frame bottom all with mounting panel top fixed connection, two be provided with a plurality of boards of placing between the support frame, it is a plurality of place the board top and all seted up a plurality of standing grooves, it is a plurality of the ventilation hole has been seted up to the standing groove bottom. The utility model discloses a set up accredited testing organization to avoid the inside difference in temperature phenomenon that exists of test box, guaranteed follow-up test data's precision, can make the electronic disk can the thermally equivalent moreover, improved follow-up test accuracy.

Description

Aging test equipment for electronic disk

Technical Field

The utility model relates to an aging testing equipment technical field, more specifically say, the utility model relates to an aging testing equipment of electronic disk.

Background

The aging test item is a process of simulating the corresponding condition strengthening experiment of aging conditions of various factors related to a product in actual use conditions, and the experiment mainly aims at the plastic material, and common aging mainly comprises illumination aging, damp-heat aging and hot air aging.

When an electronic disk (also called DOM electronic hard disk) is subjected to an aging test before leaving a factory, different parts in a box body have certain temperature difference, so that an aging test result is not very accurate, and subsequent test data is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an aging testing equipment of electronic disk, through setting up accredited testing organization to avoid the inside difference in temperature phenomenon that exists of test box, guaranteed follow-up test data's precision, can make the electronic disk can thermally equivalent moreover, improved follow-up measuring accuracy, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the aging test equipment for the electronic disk comprises a test box, wherein a test mechanism is arranged in the test box;

the testing mechanism comprises a mounting plate, a driving motor is arranged at the bottom of the testing box, a connecting shaft is arranged at the output end of the driving motor, one end of the connecting shaft penetrates through the inner wall of the testing box and is fixedly connected with the bottom of the mounting plate, two supporting frames are arranged at the top of the mounting plate, the bottoms of the two supporting frames are fixedly connected with the top of the mounting plate, a plurality of placing plates are arranged between the two supporting frames, a plurality of placing grooves are formed in the tops of the placing plates, ventilation holes are formed in the bottoms of the placing grooves, a heating chamber is arranged at one side of the testing box, a high-temperature resistant fan is arranged in the heating chamber, an electric heating sheet is arranged at the top of the high-temperature resistant fan, a first circulating pipe is arranged at the top of the heating chamber, one end of the first circulating pipe penetrates through the testing box and extends into the testing box, and the other end of the first circulating pipe is connected with the top of the heating chamber, the heating chamber bottom is provided with the second circulating pipe, inside the second circulating pipe one end runs through the test box and extends to the test box, the second circulating pipe other end is connected with heating chamber bottom, the inside heated board that is provided with of heating chamber, heated board one side and heating chamber inner wall fixed connection.

In a preferred embodiment, an explosion-proof sealing door is arranged on one side of the heating chamber, and the explosion-proof sealing door is hinged with the heating chamber on one side.

In a preferred embodiment, an observation window is arranged on one side of the explosion-proof sealing door, and a thermometer and a door handle are arranged on one side of the observation window.

In a preferred embodiment, the mounting plate is provided with two support rods at the bottom, the top of each support rod is fixedly connected with the bottom of the mounting plate, and the bottom of each support rod is rotatably connected with a ball.

In a preferred embodiment, the bottom of the test box is provided with a plurality of supporting legs, and the tops of the supporting legs are fixedly connected with the bottom of the test box.

In a preferred embodiment, both sides of the placing plate are fixedly connected with sliding blocks, one side of the supporting frame facing the sliding blocks is provided with sliding grooves, and the placing plate is connected with the supporting frame to which the sliding grooves belong in a sliding manner through the sliding blocks.

In a preferred embodiment, both sides of the driving motor are fixedly connected with L-shaped supporting legs, and the tops of the L-shaped supporting legs are fixedly connected with the bottoms of the test boxes.

The utility model discloses a technological effect and advantage:

1. by arranging the testing mechanism, air in the testing box can circularly flow through the first circulating pipe and the second circulating pipe, so that the temperature difference phenomenon in the testing box is avoided, the precision of subsequent testing data is ensured, the driving motor can drive the mounting plate to rotate, and the rotating mounting plate drives the electronic disk placed in the placing groove to rotate, so that the electronic disk can be uniformly heated, the subsequent testing precision is improved, meanwhile, the heat insulation performance of the testing box can be enhanced by the heat insulation plate in the testing box, and the phenomenon that the temperature in the testing box fluctuates is reduced when the testing box is subjected to aging testing, so that the testing box is more balanced and stable;

2. through setting up observation window, thermometer, spout and slider, use through spout and slider mutually supporting, no matter will place the board and dismantle from the support frame or install and go, all very simple and convenient to improved practicality and convenience, and the observation window can observe the ageing condition of the inside electronic disk of test box, and the thermometer can demonstrate the inside temperature condition of test box simultaneously, has improved the practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the test box of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

The reference signs are: 1. a test box; 2. mounting a plate; 3. a drive motor; 4. a connecting shaft; 5. a support frame; 6. placing the plate; 7. a placement groove; 8. a heating chamber; 9. an electrical heating sheet; 10. a first circulation pipe; 11. a second circulation pipe; 12. a high temperature resistant fan; 13. a thermal insulation board; 14. an explosion-proof seal door; 15. an observation window; 16. a thermometer; 17. a support bar; 18. a ball bearing; 19. supporting legs; 20. a slider; 21. a chute; 22. an L-shaped support leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The aging test equipment for the electronic disk, as shown in the attached figures 1-4, comprises a test box 1, wherein a test mechanism is arranged in the test box 1;

the testing mechanism comprises a mounting plate 2, a driving motor 3 is arranged at the bottom of a testing box 1, a connecting shaft 4 is arranged at the output end of the driving motor 3, one end of the connecting shaft 4 penetrates through the inner wall of the testing box 1 and is fixedly connected with the bottom of the mounting plate 2, two supporting frames 5 are arranged at the top of the mounting plate 2, the bottoms of the two supporting frames 5 are both fixedly connected with the top of the mounting plate 2, a plurality of placing plates 6 are arranged between the two supporting frames 5, a plurality of placing grooves 7 are respectively arranged at the tops of the placing plates 6, vent holes are arranged at the bottoms of the placing grooves 7, a heating chamber 8 is arranged at one side of the testing box 1, a high-temperature resistant fan 12 is arranged inside the heating chamber 8, an electric heating sheet 9 is arranged at the top of the high-temperature resistant fan 12, a first circulating pipe 10 is arranged at the top of the heating chamber 8, one end of the first circulating pipe 10 penetrates through the testing box 1 and extends into the testing box 1, and the other end of the first circulating pipe 10 is connected with the top of the heating chamber 8, the bottom of the heating chamber 8 is provided with a second circulating pipe 11, one end of the second circulating pipe 11 penetrates through the testing box 1 and extends to the inside of the testing box 1, the other end of the second circulating pipe 11 is connected with the bottom of the heating chamber 8, an insulation board 13 is arranged inside the heating chamber 8, and one side of the insulation board 13 is fixedly connected with the inner wall of the heating chamber 8.

As shown in the attached figure 1, an explosion-proof sealing door 14 is arranged on one side of the heating chamber 8, one side of the explosion-proof sealing door 14 is hinged with the heating chamber 8, and the sealing performance of the test box 1 can be ensured through the explosion-proof sealing door 14.

As shown in the attached figure 1, an observation window 15 is arranged on one side of the explosion-proof sealing door 14, a temperature meter 16 and a door handle are arranged on one side of the observation window 15, the aging condition of the electronic disk inside the test box 1 can be observed through the observation window 15, and the temperature meter 16 can display the temperature condition inside the test box 1.

As shown in fig. 2, the bottom of the mounting plate 2 is provided with two support rods 17, the tops of the two support rods 17 are fixedly connected with the bottom of the mounting plate 2, the bottoms of the support rods 17 are rotatably connected with balls 18, and when the mounting plate 2 rotates, the support rods 17 and the balls 18 are mutually matched for use, so that a supporting force can be provided for the mounting plate 2, the mounting plate 2 is ensured to be more stable in rotation, and the shaking phenomenon cannot occur.

As shown in the attached figure 1, the bottom of the test box 1 is provided with a plurality of supporting legs 19, the tops of the supporting legs 19 are fixedly connected with the bottom of the test box 1, and a supporting force can be provided for the test box 1 through the supporting legs 19.

As shown in fig. 4, both sides of the placing plate 6 are fixedly connected with sliders 20, the supporting frame 5 is provided with a sliding groove 21 facing one side of the sliders 20, the placing plate 6 is slidably connected with the supporting frame 5 to which the sliding groove 21 belongs through the sliders 20, the sliding groove 21 and the sliders 20 are mutually matched for use, and the placing plate 6 is quite simple when being detached from the supporting frame 5 or installed, so that the practicability and the convenience are improved.

As shown in the attached drawing 1, the L-shaped supporting legs 22 are fixedly connected to the two sides of the driving motor 3, the top of each L-shaped supporting leg 22 is fixedly connected with the bottom of the test box 1, supporting force can be provided for the driving motor 3 through the L-shaped supporting legs 22, and therefore the driving motor 3 is guaranteed to be more stable in working.

The utility model discloses the theory of operation: in practical use, the explosion-proof sealing door 14 is opened, the placing plate 6 is pulled, the placing plate 6 is taken down from the supporting frame 5, then an electronic disc to be subjected to aging test is placed in the placing groove 7 at the top of the supporting frame 5, then the sliding blocks 20 at two sides of the placing plate 6 are aligned to the sliding grooves 21 on the supporting frame 5, then the placing plate 6 is pushed in, at the moment, the explosion-proof sealing door 14 is closed, the high-temperature resistant fan 12 and the electric heating sheet 9 are started, heat generated by the electric heating sheet 9 is sent into the testing box 1 through the second circulating pipe 11, meanwhile, the first circulating pipe 10 sends cold air in the testing box 1 into the heating chamber 8 through the first circulating pipe 10, heating is carried out through the heating sheet, and then the cold air is sent into the testing box 1 through the second circulating pipe 11, so that the air circulation flow in the testing box 1 is ensured, and the temperature difference phenomenon in the testing box 1 is avoided, can start driving motor 3 simultaneously, driving motor 3 drives connecting axle 4 and rotates, 4 axles of connecting axle drive mounting panel 2 and rotate, and mounting panel 2 drives support frame 5 and places the board 6 and rotate, the electronic disk of placing in standing groove 7 is rotated in the drive of pivoted mounting panel 2, thereby make the electronic disk can the thermally equivalent, improve follow-up test accuracy, the thermal insulation performance of test box 1 can be strengthened to heated board 13 of 1 inside of while test box, and it is more balanced stable still to do benefit to the inside temperature of test box 1 when carrying out the aging testing in addition.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An aging testing device of an electronic disk, comprising a testing box (1), characterized in that: a testing mechanism is arranged in the testing box (1);

the testing mechanism comprises a mounting plate (2), a driving motor (3) is arranged at the bottom of the testing box (1), a connecting shaft (4) is arranged at the output end of the driving motor (3), one end of the connecting shaft (4) penetrates through the inner wall of the testing box (1) and is fixedly connected with the bottom of the mounting plate (2), two supporting frames (5) are arranged at the top of the mounting plate (2), the bottoms of the two supporting frames (5) are fixedly connected with the top of the mounting plate (2), a plurality of placing plates (6) are arranged between the two supporting frames (5), a plurality of placing grooves (7) are arranged at the tops of the placing plates (6), ventilation holes are formed at the bottoms of the placing grooves (7), a heating chamber (8) is arranged at one side of the testing box (1), a high-temperature resistant fan (12) is arranged in the heating chamber (8), and an electric heating sheet (9) is arranged at the top of the high-temperature resistant fan (12), heating chamber (8) top is provided with first circulating pipe (10), inside first circulating pipe (10) one end runs through test box (1) and extends to test box (1), the first circulating pipe (10) other end is connected with heating chamber (8) top, heating chamber (8) bottom is provided with second circulating pipe (11), inside second circulating pipe (11) one end runs through test box (1) and extends to test box (1), the second circulating pipe (11) other end is connected with heating chamber (8) bottom, heating chamber (8) inside is provided with heated board (13), heated board (13) one side and heating chamber (8) inner wall fixed connection.

2. The burn-in test apparatus for an electronic disk according to claim 1, wherein: and an explosion-proof sealing door (14) is arranged on one side of the heating chamber (8), and one side of the explosion-proof sealing door (14) is hinged with the heating chamber (8).

3. The burn-in test apparatus for an electronic disk according to claim 2, wherein: an observation window (15) is arranged on one side of the explosion-proof sealing door (14), and a thermometer (16) and a door handle are arranged on one side of the observation window (15).

4. The burn-in test apparatus for an electronic disk according to claim 1, wherein: mounting panel (2) bottom is provided with two bracing pieces (17), two bracing piece (17) top all with mounting panel (2) bottom fixed connection, bracing piece (17) bottom is rotated and is connected with ball (18).

5. The burn-in test apparatus for an electronic disk according to claim 1, wherein: the test box is characterized in that a plurality of supporting legs (19) are arranged at the bottom of the test box (1), and the tops of the supporting legs (19) are fixedly connected with the bottom of the test box (1).

6. The burn-in test apparatus for an electronic disk according to claim 1, wherein: the novel storage rack is characterized in that sliding blocks (20) are fixedly connected to two sides of the placing plate (6), sliding grooves (21) are formed in one sides, facing the sliding blocks (20), of the supporting frames (5), and the placing plate (6) is connected with the supporting frames (5) to which the sliding grooves (21) belong in a sliding mode through the sliding blocks (20).

7. The burn-in test apparatus for an electronic disk according to claim 1, wherein: the equal fixedly connected with L shape supporting leg (22) in driving motor (3) both sides, there are L shape supporting leg (22) top and test box (1) bottom fixed connection.