CN113008504A - Anti-falling performance detection device for computer hardware - Google Patents

Anti-falling performance detection device for computer hardware Download PDF

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Publication number
CN113008504A
CN113008504A CN202110418580.6A CN202110418580A CN113008504A CN 113008504 A CN113008504 A CN 113008504A CN 202110418580 A CN202110418580 A CN 202110418580A CN 113008504 A CN113008504 A CN 113008504A
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China
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computer hardware
disc
assembly
fixed
height
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CN202110418580.6A
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CN113008504B (en
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王宁忆
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Chongqing College of Electronic Engineering
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Chongqing College of Electronic Engineering
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/08—Shock-testing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • General Physics & Mathematics (AREA)
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Abstract

The invention discloses a falling-resistant performance detection device for computer hardware, and relates to the technical field of computer hardware performance detection, wherein a feeding and discharging assembly arranged in the device can realize feeding and discharging, so that a basis is provided for continuous detection, and the automation degree is improved; the height and angle adjusting assembly can enable computer hardware to be capable of detecting the anti-falling performance at different heights and different angles, and a driver applies a certain force to the driving disc, so that the anti-falling performance of the computer hardware can be detected under the simulation of a certain height and a certain external force, and in addition, when the adsorption disc assembly is in a turnover state, the adsorption disc assembly can be pushed upwards out of the computer hardware; and the ejection force of the adsorption disc assembly is adjustable, so that the ejection flying height of the computer hardware relative to the sucking disc is controlled, the detection height of the anti-falling performance of the computer hardware can be increased under the condition that the adsorption disc assembly is at the limit height, and the flexibility is high.

Description

Anti-falling performance detection device for computer hardware
Technical Field
The invention relates to the technical field of computer hardware performance detection, in particular to a falling-resistant performance detection device for computer hardware.
Background
The computer hardware is a physical device consisting of mechanical and photoelectric elements, and related quality tests are required in the production process, wherein the quality tests comprise anti-falling performance detection, while the existing anti-falling performance detection device can only enable the computer hardware to perform free falling motion within a certain height range, and the detection mode is single and cannot meet the requirements of different computer hardware.
Therefore, there is a need for a fall-resistance detection apparatus for computer hardware to solve the above-mentioned problems in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a falling resistance detection device for computer hardware, characterized in that: the method comprises the following steps:
a base;
the feeding and discharging assembly is used for continuously providing computer hardware to be detected and collecting the detected computer hardware;
the sucking disc component at least comprises a sucking disc and suction nozzles, the suction nozzles are uniformly distributed on the sucking disc, and the sucking state of the sucking disc component is controlled by an external negative pressure generator; and
the height and angle adjusting assembly is connected with the adsorption disc assembly at an adjusting end and is used for adjusting the height of the adsorption disc assembly and/or an included angle between the adsorption disc assembly and a horizontal plane;
when the adsorption disc assembly is in a turnover state, the adsorption disc assembly can be ejected out of computer hardware upwards;
and the ejection force of the adsorption disc assembly is adjustable.
Preferably, the sucking disc assembly further comprises a connecting frame, a driving disc and a driver, wherein one side of the connecting frame is fixed at the adjusting end of the height and angle adjusting assembly, the other side of the connecting frame is fixed with the sucking disc, a through groove is formed in the middle of the sucking disc and used for slidably arranging the driving disc, and the sliding action of the driving disc is controlled by the driver fixed on the sucking disc;
and a plurality of flexible supporting nozzles are uniformly distributed on one side of the driving disc, which is far away from the driver.
Further, as preferred, height and angle adjustment subassembly include height adjustment subassembly and angle adjustment subassembly, wherein, height adjustment subassembly includes bearing frame, lead screw, screw seat, mount pad and pivot, wherein, two the bearing frame is fixed respectively on footstock and shifter, rotates between two bearing frames and is provided with the lead screw, the lead screw is rotated by outside motor drive, the transmission is connected with the screw seat on the lead screw, screw seat one side is fixed with the mount pad, it is provided with the pivot to rotate in the mount pad, the one end of pivot links to each other with the absorption dish subassembly, and the other end rotates and sets up in the guide holder, the guide holder slides and sets up in the guide way of seting up on the guide bar, the guide bar is fixed between footstock and shifter.
Further, as preferred, the footstock is still fixed on the support arm, the support arm is fixed in on the shifter, the shifter supports and slides and sets up on the track, the track is fixed in on the base, still adopt the support to be fixed with the actuating lever on the base, the output of actuating lever links to each other with the support arm to utilize the adsorption disc subassembly to upwards ejecting computer hardware after, remove the adsorption disc subassembly through the shifter.
Further, preferably, a resistance increasing claw is further arranged in the mounting seat, and the resistance increasing claw is in contact with the rotating shaft.
Further, as preferred, the angle adjustment subassembly includes telescopic link, gear and rack one, wherein, the coaxial embedding of telescopic link is in the pivot, and the flexible end coaxial fixation of telescopic link has the gear, one side of gear is provided with rack one of fixing on the support arm, and can drive the gear and mesh mutually with rack one through the extension of telescopic link.
Further, preferably, a second rack is fixed on one side, close to the gear, of the top of the first rack in the same direction, when the telescopic rod is not extended, the upward moving track of the gear passes through the second rack, and the length of the second rack can ensure that the second rack and the gear are meshed and then drive the gear to rotate at least 270 degrees.
Further, as preferred, the suction nozzle adopts the spring to slide with the sucking disc and links to each other, just the sucking disc corresponds the weight sensor that the position department of suction nozzle set up, weight sensor and driver all are even with the controller electricity, the controller can be according to weight data, the power of control driver to control computer hardware is for the bullet of sucking disc and fly the height.
Preferably, a baffle seat is fixed on one side of the top seat close to the adsorption disc assembly, and a baffle is hinged to the baffle seat in an angle-adjustable mode.
Further, as preferred, the feeding and discharging subassembly includes carousel and graduation subassembly, the graduation subassembly can drive the carousel and rotate along its central vertical axis with the mode of decide angle, the carousel is the equidistance at least and separates into four, two of them are the feeding part, and two are ejection of compact parts, and feeding part and ejection of compact part interval set up.
Compared with the prior art, the invention provides a falling-resistant performance detection device for computer hardware, which has the following beneficial effects:
the feeding and discharging assembly arranged in the device can realize feeding and discharging, so that a basis is provided for continuous detection, and the automation degree is improved; the height and angle adjusting assembly can enable computer hardware to be capable of detecting the anti-falling performance at different heights and different angles, and a driver applies a certain force to the driving disc, so that the anti-falling performance of the computer hardware can be detected under the simulation of a certain height and a certain external force, and in addition, when the adsorption disc assembly is in a turnover state, the adsorption disc assembly can be pushed upwards out of the computer hardware; and the ejection force of the adsorption disc assembly is adjustable, so that the ejection flying height of the computer hardware relative to the sucking disc is controlled, the detection height of the anti-falling performance of the computer hardware can be increased under the condition that the adsorption disc assembly is at the limit height, and the flexibility is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of the chuck assembly of the present invention;
FIG. 3 is a schematic view of the height and angle adjustment assembly of the present invention;
FIG. 4 is a schematic structural view of a turntable according to the present invention;
in the figure: 1. a base; 2. a feeding and discharging component; 21. a turntable; 3. an adsorption disc assembly; 4. a height and angle adjustment assembly; 5. a mover; 6. a track; 7. a drive rod; 8. a support; 9. a baffle plate; 10. a baffle seat; 11. a top seat; 12. a support arm; 31. a connecting frame; 32. a suction cup; 33. a suction nozzle; 34. a drive disc; 35. a flexible support spout; 36. a driver; 41. a bearing seat; 42. a lead screw; 43. a nut seat; 44. a mounting seat; 45. a rotating shaft; 46. a guide seat; 47. a guide bar; 48. a telescopic rod; 49. a gear; 410. a first rack; 411. a second rack; 412. resistance-increasing claws.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, an apparatus for detecting a falling-resistance performance of computer hardware includes:
a base 1;
the feeding and discharging component 2 is used for continuously providing computer hardware to be detected and collecting the detected computer hardware;
the sucking disc component 3 at least comprises a sucking disc 32 and suction nozzles 33, wherein the suction nozzles 33 are uniformly distributed on the sucking disc 32, and the sucking state of the sucking disc component is controlled by an external negative pressure generator; and
the height and angle adjusting component 4 is connected with the adsorption disc component 3 at an adjusting end and is used for adjusting the height of the adsorption disc component 3 and/or an included angle between the adsorption disc component 3 and a horizontal plane;
when the sucking disc component 3 is in a turning state, the sucking disc component can be pushed out of the computer hardware upwards;
and, the ejecting force of the sucking disc component 3 is adjustable to control the height of the computer hardware for the bouncing and flying of the sucking disc 32, so that the detection height of the anti-falling performance of the computer hardware can be increased under the condition that the sucking disc component 3 is at the limit height.
In this embodiment, as shown in fig. 2, the sucking disc assembly 3 further includes a connecting frame 31, a driving disc 34 and a driver 36, wherein one side of the connecting frame 31 is fixed at an adjusting end of the height and angle adjusting assembly 4, the other side of the connecting frame is fixed with a sucking disc 32, a through groove is formed in the middle of the sucking disc 32 and used for slidably arranging the driving disc 34, the sliding action of the driving disc 34 is controlled by the driver 36 fixed on the sucking disc 32, when the sucking disc 32 is not in a turning state, a certain force is applied to the driving disc through the driver, and at this time, the suction nozzle does not work, and the falling resistance performance of the computer hardware can be detected by simulating at a certain height and under a;
one side of the driving disc 34, which is far away from the driver 36, is uniformly provided with a plurality of flexible supporting nozzles 35, the flexible supporting nozzles 35 are made of flexible materials and have a sealed hollow structure, and buffer gas is pre-filled in the hollow structure.
In this embodiment, the height and angle adjusting assembly 4 includes a height adjusting assembly and an angle adjusting assembly, wherein the height adjusting assembly includes bearing seats 41, a lead screw 42, a nut seat 43, a mounting seat 44 and a rotating shaft 45, two of the bearing seats 41 are respectively fixed on the top seat 11 and the mover 5, the lead screw 42 is rotatably disposed between the two bearing seats 41, the lead screw 42 is driven to rotate by an external motor, the lead screw 42 is connected with the nut seat 43 in a transmission manner, the mounting seat 44 is fixed on one side of the nut seat 43, the rotating shaft 45 is rotatably disposed in the mounting seat 44, one end of the rotating shaft 45 is connected with the adsorption disc assembly 3, the other end of the rotating shaft is rotatably disposed in the guide seat 46, the guide seat 46 is slidably disposed in a guide groove formed in the guide rod 47, the guide rod 47 is fixed between the top seat 11 and the mover 5, and the guide rod is matched with the guide seat to achieve a limiting effect, therefore, the driving screw rod rotates to drive the screw seat 43 and the mounting seat 44 to perform height adjustment, so as to drive the adsorption disc assembly 3 to perform height adjustment, and further, the computer hardware can perform anti-falling performance detection at different heights.
In addition, footstock 11 still fixes on support arm 12, support arm 12 is fixed in on the shifter 5, shifter 5 supports and slides and sets up on track 6, track 6 is fixed in on base 1, still adopt support 8 to be fixed with actuating lever 7 on the base 1, the output of actuating lever 7 links to each other with support arm 12 to utilize behind the upwards ejecting computer hardware of sucking disc subassembly 3, remove sucking disc subassembly 3 through shifter 5, prevent that sucking disc subassembly 3 from influencing the free fall motion of computer hardware.
In a preferred embodiment, a resistance increasing claw 412 is further disposed in the mounting seat 44, and the resistance increasing claw 412 is in contact with the rotating shaft 45.
In this embodiment, as shown in fig. 3, the angle adjusting assembly includes a telescopic rod 48, a gear 49 and a first rack 410, wherein the telescopic rod 48 is coaxially embedded in the rotating shaft 45, the telescopic end of the telescopic rod 48 is coaxially fixed with the gear 49, one side of the gear 49 is provided with the first rack 410 fixed on the support arm 12, and the gear 49 can be driven to be meshed with the first rack 410 by extending the telescopic rod 48, in the implementation, when the angle of the computer hardware needs to be adjusted, the gear 49 is only required to be meshed with the first rack 410 by the telescopic rod 48, and then the height of the mounting seat 44 is adjusted, so that the timing of adjusting the angle needs to be noticed, so that the corresponding angle is achieved while the corresponding height is achieved.
In addition, a second rack 411 is fixed on one side, close to the gear 49, of the top of the first rack 410 in the same direction, when the telescopic rod 48 is not extended, the upward moving track of the gear 49 passes through the second rack 411, the length of the second rack 411 can ensure that the second rack is meshed with the gear 49 and then the drive gear 49 rotates at least 270 degrees, so that the second rack 411 is a forced rack and has the function of forcibly turning over the suction cup 32, and the detection height of the anti-falling performance of the computer hardware can be increased by matching with a driver under the condition that the suction cup assembly 3 is at the limit height.
In this embodiment, the suction nozzle 33 is slidably connected to the suction cup 32 by a spring (not shown), the suction cup 32 is provided with a weight sensor at a position corresponding to the suction nozzle 33, the weight sensor and the driver 36 are both electrically connected to a controller, and the controller can control the power of the driver 36 according to the weight data, so as to control the flying height of the computer hardware relative to the suction cup 32.
In addition, a baffle seat 10 is fixed on one side of the top seat 11 close to the suction disc assembly 3, and a baffle 9 is hinged on the baffle seat 10 in an angle-adjustable manner.
In this embodiment, as shown in fig. 4, the feeding and discharging assembly 2 includes a rotary table 21 and an indexing assembly, the indexing assembly can drive the rotary table 21 to rotate along the central vertical axis thereof in a fixed angle manner, the indexing assembly can be a worm and gear structure, a driving motor of the indexing assembly can be a servo motor, which is not repeated herein, the rotary table 21 is at least divided into four parts at equal angles, two of the four parts are feeding parts, the other two parts are discharging parts, and the feeding parts and the discharging parts are arranged at intervals, so that a basis is provided for continuous detection, and the degree of automation is improved.
In specific implementation, the feeding and discharging assembly 2 feeds and discharges materials, the adsorption disc assembly 3 adsorbs computer hardware to be tested, then the screw rod is driven to rotate to drive the screw seat 43 and the mounting seat 44 to carry out height adjustment, thereby driving the adsorption disc component 3 to carry out height adjustment, so that the computer hardware can carry out anti-falling performance detection at different heights, at the moment, a certain force is applied to the driving disc through the driver, and the suction nozzle does not work at the moment, the anti-falling performance of the computer hardware can be simulated at a certain height and under a certain external force, in addition, when the angle of the computer hardware needs to be adjusted, the driving gear 49 is meshed with the first rack 410 only through the telescopic rod 48, then, the height of the mounting seat 44 is adjusted, and when the sucking disc assembly 3 is in a turning state, the sucking disc assembly can be pushed upwards out of computer hardware; and, the ejecting force of the sucking disc assembly 3 is adjustable to control the computer hardware to fly to the bullet of sucking disc 32 and fly the height, so set up, can be under the circumstances that the sucking disc assembly 3 is in the limit height, increase the anti performance detection height that falls of computer hardware, and utilize sucking disc assembly 3 to remove sucking disc assembly 3 through shifter 5 after upwards ejecting computer hardware, prevent that sucking disc assembly 3 from influencing the free falling body motion of computer hardware.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (10)

1. A falling resistance detection device for computer hardware, characterized in that: the method comprises the following steps:
a base (1);
the feeding and discharging assembly (2) is used for continuously providing computer hardware to be detected and collecting the detected computer hardware;
the sucking disc component (3) at least comprises a sucking disc (32) and suction nozzles (33), wherein the suction nozzles (33) are uniformly distributed on the sucking disc (32), and the sucking state of the sucking disc component is controlled by an external negative pressure generator; and
the height and angle adjusting component (4) is connected with the adsorption disc component (3) at an adjusting end and is used for adjusting the height of the adsorption disc component (3) and/or an included angle between the adsorption disc component and a horizontal plane;
when the adsorption disc assembly (3) is in a turnover state, the adsorption disc assembly can be ejected out of computer hardware upwards;
and the ejection force of the adsorption disc assembly (3) is adjustable.
2. A fall resistance detection apparatus for computer hardware according to claim 1, wherein: the sucking disc component (3) further comprises a connecting frame (31), a driving disc (34) and a driver (36), wherein one side of the connecting frame (31) is fixed at the adjusting end of the height and angle adjusting component (4), the other side of the connecting frame is fixed with the sucking disc (32), a through groove is formed in the middle of the sucking disc (32) and used for slidably arranging the driving disc (34), and the sliding action of the driving disc (34) is controlled by the driver (36) fixed on the sucking disc (32);
and a plurality of flexible supporting nozzles (35) are uniformly distributed on one side of the driving disc (34) far away from the driver (36).
3. A fall resistance detection apparatus for computer hardware according to claim 1, wherein: the height and angle adjusting assembly (4) comprises a height adjusting assembly and an angle adjusting assembly, wherein the height adjusting assembly comprises bearing seats (41), a lead screw (42), a nut seat (43), a mounting seat (44) and a rotating shaft (45), the two bearing seats (41) are respectively fixed on a top seat (11) and a mover (5), the lead screw (42) is rotatably arranged between the two bearing seats (41), the lead screw (42) is driven to rotate by an external motor, the nut seat (43) is in transmission connection with the lead screw (42), the mounting seat (44) is fixed on one side of the nut seat (43), the rotating shaft (45) is rotatably arranged in the mounting seat (44), one end of the rotating shaft (45) is connected with the adsorption disc assembly (3), the other end is rotatably arranged in the guide seat (46), the guide seat (46) is slidably arranged in a guide groove formed in a guide rod (47), the guide rod (47) is fixed between the top seat (11) and the mover (5).
4. A fall resistance detection apparatus for computer hardware according to claim 3, wherein: footstock (11) are still fixed on support arm (12), support arm (12) are fixed in on shifter (5), shifter (5) support and slide and set up on track (6), track (6) are fixed in on base (1), still adopt support (8) to be fixed with actuating lever (7) on base (1), the output and support arm (12) of actuating lever (7) link to each other to utilize sucking disc subassembly (3) to upwards ejecting computer hardware after, remove sucking disc subassembly (3) through shifter (5).
5. A fall resistance detection apparatus for computer hardware according to claim 3, wherein: and a resistance increasing claw (412) is further arranged in the mounting seat (44), and the resistance increasing claw (412) is in contact with the rotating shaft (45).
6. A fall resistance detection apparatus for computer hardware according to claim 3, wherein: the angle adjusting assembly comprises a telescopic rod (48), a gear (49) and a first rack (410), wherein the telescopic rod (48) is coaxially embedded in the rotating shaft (45), the gear (49) is coaxially fixed at the telescopic end of the telescopic rod (48), the first rack (410) fixed on the support arm (12) is arranged on one side of the gear (49), and the first rack (410) can be driven to be meshed with the gear (49) through the extension of the telescopic rod (48).
7. The apparatus for detecting a fall resistance of computer hardware according to claim 6, wherein: and a second rack (411) is fixed on one side, close to the gear (49), of the top of the first rack (410) in the same direction, when the telescopic rod (48) is not extended, the upward moving track of the gear (49) passes through the second rack (411), and the length of the second rack (411) can ensure that the second rack and the gear (49) are meshed and then the driving gear (49) rotates at least 270 degrees.
8. A fall resistance detection apparatus for computer hardware according to claim 2, wherein: the suction nozzle (33) adopts spring and sucking disc (32) slip to link to each other, just sucking disc (32) correspond the weight sensor that the position department of suction nozzle (33) set up, weight sensor all is connected with the controller electricity with driver (36), the controller can be according to weight data, the power of control driver (36) to the height that flies of the bullet of control computer hardware for sucking disc (32).
9. A fall resistance detection apparatus for computer hardware according to claim 3, wherein: a baffle seat (10) is fixed on one side of the top seat (11) close to the adsorption disc assembly (3), and a baffle (9) is hinged to the baffle seat (10) in an angle-adjustable manner.
10. A fall resistance detection apparatus for computer hardware according to claim 1, wherein: the feeding and discharging assembly (2) comprises a rotary disc (21) and an indexing assembly, the indexing assembly can drive the rotary disc (21) to rotate along the central vertical axis of the rotary disc in a fixed-angle mode, the rotary disc (21) is at least divided into four parts in an equal-angle mode, two of the four parts are feeding parts, the other two parts are discharging parts, and the feeding parts and the discharging parts are arranged at intervals.
CN202110418580.6A 2021-04-19 2021-04-19 Anti-falling performance detection device for computer hardware Active CN113008504B (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN116558763A (en) * 2023-07-12 2023-08-08 新乡职业技术学院 Anti-falling performance test equipment for computer parts
CN116818254A (en) * 2023-08-31 2023-09-29 枣庄科顺数码有限公司 Computer detection equipment

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CN211452783U (en) * 2020-01-20 2020-09-08 李桂彬 Anti performance test device that falls of communications facilities
CN111649898A (en) * 2020-05-29 2020-09-11 徐海云 Anti performance testing platform that falls of computer hardware
CN112393920A (en) * 2020-11-19 2021-02-23 天津鑫达源科技有限公司 Drop detection testing machine for frame front fork assembly

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CN2757119Y (en) * 2004-12-31 2006-02-08 比亚迪股份有限公司 Fall test table
CN105300647A (en) * 2015-10-28 2016-02-03 重庆市新唐电科技有限公司 Mobile phone falling damage resistance detection device with automatic turn-over and pick-up function
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Publication number Priority date Publication date Assignee Title
CN116558763A (en) * 2023-07-12 2023-08-08 新乡职业技术学院 Anti-falling performance test equipment for computer parts
CN116558763B (en) * 2023-07-12 2023-09-05 新乡职业技术学院 Anti-falling performance test equipment for computer parts
CN116818254A (en) * 2023-08-31 2023-09-29 枣庄科顺数码有限公司 Computer detection equipment

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