CN112612658A - Drop test device for server host - Google Patents
Drop test device for server host Download PDFInfo
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- CN112612658A CN112612658A CN202011460274.0A CN202011460274A CN112612658A CN 112612658 A CN112612658 A CN 112612658A CN 202011460274 A CN202011460274 A CN 202011460274A CN 112612658 A CN112612658 A CN 112612658A
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- drop test
- collision
- server
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- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a drop test device for a server host, belongs to the technical field of server detection, and solves the problem that most drop test devices for the server host in the existing scheme only perform simple surface drop, but the collision phenomenon of a rotating surface and a rotating edge generated in the actual carrying and installing process cannot be considered. The device comprises: fixing a support structure, a lifting structure and a collision structure; wherein the lifting structure is arranged on the fixed support structure; the collision structure is connected with one end of the lifting structure far away from the fixed supporting structure; the lifting structure is a telescopic structure and is used for forming a lifting plane so as to lift the server host to form different angles with the horizontal plane; after the lifting structure is retracted, the collision structure can strike the server mainframe in free fall.
Description
Technical Field
The invention relates to the technical field of server detection, in particular to a drop test device for a server host.
Background
With the rapid development of the internet and the peripheral industries, the requirements for stability and reliability of the server are higher and higher. And the product can receive the collision that transport, place the production in the installation, in order to verify whether complete machine mechanism design can prevent the harm, sufficient stability and reliable that the collision in the installation brought the product, can generally carry out the inspection through bare quick-witted free fall in the product research and development process.
Disclosure of Invention
The invention aims to provide a drop test device for a server host, which solves the technical problem that the collision condition of a rotating surface and a rotating edge of the server host cannot be tested during drop test of a server in the prior art.
The invention provides a drop test device for a server host, which comprises: fixing a support structure, a lifting structure and a collision structure;
wherein, the lifting structure is arranged on the fixed supporting structure;
the collision structure is connected with one end of the lifting structure far away from the fixed supporting structure;
the lifting structure is a telescopic structure and is used for forming a lifting plane so as to lift the server host to form different angles with the horizontal plane;
after the lifting structure is contracted, the collision structure can strike the server host which falls freely.
Optionally, the drop test device for a server host further includes: the base is connected with one ends of two or more buffer structures, and the fixed support structure is connected with the other ends of the two or more buffer structures.
Optionally, the buffering structure adopts a spring structure with a damping effect.
Optionally, the fixed support structure comprises: the device comprises a fixed supporting frame, a horizontal adjusting device and a supporting table;
the fixed support frame is a hollow frame structure without an upper surface, the horizontal adjusting device is arranged in the fixed support frame and is fixedly connected with the bottom surface of the fixed support frame, the horizontal adjusting device is fixedly connected with the support table, the length and the width of the support table correspond to those of the fixed support frame, and the support table is used as the upper surface of the fixed support frame.
Optionally, the level adjustment device includes: the device comprises a horizontal table, a fixing plate, a first adjusting part, a second adjusting part and a third adjusting part; wherein, the first adjusting part is arranged at the geometric center of the horizontal table; the second adjusting part and the third adjusting part are symmetrically arranged on the horizontal table; the positions of the first adjusting part, the second adjusting part and the third adjusting part are relatively fixed through the fixing plate.
Optionally, the second adjusting portion and the third adjusting portion have the same structure, and include: the elastic nut seat is fixed on the horizontal table, a threaded end of the first adjusting screw penetrates through the supporting table and is locked with the elastic nut seat, and the handle is used for adjusting the first adjusting screw.
Optionally, a connecting rod is disposed on the upper surface of the lifting structure, and the lifting structure is fixedly connected to the lower surface of the collision structure through the connecting rod.
Optionally, the lifting structure comprises two or more lifting rods with adjustable lengths, and the lifting rods are used for forming a lifting plane to lift the server host to form different angles with the horizontal plane.
Optionally, the collision structure is provided with a through hole.
Alternatively, the lifting rod of the lifting structure may correspond to the through hole of the collision structure, and the lifting rod of the lifting structure may penetrate the collision structure through the through hole.
The invention provides a drop test device for a server host, which comprises a fixed supporting structure, a lifting structure and a collision structure; wherein, the lifting structure is arranged on the fixed supporting structure; the collision structure is connected with one end of the lifting structure far away from the fixed supporting structure; the lifting structure is a telescopic structure and is used for forming a lifting plane so as to lift the server host to form different angles with the horizontal plane; after the lifting structure is contracted, the collision structure can strike the server host which falls freely. When the drop test of the server host is carried out, the server host can fall at different angles with the horizontal plane, and then the conditions that the server host generates a rotating surface and a rotating edge can be tested.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a server host drop test apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a horizontal adjustment device in a server host drop test device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second adjusting portion in the drop test device for a server host according to the embodiment of the present invention;
the device comprises a base 1, a buffer structure 2, a fixed support structure 3, a fixed support frame 31, a fixed support frame 32, a horizontal adjusting device 321, a horizontal table 322, a fixed plate 323, a first adjusting part 324, a second adjusting part 3241, an elastic nut seat 3242, an adjusting screw 3243, a handle 325, a third adjusting part 325, a support table 33, a lifting structure 4, a connecting rod 41, a lifting rod 42, a collision structure 5 and a through hole 51.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "comprising" and "having," and any variations thereof, as referred to in embodiments of the present invention, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Most of the existing drop test devices for the server only carry out simple face drop, and the collision phenomenon of a rotating face and a rotating edge generated in the actual carrying and installing processes cannot be considered. When the test is carried out, the test can be carried out only by means of manual carrying and cushion blocks, and the test quality and the operation safety can not be guaranteed.
Referring to fig. 1, a server host drop test apparatus provided in an embodiment of the present invention includes: a fixed support structure 3, a lifting structure 4 and a collision structure 5;
wherein, the lifting structure 4 is arranged on the fixed supporting structure 3;
the collision structure 5 is connected with one end of the lifting structure 4 far away from the fixed supporting structure 3;
the lifting structure 4 is a telescopic structure and is used for forming a lifting plane to lift the server host to form different angles with the horizontal plane, namely, the heights of the sides of the server host from the collision structure 5 are different;
after the lifting structure 4 is retracted, the free falling server mainframe impacts on the collision structure 5.
For example, the lifting structure 4 supports the server host, controls the degree of extension of the lifting structure 4, so that after the lifting plane formed by the lifting structure 4 lifts the server host to form different angles with the horizontal plane, the server host is released, so that the server host falls freely to impact the collision structure 5, and controls the lifting plane to lift the server host to form different angles with the horizontal plane, so that the situation that the server host generates a rotating surface and a rotating edge can be tested.
Illustratively, the lifting structure 4 includes 4 lifting rods 41 disposed at four vertex angles of the server host, and each lifting rod 41 can independently adjust its own extension and retraction degree, so that the lifting plane and the horizontal plane can be adjusted to form different angles, that is, the server host on the lifting plane and the horizontal plane can be adjusted to form different angles, since the plane of the server host and the horizontal plane form different angles, when the server host performs free-fall motion, the complete falling sequence of the edges of the server host is different, the angle between the server host and the horizontal plane is adjusted by using the 4 lifting rods 41 to be the angle at which the edge to be measured of the server host falls first, the 4 lifting rods 41 are rapidly contracted simultaneously, the server host performs free-fall motion after being in a suspended state, and the free-fall motion is a vertically downward motion trajectory, the edge to be measured of the server mainframe performing free-fall motion collides with the collision structure 5.
Specifically, the lifting rod 41 disposed at the left side vertex of the server host extends, the lifting rod 41 disposed at the right side vertex of the server host is stationary, and the lifting rod 41 disposed at the left side vertex of the server host lifts the server host to form a lifting plane, the lifting plane lifts the server host, the lifting rod 41 at the left side vertex of the server host contracts rapidly, the server host falls down by rotating with the right side edge as a fulcrum, and the server host impacts the collision structure 5 with the left side edge.
In one embodiment, the server host drop test apparatus further includes: base 1 and buffer structure 2, wherein, above-mentioned base 1 is connected with two and more than two above-mentioned buffer structure 2's one end, and above-mentioned fixed bearing structure 3 is connected with two and more than two above-mentioned buffer structure 2's the other end.
Exemplarily, the buffer structure 2 reduces the impact force on the drop test device of the server host when the server host falls, increases the shock resistance of the drop test device of the server host, and reduces the risk of damage to the drop test device of the server host.
In one embodiment, the cushioning structure 2 is a spring structure having a shock-absorbing function.
Exemplarily, the spring structure has the advantages of durability and better shock absorption effect compared with shock absorption methods such as sponge, and particularly has better shock absorption effect when an air spring structure is adopted.
In one embodiment, the fixed support structure 3 comprises: a fixed support frame 31, a horizontal adjusting device 32 and a support table 33;
the fixed support frame 31 has a hollow frame structure without an upper surface, the level adjusting device 32 is disposed in the fixed support frame 31 and is fixedly connected to a bottom surface of the fixed support frame 31, the level adjusting device 32 is fixedly connected to the support base 33, a length and a width of the support base 33 correspond to a length and a width of the fixed support frame 31, and the support base 33 serves as the upper surface of the fixed support frame 31.
For example, as shown in fig. 2 and 3, a horizontal adjusting device 32 is disposed in the fixed support frame 31, so that the lifting structure 4 disposed on the fixed support structure 3 can be kept horizontal, when the lifting structure 4 is in a horizontal state, the telescopic structure of the lifting structure 4 can be more smoothly extended and retracted, and the increase of the friction force of the telescopic structure of the lifting structure 4 due to the deviation of the angle is avoided, thereby avoiding the problem that the telescopic structure of the lifting structure 4 is not smoothly extended and retracted, more smoothly supporting the server host, and controlling the extension and retraction degree of the lifting structure 4, so that the lifting plane formed by the lifting structure 4 lifts the server host to form different angles with the horizontal plane.
In one embodiment, the level adjustment device 32 comprises: a horizontal table 321, a fixing plate 322, a first adjusting part 323, a second adjusting part 324, and a third adjusting part 325; wherein the third adjustment part 325 is disposed at the geometric center of the fixing plate 322; the second adjusting part 324 is symmetrically disposed on the horizontal stage 321 with respect to the first adjusting part 323; the positions of the first adjuster 323, the second adjuster 324, and the third adjuster 325 are fixed relative to each other by the fixing plate 322.
In one embodiment, the configuration of the second adjusting portion 324 includes: an elastic nut seat 3241, an adjusting screw 3242 and a handle 3243, wherein the elastic nut seat 3241 is fixed on the fixing plate 322, the adjusting screw 3242 has a screw end passing through the support platform 33 and locked with the elastic nut seat 3241, and the handle 3243 is used for adjusting the adjusting screw 3242. A
Illustratively, the handle 3243 is rotated, the handle 3243 rotates the adjusting screw 3242, and the adjusting screw 3242 rotates through the elastic nut seat 3241, thereby controlling the horizontal state of the support platform 33.
In one embodiment, the upper surface of the lifting structure 4 is provided with a connecting rod 42, and the connecting rod 42 is fixedly connected with the lower surface of the collision structure 5.
For example, the lifting structure 4 and the collision structure 5 are fixedly connected through the connecting rod 41, so that a gap exists between the lifting structure 4 and the collision structure 5, and the gap enables the telescopic structure of the lifting structure 4 to be smoothly extended and retracted, thereby providing a space for extension and retraction of the lifting rod 41 and avoiding the situation that the lifting rod 41 cannot be extended and retracted due to friction and other problems.
In one embodiment, the lifting structure 4 comprises two or more lifting rods 41 with adjustable lengths, which are used to form a lifting plane for lifting the server mainframe at different angles to the horizontal plane.
For example, distance scales may be added to two or more lifting rods 41 with adjustable lengths of the lifting structure 4 to measure the telescopic lengths of the two or more lifting rods 41 with adjustable lengths of the lifting structure 4, so as to more intuitively obtain test data of the drop test of the server host.
In one embodiment, the collision structure 5 is provided with a through hole 51.
In one embodiment, the lifting rod 41 of the lifting structure 4 corresponds to the through hole 51 of the collision structure 5, and the lifting rod 41 of the lifting structure 4 can penetrate the collision structure 5 through the through hole 51.
For example, the lifting rod 41 of the lifting structure 4 supports the server host, and controls the extension degree of the lifting rod 41 of the lifting structure 4, so that after the lifting plane formed by the lifting rod 41 of the lifting structure 4 lifts the server host to form different angles with the horizontal plane, the server host is released, so that the server host freely falls and impacts on the collision structure 5, and the lifting plane lifts the server host to form different angles with the horizontal plane, so that the situation that the server host generates a rotating surface and a rotating edge can be tested.
The lifting structure 4 is arranged on the fixed supporting structure 3; the collision structure 5 is connected with one end of the lifting structure 4 far away from the fixed supporting structure 3; the lifting structure 4 is a telescopic structure and is used for forming a lifting plane to lift the server host to form different angles with the horizontal plane; after the lifting structure 4 is retracted, the collision structure 3 can strike the server mainframe which falls freely. When the drop test of the server host is carried out, the server host can fall at different angles with the horizontal plane, and then the conditions that the server host generates a rotating surface and a rotating edge can be tested.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are merely specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; and the modifications, changes or substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. Are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A server host drop test device, comprising: fixing a support structure, a lifting structure and a collision structure;
wherein the lifting structure is arranged on the fixed support structure;
the collision structure is connected with one end of the lifting structure far away from the fixed supporting structure;
the lifting structure is a telescopic structure and is used for forming a lifting plane so as to lift the server host to form different angles with the horizontal plane;
after the lifting structure is retracted, the collision structure can strike the server mainframe in free fall.
2. The server host drop test device of claim 1, further comprising: the base is connected with two or more ends of the buffer structure, and the fixed supporting structure is connected with two or more other ends of the buffer structure.
3. The server host drop test device according to claim 2, wherein the buffer structure is a spring structure with a damping effect.
4. The server mainframe drop test apparatus of claim 1 wherein the fixed support structure comprises: the device comprises a fixed supporting frame, a horizontal adjusting device and a supporting table;
the fixed supporting frame is of a hollow frame structure without an upper surface, the horizontal adjusting device is arranged in the fixed supporting frame and is fixedly connected with the bottom surface of the fixed supporting frame, the horizontal adjusting device is fixedly connected with the supporting table, the length and the width of the supporting table correspond to those of the fixed supporting frame, and the supporting table is used as the upper surface of the fixed supporting frame.
5. The server host drop test device of claim 4, wherein the leveling device comprises: the device comprises a horizontal table, a fixing plate, a first adjusting part, a second adjusting part and a third adjusting part; the first adjusting part is arranged at the geometric center of the horizontal table; the second adjusting part and the third adjusting part are symmetrically arranged on the horizontal table; the positions of the first adjusting part, the second adjusting part and the third adjusting part are relatively fixed through the fixing plate.
6. The server host drop test device of claim 5, wherein the second adjustment section and the third adjustment section have the same configuration, comprising: the elastic nut seat is fixed on the horizontal table, a threaded end of the adjusting screw penetrates through the supporting table and is locked with the elastic nut seat, and the handle is used for adjusting the adjusting screw.
7. The server host drop test device according to claim 1, wherein a connecting rod is arranged on an upper surface of the lifting structure, and is fixedly connected with a lower surface of the collision structure through the connecting rod.
8. The server mainframe drop test device of claim 1, wherein the lifting structure comprises two or more lifting rods with adjustable lengths, and the lifting rods are used for forming a lifting plane to lift the server mainframe to form different angles with a horizontal plane.
9. The server host drop test device of claim 8, wherein the collision structure is provided with a through hole.
10. The server host drop test device of claim 9, wherein the lifting rod of the lifting structure corresponds to the through hole of the collision structure, and the lifting rod of the lifting structure can penetrate through the collision structure through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460274.0A CN112612658A (en) | 2020-12-11 | 2020-12-11 | Drop test device for server host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460274.0A CN112612658A (en) | 2020-12-11 | 2020-12-11 | Drop test device for server host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112612658A true CN112612658A (en) | 2021-04-06 |
Family
ID=75233496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011460274.0A Withdrawn CN112612658A (en) | 2020-12-11 | 2020-12-11 | Drop test device for server host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112612658A (en) |
-
2020
- 2020-12-11 CN CN202011460274.0A patent/CN112612658A/en not_active Withdrawn
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Application publication date: 20210406 |