Server vibration test fixture

Abstract

The utility model discloses a server vibration test fixture in the technical field of servers, which comprises a box body, two side plates, a top plate, a back plate, a bottom plate and two supporting blocks. A plurality of lock catches; two supports; wherein the bottom surfaces of the side plate, the supporting block and the support are positioned on the same horizontal plane; according to the utility model, the server can be stably fixed, the loosening of the server in the vibration test process is avoided, the test effect is ensured, the disassembly, assembly and replacement can be conveniently completed, and a plurality of servers can be tested at the same time at a time, so that the test efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of servers, in particular to a vibration test fixture for servers. Background Art

[0002] To ensure the use effect of the server, it is usually necessary to conduct reliability tests on the server to check whether the newly designed server structure meets the design requirements and can operate stably under actual working conditions. When conducting the test, the server is first fixed on the test bench, and then when the server is running, vibration and impact are directly applied to the server to obtain the influence of vibration and impact on the server performance; and because of the particularity of the server structure, it is usually necessary to use a test fixture to fix it on the test bench.

[0003] However, the existing test fixtures cannot facilitate the disassembly and replacement of the server while ensuring firm fixation, and can only test a small number of servers simultaneously at a time, thus reducing the test efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a vibration test fixture for servers, which solves the technical problem of low test efficiency of the existing vibration test fixtures.

[0005] The utility model discloses a vibration test fixture for servers, comprising:

[0006] A box body, comprising

[0007] Two side plates, which are arranged vertically and relatively parallel to each other,

[0008] A top plate, which is arranged horizontally and is arranged between the two side plates, and a plurality of transversely spaced positioning grooves are formed on the front end surface. The positioning grooves are rectangular structures with openings at the top and bottom, and threaded holes are formed at the bottom of the grooves.

[0009] A back plate, which is arranged vertically and is arranged between the two side plates, and a plurality of transversely spaced through grooves are formed on the outer surface. The through grooves are vertically strip-shaped and correspond to the rectangular structures of the positioning grooves one by one.

[0010] A bottom plate, which is arranged horizontally and is arranged between the two side plates, and a plurality of transversely spaced limiting blocks are arranged on the top surface. A linear limiting channel corresponding to the rectangular structure of the positioning groove one by one is formed between adjacent limiting blocks.

[0011] Two support blocks, which are arranged between the two side plates and are respectively arranged on the front and rear sides of the bottom surface of the bottom plate, and a plurality of transversely spaced mounting grooves are formed on the front end surface of the support block located on the front side;

[0012] Multiple latches are horizontally and spacedly installed in multiple of the installation grooves, and correspond one by one to the positioning grooves in a rectangular structure;

[0013] Two supports, which are strip-shaped, horizontally arranged, and are respectively arranged on the outer sides of the two side plates, and have a plurality of connection holes arranged horizontally and spacedly on the top surface;

[0014] Among them, the bottom surfaces of the side plate, the support block and the support are all on the same horizontal plane.

[0015] This application can firmly fix the server, prevent it from loosening during the vibration test, ensure the test effect, and can also be disassembled and replaced conveniently. Moreover, multiple servers can be tested simultaneously at one time, thus greatly improving the test efficiency.

[0016] On the basis of the above technical solutions, the solution of this application can also be improved as follows:

[0017] Preferably, the front end faces of the side plate, the top plate, the bottom plate, the support and the support block located at the front side are all on the same vertical plane;

[0018] The rear end faces of the side plate, the back plate and the support are all on the same vertical plane;

[0019] The top surfaces of the side plate, the top plate and the back plate are all on the same horizontal plane; Adopting this solution improves the structural regularity of the jig, simplifies the assembly process, improves the structural stability, reduces the difficulty and cost of maintenance, and improves the versatility.

[0020] Preferably, the positioning groove is in a rectangular structure, and the two outer corners have arc chamfers; Adopting this solution, it maintains the maximum fit with the connecting plate, thereby improving the limiting stability, can guide the connecting plate to be inserted, and avoids scratching it.

[0021] Preferably, the support includes

[0022] An L-shaped strip, the outer side of which is connected to the side plate, and the inner top surface is provided with the connection hole;

[0023] A plurality of strengthening blocks, which are arranged horizontally and spacedly, and are arranged between the inner side surface and the inner top surface of the L-shaped strip; Adopting this solution improves the connection stability with the side plate, and while ensuring the structural stability and strength, reduces the material usage, thereby reducing the manufacturing cost.

[0024] Preferably, the limiting block includes

[0025] Two limiting strips;

[0026] Multiple loop-shaped frames are located between the two limit bars. With this solution, while ensuring the limiting effect, the material usage is reduced, thereby lowering the manufacturing cost.

[0027] Preferably, a guiding groove is provided on the front end face of the limiting block, and the guiding groove is used to guide the server to be inserted into the limiting channel. With this solution, the smoothness of the insertion is improved, the testing effect is enhanced, and the server is prevented from being scratched during the test.

[0028] Preferably, it includes:

[0029] Multiple pairs of cushion strips are arranged at intervals on the left and right sides of the limiting channel in one-to-one correspondence. With this solution, the bottom end of the server can be supported, thereby improving the smoothness of the insertion and reducing the scratches caused by friction.

[0030] Preferably, a hollowed-out groove and multiple weight-reducing grooves arranged horizontally at intervals are provided on the outer side surface of the side plate. With this solution, a lightweight design is carried out, thereby ensuring both the structural strength and stability, saving the material usage, reducing the manufacturing cost, being easy to carry and install, and improving the working efficiency.

[0031] Preferably, the width of the top plate is smaller than that of the side plate, a first notch is provided at the rear end face of the top plate, and a second notch is provided on the top surface of the back plate. With this solution, the overall weight of the fixture is further reduced, thereby saving the material usage, reducing the manufacturing cost, being easy to carry and install, and improving the working efficiency.

[0032] Preferably, the first notch and the second notch are isosceles trapezoids and are symmetrically arranged about the center line of the box body. With this solution, the stability of the connection between the two ends of the top plate and the back plate is improved, the stress concentration is reduced, and the bearing capacity is thus enhanced.

[0033] Through the above technical solutions, the following beneficial effects are achieved by the present utility model:

[0034] 1. This application can firmly fix the server, prevent it from loosening during the vibration test, ensure the test effect, and can also conveniently complete disassembly, replacement, and can simultaneously test multiple servers at a time, thereby greatly improving the test efficiency;

[0035] 2. The structure of this application has high regularity, thereby simplifying the assembly process, improving the structural stability, reducing the difficulty and cost of maintenance, and enhancing the versatility;

[0036] 3. A lightweight design is carried out for this application, making the overall weight lighter, thereby ensuring both the structural strength and stability, saving the material usage, reducing the manufacturing cost, being easy to carry and install, and improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0038] Figure 1 It is a schematic structural diagram of the server vibration test fixture described in the specific embodiments of the present application;

[0039] Figure 2 is Figure 1 a top view of the server vibration test fixture shown;

[0040] Figure 3 is Figure 2 an enlarged schematic view of part A in;

[0041] Figure 4 is Figure 1 a schematic view of the state of the server vibration test fixture shown during use;

[0042] Figure 5 is a schematic structural diagram of the server;

[0043] Description of the reference numerals:

[0044] 1. Box body; 11. Side plate; 111. Hollow groove; 112. Weight reduction groove; 12. Top plate; 121. Positioning groove; 121a. Arc chamfer; 122. Threaded hole; 123. First notch; 13. Back plate; 131. Through groove; 132. Second notch; 14. Bottom plate; 14a. Limit channel; 14b. Guide groove; 141. Limit block; 1411. Limit strip; 1412. Return frame; 15. Support block; 151. Installation groove;

[0045] 2. Lock;

[0046] 3. Support; 3a. Connection hole; 31. L-shaped bar; 32. Reinforcing block;

[0047] 4. Pad strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0048] The following will describe in detail the embodiments of the technical solutions of the present invention in conjunction with the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention, so they are only examples and cannot be used to limit the protection scope of the present invention.

[0049] First of all, it should be noted that some orientation terms involved in the following description to clearly illustrate the technical solution of the present utility model, such as the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are all meanings analogized according to the normal orientations of the components in the server vibration test fixture. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0050] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features.

[0051] In this application, unless otherwise clearly specified and defined, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0052] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the specification drawings and specific embodiments.

[0053] Embodiment:

[0054] As Figures 1 to 3 shown, an embodiment of the present application discloses a server vibration test fixture for fixing a server on a test bench for vibration testing. Its specific structure includes: a box body 1, a plurality of latches 2, and two supports 3.

[0055] It should be noted that, as Figure 5 shown, the server includes a connecting plate and a box body; the connecting plate is a vertical strip-shaped rectangular structure, and the box body is arranged behind the connecting plate and is a flat cuboid structure; wherein, the bottom end of the connecting plate is flush with the bottom end of the box body, the top end of the connecting plate is higher than the top end of the box body, and a handle is provided on the outer side of the connecting plate, and a locking through hole is opened above the box body.

[0056] Specifically, the box body 1 includes two side plates 11, a top plate 12, a back plate 13, a bottom plate 14, and two support blocks 15.

[0057] The two side plates 11 are vertically and relatively parallelly arranged, and are specifically rectangular, improving the regularity.

[0058] The top plate 12 is horizontally arranged and is disposed between two side plates 11. A plurality of positioning grooves 121 arranged at intervals horizontally are formed on the front end face. The positioning grooves 121 are open at both the upper and lower ends, and threaded holes 122 are formed at the bottom of the grooves. The width of the positioning groove 121 is adapted to the connecting plate, and the threaded holes 122 correspond to the locking through holes on the connecting plate in the server.

[0059] The back plate 13 is vertically arranged and is disposed between two side plates 11. A plurality of through grooves 131 arranged at intervals horizontally are formed on the outer surface. The through grooves 131 are vertically strip-shaped and correspond to the positioning grooves 121 in a one-to-one rectangular structure, and are used for cables such as data cables and electric wires to pass through the back plate 13 to be connected to the back end of the server, so that the server can operate normally during testing.

[0060] The bottom plate 14 is horizontally arranged and is disposed between two side plates 11. A plurality of limiting blocks 141 arranged at intervals horizontally are provided on the top surface. A limiting channel 14a that is linear and corresponds to the positioning groove 121 in a one-to-one rectangular structure is formed between adjacent limiting blocks 141. The width of the limiting channel 14a is adapted to the box body in the server, so as to play a role in limiting left and right.

[0061] Specifically, the top plate 12, the back plate 13 and the bottom plate 14 are all rectangular and are connected to the side plates 11 through a plurality of bolt assemblies, which improves the regularity and stability of the overall structure.

[0062] It should be noted that the distance between the top plate 12 and the bottom plate 14 matches the height of the box body in the server, so as to play a role in limiting the server up and down.

[0063] Two support blocks 15 are cuboid-shaped to improve regularity. They are disposed between two side plates 11 and are respectively arranged on the front and rear sides of the bottom surface of the bottom plate 14. A plurality of mounting grooves 151 arranged at intervals horizontally are provided on the front end face of the support block 15 located on the front side. The mounting grooves 151 are specifically set to three, but can also be fewer or more, not limited to this.

[0064] A plurality of latches 2 are horizontally and spacedly installed in a plurality of mounting grooves 151 and correspond to the positioning grooves 121 one by one, and are used for snap connection with the handle in the server.

[0065] Two supports 3 are strip-shaped and horizontally arranged, and are respectively disposed on the outer side surfaces of two side plates 11. A plurality of connection holes 3a arranged at intervals horizontally are provided on the top surface. The connection holes 3a are used to bolt-connect the test fixture to the test bench

[0066] Among them, the bottom surfaces of the side plates 11, the support blocks 15 and the supports 3 are all on the same horizontal plane, which is used to increase the bearing area and reduce stress concentration, so that the test fixture can be stably supported.

[0067] The specific usage method of this application is as follows:

[0068] First, place the test fixture on the test bench, then align the connection holes 3a with the mounting holes on the test bench one by one, and then insert and tighten the bolts one by one. Thus, the test fixture is firmly installed on the test bench and is convenient for insertion and installation.

[0069] Secondly, insert the servers one by one horizontally into the limiting channels 14a in a vertical posture from the front side of the test fixture. At this time, the upper and lower end faces of the servers are respectively in contact with the top plate 12 and the bottom plate 14, and the left and right end faces are respectively in contact with the adjacent limiting blocks 141. Thus, the servers are limited up and down and left and right; after that, when the upper part of the connecting plate is inserted into the corresponding positioning groove 121, the servers are inserted in place.

[0070] After that, pass the stud of the locking knob through the locking through hole on the connecting plate and thread it with the threaded hole 122, so as to fix the upper end of the connecting plate and the top plate 12.

[0071] Finally, flip the lock 2 to be snap-connected with the handle, so as to fix the middle and lower ends of the connecting plate and the bottom plate 14.

[0072] Through the above settings, this application can firmly complete the fixation of the servers, avoid loosening during the vibration test, ensure the test effect, and can also conveniently complete disassembly, replacement, and can simultaneously test multiple servers at a time, thereby greatly improving the test efficiency.

[0073] In some embodiments, as Figure 1 shown, the front end faces of the side plates 11, the top plate 12, the bottom plate 14, the supports 3 and the front support blocks 15 are all in the same vertical plane; the rear end faces of the side plates 11, the rear plate 13 and the supports 3 are all in the same vertical plane; the top faces of the side plates 11, the top plate 12 and the rear plate 13 are all in the same horizontal plane.

[0074] Through the above settings, the structural regularity of the fixture is improved, thereby simplifying the assembly process, improving the structural stability, reducing the difficulty and cost of maintenance, and enhancing the versatility.

[0075] In some embodiments, as Figure 1 shown, the positioning groove 121 is in a rectangular structure, used to maintain the maximum contact with the connecting plate, so as to improve the limiting stability, and the two outer corners have arc chamfers 121a, used to guide the connecting plate to be inserted and avoid scratching it.

[0076] In some embodiments, as Figure 1As shown, the support 3 includes an L-shaped strip 31 and a plurality of reinforcing blocks 32; wherein, the outer side surface of the L-shaped strip 31 is connected to the side plate 11, and a connection hole 3a is provided on the inner top surface; the plurality of reinforcing blocks 32 are arranged horizontally at intervals and are provided between the inner side surface and the inner top surface of the L-shaped strip 31.

[0077] Specifically, the support 3 is an integrally formed part with high structural strength; the L-shaped strip 31 is connected to the side plate 11 by bolts, which is convenient for disassembly and assembly and has a firm connection; the reinforcing block 32 is in the shape of a right triangle, and both ends are flush with the inner side surface and the inner top surface of the L-shaped strip 31, and its structural stability is strong, so that it can effectively resist external forces and reduce local stress concentration, improving the bearing capacity of the overall structure.

[0078] Through the above structural design of the support 3, the stability of the connection with the side plate 11 is improved, and while ensuring the structural stability and strength, the material usage is reduced, thereby reducing the manufacturing cost.

[0079] In some embodiments, as Figure 1 and Figure 2 shown, the limiting block 141 includes two limiting strips 1411 and a plurality of return-shaped frames 1412; wherein, the plurality of return-shaped frames 1412 are located between the two limiting strips 1411.

[0080] Through the above structural design of the limiting block 141, while ensuring the limiting effect, the material usage is reduced, thereby reducing the manufacturing cost.

[0081] In some embodiments, as Figure 1 and Figure 4 shown, a guiding groove 14b is provided on the front end surface of the limiting block 141, and the guiding groove 14b is used to guide the server to be inserted into the limiting channel 14a, improving the smoothness of the insertion, enhancing the test effect, and avoiding scratching the server during the test.

[0082] In some embodiments, as Figure 1 shown, it includes: a plurality of pairs of cushion strips 4, which are arranged at intervals on the left and right sides of the limiting channel 14a in one-to-one correspondence.

[0083] It should be noted that the cushion strip 4 is made of a flexible and smooth material, such as: rubber, plastic, smooth paper, etc., and is used to reduce the friction suffered by the server during the insertion process and the scratches caused by the friction; and the cushion strip 4 is preferably adhered to the limiting channel 14a for easy replacement.

[0084] By providing the cushion strip 4, the bottom end of the server can be supported, thereby improving the smoothness of the insertion and reducing the scratches caused by the friction.

[0085] In some embodiments, as Figure 1As shown, the outer side surface of the side plate 11 is provided with a hollowed-out groove 111 and a plurality of weight-reducing grooves 112 arranged horizontally at intervals.

[0086] Through the above design, the side plate 11 is light-weight designed, thus ensuring both the structural strength and stability, saving the material consumption, reducing the manufacturing cost, and being easy to handle and install, thereby improving the work efficiency.

[0087] In some embodiments, as Figure 1 shown, the width of the top plate 12 is smaller than that of the side plate 11. The rear end surface of the top plate 12 is provided with a first notch 123, and the top surface of the back plate 13 has a second notch 132.

[0088] Through the above design, the overall weight of the jig is further reduced, thus saving the material consumption, reducing the manufacturing cost, and being easy to handle and install, thereby improving the work efficiency.

[0089] Based on the above embodiments, the first notch 123 and the second notch 132 are isosceles trapezoids and are symmetrically arranged about the center line of the box body 1.

[0090] Through the above optimized design of the shape, the stability of the connection between the two ends of the top plate 12 and the back plate 13 is improved, and the stress concentration is reduced, thereby improving the bearing capacity.

[0091] In the description of the present utility model, a large number of specific details are illustrated. However, it can be understood that the embodiments of the present utility model can be practiced without these specific details. In some instances, well-known methods, structures and technologies are not shown in detail so as not to obscure the understanding of this specification.

[0092] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example" or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. A server vibration test fixture, characterized in that, Comprising: A box body (1), including Two side plates (11), which are vertically and relatively parallelly arranged, A top plate (12), which is horizontally arranged and is arranged between the two side plates (11), and a plurality of positioning grooves (121) arranged horizontally at intervals are formed on the front end face. The positioning grooves (121) are rectangular structures with openings at the top and bottom, and threaded holes (122) are formed at the bottom of the grooves. A back plate (13), which is vertically arranged and is arranged between the two side plates (11), and a plurality of through grooves (131) arranged horizontally at intervals are formed on the outer surface. The through grooves (131) are vertically strip-shaped and correspond to the positioning grooves (121) in a one-to-one rectangular structure. A bottom plate (14), which is horizontally arranged and is arranged between the two side plates (11), and a plurality of limiting blocks (141) arranged horizontally at intervals are provided on the top surface. A limiting channel (14a) that is linear and corresponds to the positioning grooves (121) in a one-to-one rectangular structure is formed between adjacent limiting blocks (141). Two support blocks (15), which are arranged between the two side plates (11) and are respectively arranged on the front and rear sides of the bottom surface of the bottom plate (14), and a plurality of mounting grooves (151) arranged horizontally at intervals are formed on the front end face of the support block (15) located on the front side. A plurality of latches (2), which are horizontally and spacedly installed in the plurality of mounting grooves (151) and correspond to the positioning grooves (121) in a one-to-one rectangular structure. Two supports (3), which are strip-shaped, horizontally arranged, and are respectively arranged on the outer side surfaces of the two side plates (11), and a plurality of connection holes (3a) arranged horizontally at intervals are provided on the top surface. Wherein, the bottom surfaces of the side plates (11), the support blocks (15), and the supports (3) are all on the same horizontal plane.

2. The server vibration test fixture according to claim 1, characterized in that The front end faces of the side plates (11), the top plate (12), the bottom plate (14), the supports (3), and the support block (15) located on the front side are all on the same vertical plane. The rear end faces of the side plates (11), the back plate (13), and the supports (3) are all on the same vertical plane. The top surfaces of the side plates (11), the top plate (12), and the back plate (13) are all on the same horizontal plane.

3. The server vibration test fixture according to claim 1, wherein, The positioning grooves (121) are rectangular structures, and arc chamfers (121a) are provided at the two outer corners.

4. The server vibration test fixture according to claim 1, characterized in that The support (3) includes An L-shaped strip (31), the outer side surface of which is connected to the side plate (11), and the connection holes (3a) are provided on the inner top surface. A plurality of reinforcing blocks (32), which are arranged horizontally at intervals and are arranged between the inner side surface and the inner top surface of the L-shaped strip (31).

5. The server vibration test fixture according to claim 1, wherein, The limiting block (141) includes Two limiting strips (1411); A plurality of loop frames (1412), which are located between the two limiting strips (1411).

6. The server vibration test fixture according to claim 1, characterized in that A guiding groove (14b) is provided on the front end face of the limiting block (141), and the guiding groove (14b) is used to guide the server to be inserted into the limiting channel (14a).

7. The server vibration test fixture according to claim 1, wherein, Comprising: Multiple pairs of cushion strips (4), which are correspondingly and spacedly arranged on the left and right sides of the limiting channel (14a).

8. The server vibration test fixture according to claim 1, wherein, A hollowed-out groove (111) and a plurality of weight-reducing grooves (112) arranged horizontally at intervals are formed on the outer side surface of the side plate (11).

9. The server vibration test fixture according to claim 1, wherein The width of the top plate (12) is smaller than that of the side plate (11). A first notch (123) is provided at the rear end surface of the top plate (12), and a second notch (132) is provided at the top surface of the back plate (13).

10. The server vibration test fixture according to claim 9, wherein, The first notch (123) and the second notch (132) are isosceles trapezoids and are symmetrically arranged about the center line of the box body (1).

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