CN217466164U - Square wave impact jig for server - Google Patents

Abstract

The utility model provides a server square wave strikes tool, including first main part and second main part, the second main part is connected with first main part and is formed the frame, has first supporting part in the first main part, has the second supporting part in the second main part, and first supporting part is relative with the second supporting part in order to form the support step in the inboard of frame. This is disclosed based on support step setting, during the test, can directly pack into the tool with server front panel bottom, has avoidd the cushion and can not satisfy the front panel position and support and because support position reason, cause the problem of server extra damage, and then can real reaction test result.

Description

Square wave impact jig for server

Technical Field

The disclosure relates to the technical field of server testing, in particular to a square wave impact jig for a server.

Background

With the rapid development of the server industry, more and more customers are biased to purchase a large number of servers as their core applications. Server manufacturers put higher demands on the shipment safety guarantee of the servers, and the servers can perform corresponding impact tests before shipment.

When the server performs square wave impact test, the front panel is not a regular plane, and the front panel is required to be correspondingly supported by the cushion block to be vertically fixed on the impact table, so that the application of impact force can be met. The cushion block supporting mode selected in the current test cannot support the position with the strongest structural strength of the front panel, and the server is additionally damaged due to the supporting position in many times, so that the test result cannot be truly reflected.

SUMMERY OF THE UTILITY MODEL

In view of this, the present disclosure provides a server square wave impact fixture, which has the following technical scheme:

a server square wave impact fixture comprises:

a first body; and

the second main body is connected with the first main body to form a frame;

the first main body is provided with a first supporting part, the second main body is provided with a second supporting part, and the first supporting part is opposite to the second supporting part so as to form a supporting step on the inner side of the frame.

Optionally, the first main body and the second main body are connected through an adjusting member, the first supporting portion and the second supporting portion have a gap in a first direction, and the size of the gap can be adjusted through the adjusting member.

Optionally, the adjustment member includes at least a first block member detachably disposed between the first body and the second body.

Optionally, the adjusting member further comprises a second block detachably disposed between the first body and the second body, and the second block and the first block have different sizes.

Optionally, the adjusting member further includes a connecting screw, the connecting screw has a first section, a second section and a middle section disposed between the first section and the second section, the first block or/and the second block is disposed on the middle section, the first main body is connected to the first section, and the second main body is connected to the second section.

Optionally, the adjusting member includes a bidirectional screw rod, the bidirectional screw rod has a first thread section and a second thread section, the thread turning directions of the first thread section and the second thread section are opposite, the first main body is connected with the first thread section, and the second main body is connected with the second thread section.

Optionally, the first main body comprises a first middle body part and two first end parts at two ends of the first middle body part, the second main body comprises a second middle body part and two second end parts at two ends of the second middle body part, the first supporting part is arranged on the first middle body part, and the second supporting part is arranged on the second middle body part.

Optionally, a first gap is formed between the first supporting part and the first end body; a second gap is formed between the second supporting portion and the second end portion body.

Optionally, the first body has a first plane and a second plane that satisfy a vertical condition with respect to each other, and the first support portion is disposed on the second plane; the second body has a third plane and a fourth plane which satisfy a vertical condition with each other, and the second support part is disposed on the fourth plane; and the first plane and the third plane are positioned on the same plane to form a first supporting surface on the frame.

Optionally, the first supporting portion has a first top surface, the second supporting portion has a second top surface, the first top surface and the second top surface are located on the same plane to form a second supporting surface in the frame, and the second supporting surface is lower than the first supporting surface to form the supporting step.

The present disclosure has the following beneficial effects: the square wave impact jig for the server is arranged on the basis of the supporting steps, during testing, the bottom end of the front panel of the server can be directly installed into the jig, the problem that the cushion block cannot meet the requirements of supporting the front panel and causing extra damage to the server due to the supporting position is solved, and then a real reaction test result can be obtained.

Advantages and features of the present disclosure are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present disclosure are included to provide an understanding of the disclosure. The drawings illustrate embodiments of the disclosure and, together with the description, serve to explain the principles of the disclosure. In the drawings, there is shown in the drawings,

fig. 1 is an exploded view of a server square wave impingement fixture according to an exemplary embodiment of the present disclosure;

fig. 2 is a top view of a server square wave impact fixture according to an exemplary embodiment of the present disclosure;

fig. 3 is a top view of a server square wave impingement fixture according to another exemplary embodiment of the present disclosure;

fig. 4 is a top view of a server square wave impact fixture according to yet another exemplary embodiment of the present disclosure;

FIG. 5 is a perspective view of the first body of FIG. 1;

FIG. 6 is a front view of the first body of FIG. 5;

fig. 7 is a perspective view of the second body of fig. 1.

The reference numbers in the figures illustrate: 10. a first body; 101. a first central body portion; 102. a first end body; 103. a first plane; 104. a second plane; 105. a first gap; 11. a first support section; 1101. a first top surface; 20. a second body; 201. a second central body portion; 202. a second end body; 203. a third plane; 204. a fourth plane; 205. a second gap; 21. a second support portion; 2101. a second top surface; 30. an adjustment member; 31. a first block; 32. a second block member; 33. connecting a screw rod; 331. a first stage; 332. a second stage; 34. and a nut.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present disclosure. One skilled in the art, however, will understand that the following description merely illustrates alternative embodiments of the disclosure and that the disclosure may be practiced without one or more of these details. Furthermore, some features that are well known in the art have not been described in detail in order to avoid obscuring the present disclosure.

As shown in fig. 1 to 2, the square wave impact fixture for a server includes a first main body 10 and a second main body 20, the second main body 20 is connected with the first main body 10 to form a frame, the whole frame can be square, the shape of the frame can be determined according to the shape of the bottom end of the server to be tested, and if the bottom end of the server to be tested is circular, the shape of the frame can be circular correspondingly. First supporting part 11 has on the first main part 10, second supporting part 21 has on the second main part 20, first supporting part 11 is relative with second supporting part 21 in order to form the support step in the inboard of frame, based on supporting the step setting, during the test, can directly pack into the tool with server front panel bottom to can avoid the cushion and can not satisfy the front panel position and support and because support the position reason, cause the problem of server extra damage, and then can real reaction test result.

In order to improve the versatility of the jig and meet the requirements of square wave impact testing of servers of various specifications, the first main body 10 and the second main body 20 are connected by the adjusting member 30, the first supporting portion 11 and the second supporting portion 21 have a distance in a first direction, and the distance can be adjusted by the adjusting member 30. As shown in FIG. 3, the first direction can be the direction indicated by the arrow A in the figure, and the distance can be adjusted based on the setting of the adjusting member 30, because the bottom end of the front panel of the server can be installed in the fixture during the test, the testing requirements of the servers with various specifications can be met. The adjusting member 30 can be a combination of a screw and blocks with different specifications or a combination of a slide and a latch member, and the adjusting member 30 is described in detail below as a combination of a screw and blocks with different specifications.

In one embodiment of the present disclosure, the adjusting member 30 includes a first block 31, the first block 31 is detachably disposed between the first body 10 and the second body 20, such that when the first body 10 is directly connected to the second body 20 (as shown in fig. 1 and 2, the first body 10 may be directly connected to the second body 20 by a connecting screw 33 and a nut 34), the first supporting portion 11 and the second supporting portion 21 have a first distance L1 in the first direction; when the first block 31 is disposed between the first body 10 and the second body 20 (as shown in fig. 3), the first supporting portion 11 and the second supporting portion 21 have a second distance L2 in the first direction, and L2 > L1, so that the distance between the first supporting portion 11 and the second supporting portion 21 in the first direction can be adjusted by mounting or dismounting the first block 31. When the square wave impact jig is used, the first main body 10 and the second main body 20 can be directly fixed through the connecting screw rod 33 and the nut 34, so that the square wave impact jig for testing a 1U server (the 1U server is a product with the shape meeting EIA specifications and the thickness of 4.445cm, Electronic Industries Alliance, EIA for short) can be combined. A first block piece 31 can be arranged between the first main body 10 and the second main body 20 and then fixed through a connecting screw rod 33 and a nut 34, so that a server square wave impact jig for testing a 2U server (the 2U server is a product with the appearance meeting EIA specifications and the thickness of 8.89 cm) can be combined. The first block 31 may be made of bakelite to reduce cost, facilitate processing, and improve durability.

Referring to fig. 1 and 4, the adjusting member 30 may further include a second block 32, the second block 32 is detachably disposed between the first body 10 and the second body 20, and the second block 32 and the first block 31 have different sizes. When the second block 32 is disposed between the first body 10 and the second body 20, the first supporting portion 11 and the second supporting portion 21 have a third distance L3 in the first direction, the second block 32 is removed, and when the first body 10 is directly connected to the second body 20, the first supporting portion 11 and the second supporting portion 21 have a first distance L1 in the first direction (as shown in fig. 2), and L3 > L1, so that the distance between the first supporting portion 11 and the second supporting portion 21 in the first direction can be adjusted by attaching or removing the second block 32. When in use, the first main body 10 and the second main body 20 can be directly fixed through the connecting screw 33 and the nut 34, so that a server square wave impact fixture for testing a 1U server can be combined; a second block 32 can be arranged between the first main body 10 and the second main body 20 and then fixed through a connecting screw 33 and a nut 34, so that a server square wave impact jig for testing a 4U server (the 4U server is a product with the appearance meeting EIA specifications and the thickness of 17.78 cm) can be combined. The second block 32 may be made of bakelite to reduce cost, facilitate processing, and improve durability.

Of course, the adjusting member 30 may further include a third block, the third block has different sizes from the first block 31 and the second block 32, so that a server square wave impact fixture for testing a 3U server (the 3U server is a product with an outer shape satisfying the EIA specification and a thickness of 13.335 cm) can be assembled based on the third block, and the third block may be made of bakelite to reduce cost, facilitate processing and improve durability. That is, the first body 10 and the second body 20 can be combined to test servers with different specifications by combining blocks with different specifications, and when in use, the first body 10 and the second body 20 can be directly connected, a block with one specification (such as the first block 31 or the second block 32) can be arranged between the first body 10 and the second body 20, and blocks with two or more specifications (such as the first block 31 and the second block 32, or the first block 31 and the third block, or the first block 31, the second block 32 and the third block, etc.) can be arranged between the first body 10 and the second body 20.

For the adjustment member 30 to be a combination of a screw rod and blocks of different specifications and sizes, the adjustment member 30 further includes a connecting screw rod 33, the connecting screw rod 33 has a first section 331, a second section 332 and a middle section (not shown in the middle section) disposed between the first section 331 and the second section 332, the first block 31 or/and the second block 32 is disposed on the middle section, the first main body 10 is connected with the first section 331, and the second main body 20 is connected with the second section 332, so that the first main body 10, the second main body 20 and the first block 31 or/and the second block 32 can be conveniently assembled and fixed by disposing the connecting screw rod 33. It should be understood that the intermediate section may be a separate section from the first section 331 and the second section 332, a section of the first section 331 adjacent to the second section 332, or a section of the second section 332 adjacent to the first section 331.

In an embodiment not shown, the connection screw 33 may be replaced by a bidirectional screw, i.e. the adjustment member 30 may comprise a bidirectional screw having a first thread section and a second thread section, the first thread section and the second thread section having opposite thread directions, the first body 10 being connected with the first thread section, and the second body 20 being connected with the second thread section. Based on the arrangement of the bidirectional screw rod, the first supporting part 11 and the second supporting part 21 can be relatively close to or away from each other by rotating the bidirectional screw rod, so that the purpose of adjusting the distance between the first supporting part 11 and the second supporting part 21 in the first direction is achieved. It should be understood that where the adjustment member 30 includes a bidirectional lead screw, the blocks (where the blocks are collectively referred to as the first block 31, the second block 32, and the third block) may be omitted or retained.

It should be noted that the above-mentioned adjusting member 30 is only an example, and the structural form of the adjusting member 30 is not limited as long as the structural member can adjust the distance between the first supporting portion 11 and the second supporting portion 21 in the first direction.

Referring to fig. 5 to 7 in combination, in an embodiment of the present disclosure, the first body 10 includes a first middle body 101 and two first end bodies 102 at two ends of the first middle body 101, the second body 20 includes a second middle body 201 and two second end bodies 202 at two ends of the second middle body 201, the first supporting portion 11 is disposed on the first middle body 101, and the second supporting portion 21 is disposed on the second middle body 201. In this way, the supporting step can be formed with a simple structure, and when the first body 10 and the second body 20 are directly fixed and connected by the connecting screw 33 and the nut 34, the first middle body 101 and the second middle body 201 are opposed to each other, and the first end body 102 and the second end body 202 are abutted to each other, so that a square frame can be easily formed.

Furthermore, a first gap 105 is formed between the first supporting portion 11 and the first end portion 102, a second gap 205 is formed between the second supporting portion 21 and the second end portion 202, and because some servers have supporting legs, the supporting legs can be clamped into the first gap 105 or/and the second gap 205 when the bottom end of the front panel of the server is installed in the jig based on the arrangement of the first gap 105 and the second gap 205, so that the testing requirement of the server with the supporting legs can be met.

In one embodiment of the present disclosure, the first body 10 has a first plane 103 and a second plane 104 satisfying a vertical condition with respect to each other, and the first support part 11 is disposed on the second plane 104; the second body 20 has a third plane 203 and a fourth plane 204 which satisfy a vertical condition with respect to each other, and the second support 21 is disposed on the fourth plane 204; and the first plane 103 and the third plane 203 are located on the same plane to form a first supporting plane on the frame. In this way, only the first support part 11 is required to be disposed on the side of the first body 10 facing the second body 20, the second support part 21 is required to be disposed on the side of the second body 20 facing the first body 10, and the first plane 103 and the third plane 203 are located on the same plane, so that one support surface (i.e., the first support surface) can be conveniently formed, and the structure is simple.

Further, in order to form a supporting step, the first supporting portion 11 has a first top surface 1101, the second supporting portion 21 has a second top surface 2101, the first top surface 1101 and the second top surface 2101 are located on the same plane to form a second supporting surface in the frame, the second supporting surface is lower than the first supporting surface to form the supporting step, thus, the bottom end of the front panel of the server is installed in the jig, the bottom end of the front panel of the server can be just clamped into the supporting step, thereby avoiding the hard disk and the ear part on the front panel of the server, avoiding the problem of causing extra damage to the server, and further being capable of truly reflecting the test result.

In the description of the present disclosure, it is to be understood that the orientation or positional relationship indicated by the orientation terms is generally based on the orientation or positional relationship shown in the drawings, and is for convenience only to facilitate the description of the present disclosure and to simplify the description, and in the case of not having been stated to the contrary, these orientation terms are not intended to indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be taken as limiting the scope of the present disclosure; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe the spatial relationship of one or more components or features shown in the figures to other components or features. It is to be understood that the spatially relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations of the component in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

The present disclosure has been illustrated by the above-described embodiments, but it should be understood that the above-described embodiments are for purposes of illustration and description only and are not intended to limit the present disclosure to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, and that many variations and modifications may be made in light of the teaching of the present disclosure, all of which fall within the scope of the claimed disclosure. The scope of the disclosure is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a server square wave strikes tool which characterized in that includes:

a first body; and

the second main body is connected with the first main body to form a frame;

the first main body is provided with a first supporting part, the second main body is provided with a second supporting part, and the first supporting part is opposite to the second supporting part so as to form a supporting step on the inner side of the frame.

2. The square wave impact fixture for the server according to claim 1, wherein the first main body and the second main body are connected by an adjusting member, the first supporting portion and the second supporting portion have a distance in a first direction, and the distance can be adjusted by the adjusting member.

3. The square wave impact jig for the server according to claim 2, wherein the adjusting member comprises at least a first block member, and the first block member is detachably disposed between the first body and the second body.

4. The square wave impact jig for the server as claimed in claim 3, wherein the adjusting member further comprises a second block member, the second block member is detachably disposed between the first body and the second body, and the second block member and the first block member have different sizes.

5. The square wave impact jig for the server as claimed in claim 4, wherein the adjusting member further comprises a connecting screw, the connecting screw has a first section, a second section and a middle section disposed between the first section and the second section, the first block or/and the second block are disposed on the middle section, the first body is connected with the first section, and the second body is connected with the second section.

6. The square wave impact fixture for the server according to claim 2, wherein the adjusting member comprises a bidirectional screw having a first threaded section and a second threaded section, the first threaded section and the second threaded section have opposite thread directions, the first main body is connected to the first threaded section, and the second main body is connected to the second threaded section.

7. The square wave impact fixture for servers according to claim 1, wherein the first body comprises a first middle body portion and two first end portions at two ends of the first middle body portion, the second body comprises a second middle body portion and two second end portions at two ends of the second middle body portion, the first supporting portion is disposed on the first middle body portion, and the second supporting portion is disposed on the second middle body portion.

8. The square wave impact fixture for servers of claim 7, wherein a first gap is formed between the first supporting portion and the first end body; a second gap is formed between the second supporting portion and the second end portion body.

9. The square wave impact jig for the server according to any one of claims 1 to 8, wherein the first main body has a first plane and a second plane which satisfy a vertical condition with respect to each other, and the first support part is disposed on the second plane; the second body has a third plane and a fourth plane which satisfy a vertical condition therebetween, and the second support portion is disposed on the fourth plane; and the first plane and the third plane are positioned on the same plane to form a first supporting surface on the frame.

10. The square wave impact jig for servers of claim 9, wherein the first supporting portion has a first top surface, the second supporting portion has a second top surface, the first top surface and the second top surface are located on the same plane to form a second supporting surface in the frame, and the second supporting surface is lower than the first supporting surface to form the supporting step.

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