TWI755927B - Fixture for simulating counterweight of cabinet - Google Patents

Abstract

A fixture for simulating a counterweight of a cabinet is used to be installed in a server cabinet. The fixture includes a fixture body, a plurality of positioning studs, at least one counterweight and at least one fixed nut. The fixture body is used to detachably fix to the server cabinet. The positioning studs are respectively fixed to the fixture body. The counterweight has at least one positioning hole, and the positioning hole is sleeved on the positioning studs. The fixing nut is locked and fixed the positioning studs which penetrates the positioning hole, so as to fix the counterweight to the fixture body.

Description

Cabinet counterweight simulation fixture

The present invention relates to a cabinet counterweight simulation jig, in particular to a cabinet counterweight simulation jig for simulating the counterweight of a server cabinet.

In the existing server field, usually the procurement of servers is to install multiple servers in a cabinet and transport them as a whole group. In order to effectively test the reliability of the server cabinet, the best way is to install the server in the server cabinet, and then carry out the transportation test as a whole cabinet.

As mentioned above, in order to test the server cabinet, it is necessary to install the server in the server cabinet so that the server cabinet can be tested under the load. However, if the real server product is placed, it is easy to be Due to the relationship between testing, the server products are damaged, which in turn increases the cost and is very wasteful. Therefore, in actual testing, various departments are usually looking for various faulty or scrapped servers to install in the server cabinet. , for the server cabinet to carry out the transportation test of simulated load.

Although the failed or scrapped server can be used for the server rack to carry out the simulated load transport test, because the simulated load required for each transport test of the server rack is different, in order to allow the server rack to simulate a specific load , it not only takes time to find various faulty or scrapped servers, but also needs to arrange and combine the weights of various faulty or scrapped servers into the weight required for load simulation, which is very labor-intensive and will affect the overall test progress. .

In view of the fact that in the prior art, in order to effectively carry out the transportation test of the existing server cabinet, it is usually necessary to collect various faulty or scrapped servers for installation, so as to simulate the weight of the real server when it is installed in the server cabinet, However, it takes time to collect the servers, and it takes a lot of energy to arrange a combination from multiple servers that can simulate the weight of the real server. Therefore, the main purpose of the present invention is to provide a cabinet counterweight simulation fixture, It can effectively simulate the appropriate weight according to the actual needs.

In order to solve the problems of the prior art, the necessary technical means adopted by the present invention is to provide a cabinet counterweight simulation jig, which is used to be installed in a server cabinet. The cabinet counterweight simulation jig includes a jig body, a plurality of A positioning stud, at least one counterweight and at least one fixing nut.

The fixture system is used to be detachably fixed to the server cabinet. A plurality of positioning studs are respectively fixed on the fixture body. At least one counterweight has at least one positioning hole, and at least one positioning hole is sleeved on at least one of the positioning studs. At least one fixing nut is fastened to at least one of the positioning studs, which is penetrated through at least one positioning hole, so as to fix the at least one counterweight to the fixture body.

In an auxiliary technical means derived from the above-mentioned necessary technical means, the cabinet counterweight simulation fixture further includes a reinforcement block, the reinforcement block has a plurality of perforations, the perforation is sleeved on the positioning stud, and the reinforcement block is located in the fixture. between the body and at least one counterweight.

In an auxiliary technical means derived from the above-mentioned necessary technical means, the jig body includes a bottom, a front end, a rear end, and two side parts. The positioning studs are fixed to the bottom. The front end portion is connected to one end of the bottom portion. The rear end portion is connected to the other end of the bottom portion relative to the front end portion. The two side parts are respectively connected to the two sides of the bottom, and are respectively connected to the front end and the rear end, and the bottom, the front end, the rear end and the two side parts are further enclosed to form an accommodating space, and at least one matching space is formed. The heavy block is arranged in the accommodating space.

In an auxiliary technical means derived from the above-mentioned necessary technical means, the two side portions respectively have an extension ear piece structure, and the extension ear piece structures of the two side side portions extend to both sides of the front end portion.

In an auxiliary technical means derived from the above-mentioned necessary technical means, the cabinet counterweight simulation jig further includes two reinforcing sheets, and the two reinforcing sheets are respectively fixed to the front end portion and the two side portions of the extension tab structure.

In an auxiliary technical means derived from the above-mentioned necessary technical means, the cabinet counterweight simulation jig further includes at least one cabinet fixing piece, which is detachably locked at the rear end, and is fixed to the server cabinet when the jig body is fixed on the server cabinet. , used to fix the rear end to the server cabinet.

In an auxiliary technical means derived from the above-mentioned necessary technical means, the front end portion and the rear end portion respectively have a concave structure.

In an auxiliary technical means derived from the above-mentioned necessary technical means, at least one counterweight has at least one edge, and at least one edge is provided with at least one edge gap.

In an auxiliary technical means derived from the above-mentioned necessary technical means, at least one counterweight has a centerline, and at least one edge notch is located outside the centerline.

As mentioned above, the cabinet counterweight simulation fixture of the present invention uses the fixture body to allow users to install at least one counterweight block according to actual needs, thereby simulating the weight of the actual server, so that the weight of the actual server can be simulated through the fixture body with a specific weight. Adjusting the number of weights to achieve the desired simulated weight is not only easy to use, but also convenient for users to calculate the weight.

The specific embodiments adopted by the present invention will be further described by the following embodiments and drawings.

Please refer to the first to fourth figures, the first figure is a three-dimensional schematic diagram of the cabinet counterweight simulation fixture provided by the first preferred embodiment of the present invention; the second figure is a schematic diagram of the first preferred embodiment of the present invention. The provided three-dimensional exploded schematic diagram of the counterweight simulation fixture of the cabinet; the third figure is a three-dimensional schematic diagram of the reinforcement block being fixed to the fixture body in the first preferred embodiment of the present invention; the fourth figure is shown in the first preferred embodiment of the present invention. In a preferred embodiment, a three-dimensional exploded schematic diagram of the reinforcing block and the fixture body.

As shown in the first to fourth figures, a cabinet counterweight simulation fixture 100 includes a fixture body 1 , six positioning studs 2 (only one is marked in the figure), a reinforcing block 3 , and two counterweight blocks 4 (only one is shown in the figure), six fixing nuts 5 (only one is shown in the figure), two reinforcing pieces 6 and 7 and two cabinet fixing pieces 8 and 9.

The fixture body 1 includes a bottom portion 11 , a front end portion 12 , a rear end portion 13 and two side portions 14 and 15 . The front end portion 12 is integrally connected to one end of the bottom portion 11 . The rear end portion 13 is integrally connected to the other end of the bottom portion 11 opposite to the front end portion 12 . The two side portions 14 and 15 are integrally connected to both sides of the bottom portion 11 respectively, and are respectively integrally connected to the front end portion 12 and the rear end portion 13 , and the bottom portion 11 , the front end portion 12 , the rear end portion 13 and the two The side portions 14 and 15 further define an accommodating space S. The front end portion 12 has a concave structure 121 , and the rear end portion 13 has a concave structure 131 . In addition, in this embodiment, the bottom portion 11 , the front end portion 12 , the rear end portion 13 and the two side portions 14 and 15 are actually formed by bending a metal sheet through sheet metal processing, and the side portion 14 and the 15. Further, an extension tab structure 141 and an extension tab structure 151 are respectively formed on both sides of the front end portion 12 coplanar with the front end portion 12, and the extension tab structure 141 and the extension tab structure 151 are respectively welded by welding. It is welded to both sides of the front end portion 12 .

The six positioning studs 2 are respectively fixed to the bottom 11 . In this embodiment, the bottom 11 actually has six locking holes (not shown in the figure), and the positioning studs 2 are arranged in groups of two and are screwed and fastened to the bottom 11 through the locking holes respectively. , but not limited to this, in other embodiments, the positioning stud 2 can also be fixed to the bottom 11 in various ways such as welding.

The reinforcing block 3 is installed in the accommodating space S, and the reinforcing block 3 has six perforations 31 (only one is marked in the figure) and three openings 32 (only one is marked in the figure), and the six perforations 31 are respectively sleeved. It is fixed on the six positioning studs 2 , so that the reinforcing block 3 is attached to the bottom 11 , and the three openings 32 are respectively located between the two positioning studs 2 . In this embodiment, after the reinforcing block 3 passes through the six positioning studs 2 and is attached to the bottom 11 , the outer edge of the reinforcing block 3 and the inner edge of the opening 32 are welded to the bottom 11 by welding respectively. , so that the reinforcing block 3 is more stably arranged in the accommodating space S.

Each counterweight 4 has six positioning holes 41 (only one is marked in the figure) and four edges 42 , 43 , 44 and 45 . The six positioning holes 41 are arranged in pairs corresponding to the six positioning studs 2, so that after the six positioning holes 41 are respectively sleeved on the six positioning studs 2, the counterweights 4 can be accommodated in the corresponding position. The reinforcing block 3 is stacked in the space S, and the reinforcing block 3 is relatively located between the fixture body 1 and the counterweight block 4 .

The four edges 42 , 43 , 44 and 45 are connected two by two to form a quadrilateral structure, and the four edges 42 , 43 , 44 and 45 are respectively provided with edge gaps 421 , 431 , 441 and 451 . In this embodiment, the four edges 42 , 43 , 44 and 45 are enclosed to form a parallelogram structure, and the counterweight 4 further has two centerlines C1 and C2 , the centerline C1 is located between the edges 42 and 43 , and Passing through the edges 44 and 45, and the center line C2 is located in the middle of the edges 44 and 45, and passes through the edges 42 and 43, and the center lines C1 and C2 are perpendicular to each other, and the four edge notches 421, 431, 441 and 451 are located at outside the centerlines C1 and C2; among them, since the four edge notches 421, 431, 441 and 451 are respectively located outside the centerlines C1 and C2, in this embodiment, the two counterweight blocks 4 can be separated by the edge notches 421 , 431 , 441 and 451 are stacked in a staggered manner, so that the user can easily remove the counterweight 4 through the edge notches 421 , 431 , 441 or 451 when replacing the counterweight 4 .

The six fixing nuts 5 are respectively locked to the six positioning studs 2 for fixing the counterweight 4 in the accommodating space S of the fixture body 1 . In this embodiment, the fixing nut 5 is a hexagonal nut.

The reinforcing sheet 6 is fixed to the extension tab structure 141 of the front end portion 12 and the side portion 14 , so as to increase the strength of the extension tab structure 141 . The reinforcing sheet 7 is fixed to the extension tab structure 151 of the front end portion 12 and the side portion 15 , so as to increase the strength of the extension tab structure 151 .

The cabinet fixing pieces 8 and 9 are respectively detachably locked to the rear end 13; wherein, the cabinet fixing piece 8 has four fixture connecting holes 81 (only one is marked in the figure) and a cabinet locking hole 82. The cabinet fixing piece 9 also has four fixture connecting holes 91 (only one is marked in the figure) and a cabinet locking hole 92.

Based on the above, in this embodiment, the rear end portion 13 is further provided with six fixing plate locking holes 132 (only one is marked in the figure), four first fixing holes 133 (only one is marked in the figure) and four The second fixing holes (not shown in the figure), the six fixing plate locking holes 132 are arranged in groups of three and are scattered on both sides of the center line C2, and the four first fixing holes 133 and the four second fixing holes They are respectively arranged at both ends of the rear end 13; wherein, the cabinet fixing piece 8 is locked to the three fixing piece locking holes 132 by using two fixture connecting holes 81 and a cabinet locking hole 82, and the cabinet fixing piece 9 is the same. Two fixture connecting holes 91 and one cabinet locking hole 92 are used to lock the other three fixing piece locking holes 132, whereby the cabinet fixing pieces 8 and 9 are respectively detachably locked to the six fixing piece locking holes. 132.

Please continue to refer to the fifth and sixth figures. The fifth figure shows that the cabinet counterweight simulation fixture provided by the preferred embodiment of the present invention is installed on the A three-dimensional schematic diagram of a server cabinet; FIG. 6 is a three-dimensional schematic diagram showing another perspective view of the cabinet counterweight simulation jig provided by the preferred embodiment of the present invention being installed in the server cabinet.

As shown in the first to sixth figures, when the cabinet counterweight simulation jig 100 is installed in a server cabinet 200, the user can use screws (not shown in the figure) to pass through the through holes 61 of the reinforcing sheet 6 and the extension ears The locking hole 1411 of the sheet structure 141 locks the reinforcing sheet 6 together with the extension ear structure 141 to the front frame 201 of the server cabinet 200, and uses another screw to pass through the through hole 71 of the reinforcing sheet 7 and the lock of the extension ear structure 151 The hole 1511 locks the reinforcing sheet 7 together with the extension lug structure 151 to the front frame 202 of the server cabinet 200 , so that the front end 12 is fixed to the server cabinet 200 . On the other hand, the user can also disassemble the cabinet fixing pieces 8 and 9 from the six fixing piece locking holes 132 respectively, and then lock the cabinet fixing piece 8 to the four first fixing holes 133 and the server cabinet 200 . After the frame 203 , the cabinet fixing pieces 9 are locked to the four second fixing holes and the rear frame 204 of the server cabinet 200 , so that the rear end 13 is fixed to the server cabinet 200 .

Please continue to refer to Figures 7 and 8. Figure 7 is a schematic exploded perspective view of a partially disassembled cabinet counterweight simulation fixture provided by the second preferred embodiment of the present invention; Figure 8 is a schematic diagram of the second embodiment of the present invention. The three-dimensional schematic diagram of the cabinet counterweight simulation fixture provided by the preferred embodiment. As shown in Figure 2, Figure 7 and Figure 8, this embodiment further provides a cabinet counterweight simulation fixture 100a, and the cabinet counterweight simulation fixture 100a is compatible with the cabinet counterweight provided by the first preferred embodiment. The weight simulation jig 100 is similar, and the difference is only that the cabinet counterweight simulation jig 100a replaces the above-mentioned counterweight blocks 4 with six counterweight blocks 4a.

Each weight 4a has two positioning holes 41a (only one is marked in the figure) and four edges 42a, 43a, 44a and 45a. The two positioning holes 41a are corresponding to the positioning studs 2 in pairs, so that after the two positioning holes 41a are respectively sleeved on the paired positioning studs 2, the counterweights 4a are stacked on the reinforcement in the accommodating space S. Block 3, the reinforcing block 3 is relatively located between the fixture body 1 and the counterweight block 4a.

As mentioned above, the four edges 42a, 43a, 44a and 45a are also connected in pairs to form a quadrilateral structure, and the edge 42a defines an edge notch 421a, and the edge 44a defines an edge notch 441a. In this embodiment, the four edges 42a, 43a, 44a and 45a are enclosed to form a parallelogram structure, and the edge notches 421a and 441a are also located outside the two centerlines (not shown), so in this embodiment , the two counterweights 4a can be stacked in such a way that the edge notches 421a and 441a are staggered from each other, so that when the user replaces the counterweight 4a, the counterweight 4a can be easily removed by the edge notches 421a or 441a remove.

FIG. 9 is a three-dimensional schematic diagram showing a cabinet counterweight simulation jig provided by the third preferred embodiment of the present invention. As shown in the second, seventh and ninth figures, the present embodiment further provides a cabinet counterweight simulation fixture 100b, and the cabinet counterweight simulation fixture 100b is compatible with the cabinet counterweight provided by the first preferred embodiment. The weight simulation jig 100 is similar, and the difference is only that the cabinet counterweight simulation fixture 100b further includes six counterweight blocks 4a of the second preferred embodiment as compared with the cabinet counterweight simulation fixture 100 .

In this embodiment, the two counterweight blocks 4 are also stacked on the reinforcing block 3 in such a way that the edge notches 421, 431, 441 and 451 are staggered from each other, and the six counterweight blocks 4a are divided into three groups with edge The notches 421a and 441a are stacked on the counterweight block 4 in a staggered manner; then, the six fixing nuts 5 are respectively locked to the positioning stud 2, so as to lock the counterweight blocks 4a and 4 to the reinforcement block 3 above.

As mentioned above, although the embodiment of the present invention only provides a cabinet counterweight simulation jig 100 with two counterweights 4, a cabinet counterweight simulation fixture 100a with six counterweights 4a, and two counterweights at the same time 4. The cabinet counterweight simulation fixture 100b with six counterweight blocks 4a, but not limited to this, in other embodiments, as long as the height of the counterweight block 4, the counterweight block 4a or the combination thereof stacked is at the front end 12, In the accommodating space S defined by the rear end portion 13 and the two side portions 14 and 15, any number of counterweight blocks 4, counterweight blocks 4a, or any combination thereof can be implemented.

For example, the weight of the fixture body 1 is 11.5kg, the weight of the reinforcement block 3 is 3.43kg, the weight of the counterweight block 4 is 4.33kg, and the weight of the counterweight block 4a is 1.42kg. Various numbers of permutations are available to simulate different weight requirements.

Please refer to Table 1 below. Table 1 shows the weights that can be simulated by various combinations of weights: Counterweight 4 quantity Counterweight 4a quantity total weight 0 3 19.19kg 1 0 19.26 kg 1 3 23.52 kg 0 6 23.45 kg 2 0 23.59 kg 0 9 27.71 kg 2 3 27.85kg 3 0 27.92 kg 0 12 31.97kg 2 6 32.11 kg 4 0 32.25kg 4 3 36.51 kg 6 0 40.91 kg 6 6 49.43 kg 9 0 53.90 kg 9 6 62.42 kg 12 0 66.89 kg

As shown in Table 1 above, under the combination of the fixture body 1 and the reinforcing block 3, its basic weight is 14.93kg, plus the arrangement and combination of the counterweight blocks 4 and 4a in various quantities, multiple weights can be achieved for use The user can adjust it according to the required weight. Wherein, although in the above Table 1, the number of the counterweight blocks 4a are all multiples of 3, but in reality, it is not limited to this, and the number of the counterweight blocks 4a can also be a number other than the multiple of 3.

To sum up, in order to carry out the transportation test of the server cabinet of the prior art, it is necessary to collect various faulty or scrapped servers for counterweight. However, due to the different weights of these servers, the user also needs to test various combinations to be effective. Simulate the weight of the real server when it is installed in the server cabinet, which wastes a lot of time and energy. Compared with this, the cabinet counterweight simulation jig of the present invention uses the jig body for users to install according to actual needs. At least one counterweight is set up to simulate the actual weight of the server, so that the required simulated weight can be achieved by adjusting the number of counterweights with a specific weight, which is not only easy to use, but also convenient for users to calculate the weight.

Through the detailed description of the preferred embodiments above, it is hoped that the features and spirit of the present invention can be described more clearly, and the scope of the present invention is not limited by the preferred embodiments disclosed above. On the contrary, the intention is to cover various modifications and equivalent arrangements within the scope of the claimed scope of the present invention.

>

100, 100a, 100b: Cabinet counterweight simulation fixture

1: Fixture body

11: Bottom

12: Front end

121: Recessed structure

13: rear end

131: Recessed structure

132: Fixed plate keyhole

133: The first fixing hole

14,15: Sides

141, 151: Extended tab structure

1411, 1511: Keyhole

2: Positioning studs

3: Reinforcing block

31: Perforation

32: Opening

4,4a: Counterweights

41,41a: Positioning holes

42, 43, 44, 45, 42a, 43a, 44a, 45a: Edge

421, 431, 441, 451, 421a, 441a: Edge Notches

5: Fixed nut

6,7: Reinforcing tablets

61,71: perforation

8,9: Cabinet fixing piece

81,91: Fixture connection hole

82,92: Cabinet keyhole

200: Server Cabinet

201, 202: Front Frame

203, 204: Rear frame

S: accommodating space

C1, C2: Centerline

The first figure shows a three-dimensional schematic diagram of the cabinet counterweight simulation fixture provided by the first preferred embodiment of the present invention; the second figure is a three-dimensional schematic diagram of the cabinet counterweight simulation fixture provided by the first preferred embodiment of the present invention An exploded schematic diagram; the third diagram is a three-dimensional schematic diagram showing that the reinforcing block is fixed to the fixture body in the first preferred embodiment of the present invention; the fourth diagram is a schematic diagram showing the reinforcing block and the A three-dimensional exploded schematic diagram with the main body; the fifth figure is a three-dimensional schematic diagram showing the cabinet counterweight simulation fixture provided by the preferred embodiment of the present invention installed in the server cabinet; the sixth figure is the preferred embodiment of the present invention. A three-dimensional schematic diagram of a cabinet counterweight simulation fixture installed in a server cabinet from another perspective; FIG. 7 is a perspective exploded schematic diagram showing a partial decomposition of the cabinet counterweight simulation fixture provided by the second preferred embodiment of the present invention; Eighth Fig. is a three-dimensional schematic diagram showing a cabinet counterweight simulation jig provided by the second preferred embodiment of the present invention; and Fig. 9 is a three-dimensional schematic diagram showing a cabinet counterweight simulation jig provided by the third preferred embodiment of the present invention .

100: Cabinet counterweight simulation fixture

1: Fixture body

11: Bottom

12: Front end

121: Recessed structure

13: rear end

131: Recessed structure

132: Fixed plate keyhole

133: The first fixing hole

14,15: Sides

141, 151: Extended tab structure

1411, 1511: Keyhole

2: Positioning studs

3: Reinforcing block

32: Opening

4: Counterweight

41: Positioning hole

42, 43, 44, 45: edge

421, 431, 441, 451: Edge Notches

5: Fixed nut

6,7: Reinforcing tablets

61,71: perforation

8,9: Cabinet fixing piece

81,91: Fixture connection hole

82,92: Cabinet keyhole

S: accommodating space

C1, C2: Centerline

Claims (9)

A cabinet counterweight simulation jig is used to simulate the weight of a server and is installed in a server cabinet. The cabinet counterweight simulation jig comprises: a jig body, which is used to be detachably fixed to the server a cabinet; a plurality of positioning studs are respectively fixed on the fixture body; a plurality of counterweight blocks, each of the counterweight blocks has at least one positioning hole, the at least one positioning hole is sleeved on the positioning studs at least one of them; and a plurality of fixing nuts, which are fastened to at least one of the positioning studs and penetrated through the at least one positioning hole, so as to stack and fix the counterweight blocks to the fixture body, Then simulate the weight of the server. The cabinet counterweight simulation fixture as claimed in claim 1 further comprises a reinforcing block with a plurality of through holes, the through holes are sleeved on the positioning studs, and the reinforcing block is located between the fixture body and the fixture body. between the weights. The cabinet counterweight simulation jig according to claim 1, wherein the jig body comprises: a bottom, the positioning studs are fixed on the bottom; a front part is connected to an end of the bottom; a rear The end portion is connected to the other end of the bottom portion opposite to the front end portion; and the two side portions are connected to the two sides of the bottom portion and are respectively connected to the The front end portion and the rear end portion, the bottom portion, the front end portion, the rear end portion and the two side portions further enclose an accommodating space, and the at least one counterweight block is disposed in the accommodating space. The cabinet counterweight simulation jig as claimed in claim 3, wherein the two side portions respectively have an extension tab structure, and the extension tab structures of the two side portions extend to both sides of the front end portion. The cabinet counterweight simulation fixture as claimed in claim 4 further comprises two reinforcing sheets, and the two reinforcing sheets are respectively fixed to the extension lug structure of the front end portion and the two side edge portions. The cabinet counterweight simulation jig according to claim 3, further comprising at least one cabinet fixing piece, which is detachably locked on the rear end, and is used for fixing the jig body on the server cabinet when the jig body is fixed on the server cabinet. The rear end is fixed to the server cabinet. The cabinet counterweight simulation fixture according to claim 3, wherein the front end portion and the rear end portion respectively have a concave structure. The cabinet counterweight simulation fixture according to claim 1, wherein each of the counterweight blocks has at least one edge, and the at least one edge is provided with at least one edge gap. According to the cabinet counterweight simulation fixture described in claim 8, its wherein, each of the weights has a centerline, and the at least one edge notch is located outside the centerline.

Images