CN220622235U - Fan test fixture and fan test device - Google Patents
Fan test fixture and fan test device Download PDFInfo
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- CN220622235U CN220622235U CN202322012746.1U CN202322012746U CN220622235U CN 220622235 U CN220622235 U CN 220622235U CN 202322012746 U CN202322012746 U CN 202322012746U CN 220622235 U CN220622235 U CN 220622235U
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- 238000012360 testing method Methods 0.000 title claims abstract description 62
- 239000005060 rubber Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The application belongs to the fan test field, especially relates to a fan test fixture and fan testing arrangement, and this fan test fixture includes anchor clamps body, screw rod and briquetting, and the anchor clamps body is including interval and relative first splint and the second splint that set up, and the screw rod runs through and threaded connection screw thread through-hole on first splint, and the briquetting setting is close to the one end of second splint at the screw rod. When the fan to be tested is used, the fan to be tested is placed in the accommodating space formed between the pressing block and the second clamping plate, the screw rod is rotated, the pressing block is close to and abuts against the fan, and then the fan is fixed between the pressing block and the second clamping plate. After the test is completed, the screw is reversely rotated, the pressing block is separated from and far away from the fan, and then the fan is loosened. Therefore, the fan testing fixture can fix and detach the fan by rotating the screw rod, is rapid and simple to assemble and disassemble, and is beneficial to improving the testing efficiency of the fan testing device.
Description
Technical Field
The application relates to the technical field of fan testing, in particular to a fan testing clamp and a fan testing device.
Background
The violent fan is a heat dissipating fan having a CFM (cubic feet per minute, flow unit, cubic feet per minute) of 100 cubic feet per minute or more, and is widely used for heat dissipation in electronic devices such as servers. In order to ensure the performance of the violent fan, the violent fan before delivery needs to be tested by a testing device to detect the wind speed, noise and the like of the fan.
Before testing the fan, the fan needs to be fixed by using a clamp, and when the fan is fixed by using the existing fan testing clamp, the fan is usually installed on the clamp through a lock screw, so that the installation and the disassembly are inconvenient, and the testing efficiency is affected.
Disclosure of Invention
The embodiment of the application provides a fan test fixture and a fan test device, which aim at facilitating assembly and disassembly of a fan and improving test efficiency.
To this end, according to one aspect of the present application, there is provided a fan test jig for fixing a fan to be tested, the fan test jig comprising:
the clamp comprises a clamp body, a clamp body and a clamp body, wherein the clamp body comprises a first clamping plate and a second clamping plate which are arranged at intervals and are opposite to each other, and a threaded through hole is formed in the first clamping plate;
the screw penetrates through and is in threaded connection with the threaded through hole; and
the pressing block is arranged at one end of the screw close to the second clamping plate, a containing space for containing the fan is formed between the pressing block and the second clamping plate, and the pressing block can be close to or far away from the second clamping plate under the rotation of the screw.
Optionally, a spacing between the first clamping plate and the second clamping plate is adjustable.
Optionally, an adjusting component is arranged between the first clamping plate and the second clamping plate, and the adjusting component is used for adjusting the distance between the first clamping plate and the second clamping plate.
Optionally, the adjusting part includes first regulating plate, second regulating plate and retaining member, the one end of first splint is fixed in on the first regulating plate, the one end of second splint is fixed in on the second regulating plate, first splint with the second splint is in interval and relative setting in the length direction of second regulating plate, first regulating plate is followed the length direction of second regulating plate slide set up in on the second regulating plate, the retaining member is used for with first regulating plate is fixed in the different positions of second regulating plate in the length direction.
Optionally, the locking piece includes the screw, be provided with on the second regulating plate along the length direction of second regulating plate extends the bar hole, be provided with on the first regulating plate with the screw hole that the bar hole corresponds, the one end of screw pass the bar hole and spiro union in the screw hole.
Optionally, the pressing block is rotationally connected with one end of the screw close to the second clamping plate.
Optionally, the pressing block is made of rubber or silica gel; and/or, the second clamping plate is provided with an elastic gasket towards one side of the pressing block.
Optionally, an urging member is disposed at an end of the screw remote from the second clamping plate, and the urging member is used for driving the screw to rotate.
Optionally, the force application member includes a rotary handle fixed to an end of the screw remote from the second clamping plate; or (b)
The force application piece comprises a motor, and the motor is connected with one end of the screw rod, which is far away from the second clamping plate, in a transmission way.
According to another aspect of the present application, there is provided a fan test apparatus comprising a fan test jig as described above.
The application provides a fan test fixture and fan testing arrangement's beneficial effect lies in: compared with the prior art, the fan test fixture of this application includes anchor clamps body, screw rod and briquetting, and the anchor clamps body is including interval and relative first splint and the second splint that set up, and the screw rod runs through and threaded connection is threaded through-hole on first splint, and the briquetting setting is close to the one end of second splint at the screw rod. When the fan to be tested is used, the fan to be tested is placed in the accommodating space formed between the pressing block and the second clamping plate, the screw rod is rotated, the pressing block is close to and abuts against the fan, and then the fan is fixed between the pressing block and the second clamping plate. After the test is completed, the screw is reversely rotated, the pressing block is separated from and far away from the fan, and then the fan is loosened. Therefore, the fan testing fixture can fix and detach the fan by rotating the screw rod, is rapid and simple to assemble and disassemble, and is beneficial to improving the testing efficiency of the fan testing device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a schematic diagram of a front view of a fan test fixture according to one embodiment of the present disclosure;
FIG. 2 is a schematic perspective view of a fan test fixture according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another view of the structure of FIG. 2;
fig. 4 is a schematic structural view of a fan test fixture according to an embodiment of the present application, in which a fan is fixed during use.
Description of main reference numerals:
100. a clamp body; 101. An accommodating space;
110. a first clamping plate; 111. A threaded through hole;
120. a second clamping plate;
130. an adjustment assembly; 131. a first adjustment plate; 1311. a threaded hole; 132. a second adjusting plate;
1321. a bar-shaped hole; 133. a locking member;
200. a screw;
300. briquetting;
400. and the force application piece.
Detailed Description
In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many other different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
It should be further noted that, in the embodiments of the present application, the same reference numerals denote the same components or the same parts, and for the same parts in the embodiments of the present application, reference numerals may be given to only one of the parts or the parts in the drawings by way of example, and it should be understood that, for other same parts or parts, the reference numerals are equally applicable.
As described in the background art, when the existing fan test fixture is used for fixing a fan, the fan is usually mounted on the fixture by locking screws, so that the mounting and dismounting are inconvenient, and the test efficiency is affected.
In order to solve the above-mentioned problems, according to an aspect of the present application, an embodiment of the present application provides a fan test jig for fixing a fan to be tested, which includes a jig body 100, a screw 200, and a pressing block 300, as shown in fig. 1. The clamp body 100 includes a first clamping plate 110 and a second clamping plate 120 which are spaced and oppositely arranged, and a threaded through hole 111 is formed in the first clamping plate 110. The screw 200 penetrates and is screwed to the screw through hole 111. The pressing block 300 is disposed at one end of the screw 200 near the second clamping plate 120, a containing space 101 for containing the fan is formed between the pressing block 300 and the second clamping plate 120, and the pressing block 300 can be near or far away from the second clamping plate 120 under the rotation of the screw 200.
In this embodiment, when the fan testing fixture is used, as shown in fig. 4, the fan 10 to be tested is placed in the accommodating space 101 formed between the pressing block 300 and the second clamping plate 120, the screw 200 is rotated, the pressing block 300 approaches and abuts against the fan 10 under the driving of the screw 200, and then the fan 10 is fixed between the pressing block 300 and the second clamping plate 120. After the test is completed, the screw 200 is reversely rotated, and the pressing block 300 is separated from and far away from the fan 10 under the driving of the screw 200, so that the fan 10 is loosened. Therefore, the fan testing fixture can fix and detach the fan 10 by rotating the screw 200, and is rapid and simple to assemble and disassemble, thereby being beneficial to improving the testing efficiency of the fan testing device.
In one embodiment, the spacing between the first clamping plate 110 and the second clamping plate 120 is adjustable.
Through the arrangement, the interval between the first clamping plate 110 and the second clamping plate 120 can be adjusted according to fans with different specifications and sizes, so that the fan test fixture can be suitable for fans with different specifications and sizes, and the application range is enlarged.
It can be understood that the distance between the first clamping plate 110 and the second clamping plate 120 is slightly larger than the height of the fan to be tested, so that the screw 200 can be mounted and dismounted through a smaller rotation stroke, and when the difference of the heights of the fans with different specifications and sizes is large, the distance between the first clamping plate 110 and the second clamping plate 120 is slightly larger than the fan by adjusting the distance between the first clamping plate 110 and the second clamping plate 120.
Specifically, as shown in fig. 2, an adjusting assembly 130 is disposed between the first clamping plate 110 and the second clamping plate 120, and the adjusting assembly 130 is used for adjusting the distance between the first clamping plate 110 and the second clamping plate 120.
In a specific embodiment, as shown in fig. 2, the adjusting assembly 130 includes a first adjusting plate 131, a second adjusting plate 132, and a locking member 133, one end of the first clamping plate 110 is fixed on the first adjusting plate 131, one end of the second clamping plate 120 is fixed on the second adjusting plate 132, the first clamping plate 110 and the second clamping plate 120 are spaced apart and oppositely arranged in the length direction of the second adjusting plate 132, the first adjusting plate 131 is slidably arranged on the second adjusting plate 132 along the length direction of the second adjusting plate 132, for example, a sliding block is arranged on the first adjusting plate 131, a sliding groove extending along the length direction is arranged on the second adjusting plate 132, the sliding block is slidably matched with the sliding groove, and the locking member 133 is used for fixing the first adjusting plate 131 at different positions of the second adjusting plate 132 in the length direction.
In one implementation, as shown in connection with fig. 2 and 3, the locking member 133 includes a screw, a bar hole 1321 extending in a length direction of the second adjusting plate 132 is provided on the second adjusting plate 132, a screw hole 1311 corresponding to the bar hole 1321 is provided on the first adjusting plate 131, and one end of the screw passes through the bar hole 1321 and is screwed to the screw hole 1311. In use, the locking, fixing or unlocking sliding between the first adjusting plate 131 and the second adjusting plate 132 can be realized by rotating the screw. It will be appreciated that the width of the strip-shaped hole 1321 is larger than the threaded portion of the screw and smaller than the head of the screw.
In another implementation, not shown in the figure, the locking member includes a screw, a plurality of screw holes are arranged on the second adjusting plate at intervals along the length direction of the second adjusting plate, through holes are arranged on the first adjusting plate, and the through holes can be respectively connected with different screw holes through screws so as to realize adjustment of the distance between the first clamping plate and the second clamping plate. Of course, other adjustment modes are possible between the first adjustment plate and the second adjustment plate, which are not limited herein.
In another specific embodiment, not shown in the drawings, the adjusting assembly comprises a fixed adjusting plate and a movable adjusting plate, one end of the first clamping plate is fixed on the fixed adjusting plate, one end of the second clamping plate is fixed on the movable adjusting plate, the first clamping plate and the second clamping plate are arranged at intervals in the length direction of the fixed adjusting plate and are oppositely arranged, a plurality of inserting holes are formed in the fixed adjusting plate at intervals along the length direction of the fixed adjusting plate, inserting columns are arranged on the movable adjusting plate, and the inserting columns can be respectively matched with the inserting holes in an inserting mode.
In one embodiment, as shown in fig. 1-2, the press block 300 is rotatably coupled to an end of the screw 200 near the second clamping plate 120.
The pressing block 300 is rotatably connected with the screw 200, so that the fan is prevented from being damaged due to relative movement between the pressing block 300 and the fan in the process of rotating the screw 200 to clamp or unclamp the fan.
Specifically, the pressing block 300 and the end of the screw 200 near the second clamping plate 120 may be rotatably connected by a universal joint (such as a ball head-ball bowl structure).
In one embodiment, the compact 300 is made of rubber or silica gel; and/or, the second clamping plate 120 is provided with an elastic pad (not shown) toward one side of the pressing block 300.
Through the arrangement, the pressing block 300 and the elastic gasket are soft and elastic, so that the fan can be prevented from being damaged, wherein the elastic gasket can be made of rubber or silica gel or foam.
In one embodiment, an end of the screw 200 remote from the second clamping plate 120 is provided with a force application member 400, and the force application member 400 is used to drive the screw 200 to rotate.
By providing the force application member 400, the drive screw 200 is facilitated to rotate.
In one implementation, as shown in fig. 1-4, the force application member 400 includes a rotating handle that is secured to the end of the screw 200 remote from the second clamping plate 120, and the screw 200 can be driven to rotate by manually screwing the rotating handle.
In another implementation, not shown in the figure, the force application member includes a motor, and the motor is connected to an end of the screw far away from the second clamping plate in a transmission manner, and the screw can be driven to rotate by powering up the motor.
According to another aspect of the present application, embodiments of the present application further provide a fan testing apparatus, including the fan testing jig in any of the above embodiments.
The fan testing device adopts the fan testing clamp in the embodiment, so that the fan can be quickly fixed and detached, the operation is simple, and the fan testing efficiency is improved.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples merely represent several embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.
Claims (10)
1. A fan test fixture for securing a fan to be tested, the fan test fixture comprising:
the clamp comprises a clamp body, a clamp body and a clamp body, wherein the clamp body comprises a first clamping plate and a second clamping plate which are arranged at intervals and are opposite to each other, and a threaded through hole is formed in the first clamping plate;
the screw penetrates through and is in threaded connection with the threaded through hole; and
the pressing block is arranged at one end of the screw close to the second clamping plate, a containing space for containing the fan is formed between the pressing block and the second clamping plate, and the pressing block can be close to or far away from the second clamping plate under the rotation of the screw.
2. The fan test clamp of claim 1, wherein a spacing between the first clamping plate and the second clamping plate is adjustable.
3. The fan test clamp of claim 2, wherein an adjustment assembly is disposed between the first clamp plate and the second clamp plate, the adjustment assembly being configured to adjust a spacing between the first clamp plate and the second clamp plate.
4. The fan test jig of claim 3, wherein the adjustment assembly comprises a first adjustment plate, a second adjustment plate, and a locking member, one end of the first clamping plate is fixed to the first adjustment plate, one end of the second clamping plate is fixed to the second adjustment plate, the first clamping plate and the second clamping plate are spaced apart and arranged opposite to each other in a length direction of the second adjustment plate, the first adjustment plate is slidably arranged on the second adjustment plate along the length direction of the second adjustment plate, and the locking member is used for fixing the first adjustment plate to different positions of the second adjustment plate in the length direction.
5. The fan testing jig of claim 4, wherein the locking member comprises a screw, a bar-shaped hole extending in a length direction of the second adjusting plate is provided in the second adjusting plate, a screw hole corresponding to the bar-shaped hole is provided in the first adjusting plate, and one end of the screw passes through the bar-shaped hole and is screwed into the screw hole.
6. The fan testing jig of any one of claims 1-5, wherein the press block is rotatably connected to an end of the screw adjacent the second clamping plate.
7. The fan testing jig of any one of claims 1-5, wherein the press block is made of rubber or silicone; and/or, the second clamping plate is provided with an elastic gasket towards one side of the pressing block.
8. The fan testing jig of any one of claims 1-5, wherein an end of the screw remote from the second clamping plate is provided with a force application member for driving the screw to rotate.
9. The fan test clamp of claim 8, wherein the force application member includes a rotary handle secured to an end of the screw remote from the second clamping plate; or (b)
The force application piece comprises a motor, and the motor is connected with one end of the screw rod, which is far away from the second clamping plate, in a transmission way.
10. A fan testing apparatus comprising a fan testing jig as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012746.1U CN220622235U (en) | 2023-07-28 | 2023-07-28 | Fan test fixture and fan test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012746.1U CN220622235U (en) | 2023-07-28 | 2023-07-28 | Fan test fixture and fan test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622235U true CN220622235U (en) | 2024-03-19 |
Family
ID=90231889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322012746.1U Active CN220622235U (en) | 2023-07-28 | 2023-07-28 | Fan test fixture and fan test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622235U (en) |
-
2023
- 2023-07-28 CN CN202322012746.1U patent/CN220622235U/en active Active
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