CN210050088U - Fan testing frame - Google Patents
Fan testing frame Download PDFInfo
- Publication number
- CN210050088U CN210050088U CN201920831917.4U CN201920831917U CN210050088U CN 210050088 U CN210050088 U CN 210050088U CN 201920831917 U CN201920831917 U CN 201920831917U CN 210050088 U CN210050088 U CN 210050088U
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- Prior art keywords
- supporting seat
- fan
- side supporting
- test
- hinge
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Abstract
The utility model discloses a fan test jig, including main tributary supporting seat, first side supporting seat, second side supporting seat and mount, first side supporting seat sets up in main tributary supporting seat front left side, and first side supporting seat passes through first hinge and third hinge rotatable coupling on main tributary supporting seat, and second side supporting seat sets up on main tributary supporting seat back right side, and second side supporting seat passes through second hinge and fourth hinge rotatable coupling on main tributary supporting seat; the mount sets up in the inboard central authorities in main tributary support seat top, compares in original test jig, is convenient for more during this fan test jig contraction state place and accomodate, and occupation space is still less relatively. And the installation is easier. When the test is in the unfolding state, the test device also has certain protection for a tester. In addition, the cost is relatively low, compared with the original test jig, the cost of raw materials can be reduced by more than five times, the test threshold can be effectively reduced, and the test jig has quite high practical value and market value.
Description
Technical Field
The utility model relates to a fan test field, in particular to fan test jig.
Background
Original fan test jig all is the test jig of the unable shrink expansion of fixed rectangle, these test jigs can be fine protection tester not receive the injury of fan when the fan is tested, but also have a considerable problem simultaneously, 1, area occupied is too big, unable shrink, make and hardly carry after the use, single test fan certainly does not have the problem, if the laboratory undertakes a plurality of test tasks simultaneously, its area that occupies just shows a little too big, 2, the fan installation is also not convenient enough, the installation is demolishd and is all fairly laborious. 3. The cost is also too high, which is quite high due to the size and materials and for safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can fold and easily install fan test jig of test fan.
The utility model provides a fan testing jig, which comprises a main supporting seat, a first side supporting seat, a second side supporting seat and a fixing frame for fixing a fan for testing; the first side supporting seat is arranged on the left side of the front face of the main supporting seat, and the first side supporting seat is rotatably connected to the main supporting seat through a first hinge and a third hinge; the second side supporting seat is arranged on the right side of the back face of the main supporting seat, and the second side supporting seat is rotatably connected to the main supporting seat through a second hinge and a fourth hinge; the fixing frame is arranged in the center of the inner side of the top of the main supporting seat, and a fixing hole for installing and fixing a fan is formed in the bottom of the fixing frame; when the fan testing frame is in a contracted state, the back surface of the first side supporting seat is tightly attached to the front surface of the main supporting seat, and the front surface of the second side supporting seat is tightly attached to the back surface of the main supporting seat; when the fan test jig is in an unfolded state, the right side face of the first side supporting seat is tightly attached to the front face of the main supporting seat, and the left side face of the second side supporting seat is tightly attached to the back face of the main supporting seat.
Preferably, the top of the fixing frame is provided with a mounting hole for fixing the fixing frame on the main supporting seat.
Preferably, the main supporting seat, the first side supporting seat and the second side supporting seat are provided with rollers at the bottom thereof, so that the fan testing jig can move in a testing environment.
The utility model discloses a fan test jig's beneficial effect does:
the utility model discloses a fan test jig includes main tributary supporting seat, first side supporting seat, second side supporting seat and mount, and first side supporting seat sets up in main tributary supporting seat front left side, and first side supporting seat passes through first hinge and third hinge rotatable coupling on main tributary supporting seat, and second side supporting seat sets up on main tributary supporting seat back right side, and second side supporting seat passes through second hinge and fourth hinge rotatable coupling on main tributary supporting seat; the mount sets up in the inboard central authorities in main tributary support seat top, compares in the fixed test jig that can't contract the expansion of original rectangle, is convenient for more during this fan test jig contraction state place and accomodate, and occupation space is still less relatively, can reduce its influence to other test equipment in test area by the at utmost. And the installation is easier. When the test is in the unfolding state, the test device also has certain protection for a tester. In addition, the cost is relatively low, compared with the original test jig, the cost of raw materials can be reduced by more than five times, the test threshold can be effectively reduced, and the test jig has quite high practical value and market value.
Drawings
Fig. 1 is a top view of the fan test rack of the present invention in a contracted state;
fig. 2 is a plan view of the fan test jig of the present invention in an expanded state;
fig. 3 is a perspective view of the fan testing jig of the present invention;
fig. 4 is a front view of the fan testing jig of the present invention;
fig. 5 is a perspective view of the fixing frame of the fan testing jig of the present invention;
reference numbers in the figures: 1. the support comprises a main supporting seat, 2, a first side supporting seat, 3, a second side supporting seat, 4, a fixing frame, 5, a first hinge, 6, a second hinge, 7, a third hinge, 8, a fourth hinge, 41, a mounting hole, 42 and a fixing hole.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, an embodiment of the fan testing jig of the present invention is provided:
the utility model discloses a fan test jig includes main tributary supporting seat 1, first side supporting seat 2, second side supporting seat 3 and mount 4, and first side supporting seat 2 sets up in main tributary supporting seat 1 front left side, and first side supporting seat 2 passes through first hinge 5 and third hinge 7 rotatable coupling on main tributary supporting seat 1, and second side supporting seat 2 sets up on main tributary supporting seat 1 back right side, and second side supporting seat 3 passes through second hinge 6 and fourth hinge 8 rotatable coupling on main tributary supporting seat 1; the fixing frame 4 is arranged at the center of the inner side of the top of the main supporting seat 1.
The fixing frame 4 is concave, the top of the side surface extends outwards to form a mounting surface, two mounting holes 41 are respectively arranged on the left mounting surface and the right mounting surface, the mounting surfaces are tightly attached to the top of the main supporting seat 1, and screws penetrate through the mounting holes 41 to fix the fixing frame 4 on the top of the main supporting seat 1. The bottom is provided with a fixing hole 42 for installing and fixing the fan, and the shape of the fixing hole 42 is similar to that of the key hole.
Referring to fig. 1, when the fan testing jig is in a contracted state, the back of the first side supporting seat 2 is tightly attached to the front of the main supporting seat 1, and the front of the second side supporting seat 3 is tightly attached to the back of the main supporting seat 1.
Referring to fig. 2, when the fan testing jig is in the extended state, compared with the retracted state, the first side supporting seat 2 rotates 90 degrees clockwise along the perpendicular line of the rightmost point of the back surface thereof, so that the right side surface of the first side supporting seat 2 is tightly attached to the front surface of the main supporting seat 1. The second side supporting seat 3 rotates 90 degrees clockwise along the vertical line of the rightmost point of the front surface of the second side supporting seat 3, so that the left side surface of the second side supporting seat 3 is tightly attached to the back surface of the main supporting seat 1.
When the fan testing frame is used, a user firstly enables the fan testing frame to be in a contraction state so as to install a testing fan, the fan testing frame is unfolded to an unfolding state after the testing fan is installed, testing is started in the unfolding state, and the fan testing frame is contracted and recovered after the fan is detached after the testing is finished.
Compared with the fixed test jig which cannot be contracted and expanded and is rectangular in the prior art, the fan test jig is more convenient to place and store in the contraction state, occupies relatively less space, and can reduce the influence of the fan test jig on other test equipment in a test area to the greatest extent. And the installation is easier. When the test is in the unfolding state, the test device also has certain protection for a tester. In addition, the cost is relatively low, compared with the original test jig, the cost of raw materials can be reduced by more than five times, the test threshold can be effectively reduced, and the test jig has quite high practical value and market value.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (3)
1. A fan test jig is characterized by comprising a main supporting seat, a first side supporting seat, a second side supporting seat and a fixing frame for fixing a fan for test; the first side supporting seat is arranged on the left side of the front face of the main supporting seat, and the first side supporting seat is rotatably connected to the main supporting seat through a first hinge and a third hinge; the second side supporting seat is arranged on the right side of the back face of the main supporting seat, and the second side supporting seat is rotatably connected to the main supporting seat through a second hinge and a fourth hinge; the fixing frame is arranged in the center of the inner side of the top of the main supporting seat, and a fixing hole for installing and fixing a fan is formed in the bottom of the fixing frame; when the fan testing frame is in a contracted state, the back surface of the first side supporting seat is tightly attached to the front surface of the main supporting seat, and the front surface of the second side supporting seat is tightly attached to the back surface of the main supporting seat; when the fan test jig is in an unfolded state, the right side face of the first side supporting seat is tightly attached to the front face of the main supporting seat, and the left side face of the second side supporting seat is tightly attached to the back face of the main supporting seat.
2. The fan test rig according to claim 1, wherein the top of the fixture is provided with a mounting hole for fixing the fixture itself on the main support base.
3. The fan test jig of claim 1, wherein the main support base, the first side support base and the second side support base are each provided with a roller at the bottom thereof so that the fan test jig can move in a test environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920831917.4U CN210050088U (en) | 2019-06-04 | 2019-06-04 | Fan testing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920831917.4U CN210050088U (en) | 2019-06-04 | 2019-06-04 | Fan testing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210050088U true CN210050088U (en) | 2020-02-11 |
Family
ID=69397065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920831917.4U Active CN210050088U (en) | 2019-06-04 | 2019-06-04 | Fan testing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210050088U (en) |
-
2019
- 2019-06-04 CN CN201920831917.4U patent/CN210050088U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |