CN218099390U - Aging testing mechanism and aging testing device - Google Patents
Aging testing mechanism and aging testing device Download PDFInfo
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- CN218099390U CN218099390U CN202220222153.0U CN202220222153U CN218099390U CN 218099390 U CN218099390 U CN 218099390U CN 202220222153 U CN202220222153 U CN 202220222153U CN 218099390 U CN218099390 U CN 218099390U
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Abstract
The utility model discloses an aging testing mechanism and an aging testing device, wherein, the aging testing mechanism comprises a first aging motor and a simulation load component, one end of the first aging motor is used for being electrically connected with a controller to be tested; the simulation load assembly is in transmission connection with the other end of the first aging motor, so that the first aging motor drives the simulation load assembly to rotate; and the volume of the analog load component is less than or equal to the volume of the first aging motor. The utility model discloses technical scheme can reduce the required test space of aging testing mechanism, promotes efficiency of software testing.
Description
Technical Field
The utility model relates to a testing arrangement technical field, in particular to aging testing mechanism and aging testing device.
Background
The fan generally comprises a base, a motor and a controller which are arranged in the base, and a fan blade which is in transmission connection with the motor; before the fan leaves the factory, a series of performance tests need to be carried out, wherein the aging test belongs to a relatively conventional performance test project.
At present, in the process of an aging test of a controller of a fan, a base, a motor, fan blades and other components need to be assembled into a semi-finished fan, the controller to be tested is connected with the motor of the semi-finished fan, and the semi-finished fan simulates the operation of the finished fan under the control of the controller to be tested so as to obtain the aging degree data of the controller in a preset time. Because every controller that awaits measuring all needs to use the great semi-manufactured goods fan of volume, when batch controller needs the test, then need use a plurality of semi-manufactured goods fans, lead to greatly having increased required test space, otherwise can influence efficiency of software testing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aging testing mechanism and aging testing device aims at dwindling required test space, promotes efficiency of software testing.
In order to achieve the above object, the utility model provides an aging testing mechanism, aging testing mechanism includes:
the device comprises a first aging motor, a second aging motor and a controller, wherein one end of the first aging motor is electrically connected with the controller to be tested;
the simulation load assembly is in transmission connection with the other end of the first aging motor, so that the first aging motor drives the simulation load assembly to rotate; and the volume of the analog load component is less than or equal to the volume of the first aging motor.
In one embodiment, the analog load assembly includes:
one side of the clamp is detachably connected with the first aging motor;
the second aging motor is detachably connected with one side of the clamp, which faces away from the first aging motor; and the voltage of the second aging motor is smaller than that of the first aging motor.
In one embodiment, one end of the first aging motor, which is far away from the clamp, is provided with a three-phase line; and one end of the second aging motor, which is far away from the clamp, is provided with a three-phase line.
In one embodiment, the clamp is provided with a plurality of first screw holes, and the plurality of first screw holes are annularly arranged at intervals; the first aging motor is provided with a plurality of second screw holes, and each second screw hole is arranged corresponding to one first screw hole;
the aging testing mechanism further comprises a plurality of first screws, and each first screw penetrates through the second screw hole and the first screw hole in sequence, so that the first aging motor is detachably connected with the clamp.
In an embodiment, the clamp is further provided with a plurality of third screw holes, and the third screw holes are annularly arranged at intervals; the second aging motor is provided with a plurality of fourth screw holes, and each fourth screw hole is arranged corresponding to one third screw hole;
the aging testing mechanism further comprises a plurality of second screws, and each second screw penetrates through the fourth screw hole and the third screw hole in sequence, so that the second aging motor is detachably connected with the clamp; and each third screw hole and the plurality of first screw holes are arranged at intervals.
In one embodiment, the clamp is made of an insulating material.
The utility model discloses still provide an aging testing device, aging testing device includes:
the fixing frame is provided with a test space;
the output shaft of the first aging motor of each aging testing mechanism is rotationally connected to the fixing frame and is positioned in the testing space; and a plurality of the aging test mechanisms are arranged at intervals.
In one embodiment, the fixing frame further has a plurality of mounting openings, and the mounting openings are arranged at intervals;
the aging test device also comprises a plurality of connecting plates, and each connecting plate is clamped in one mounting opening; the periphery of the output shaft of the first aging motor of each aging test mechanism is sleeved with a bearing, and the outer wall of the bearing is connected with the connecting plate.
The aging testing mechanism comprises a first aging motor and a simulation load component, wherein one end of the first aging motor is electrically connected with a controller to be tested; the simulation load assembly is in transmission connection with the other end of the first aging motor, so that the first aging motor drives the simulation load assembly to rotate; the volume of the analog load component is smaller than or equal to that of the first aging motor; so, the volume of first ageing motor and dummy load subassembly is littleer for be connected the test with the controller that awaits measuring and need not too big test space, reduced the required test space of controller, make the same test space can test more quantity of controllers, thereby promote ageing tests mechanism's efficiency of software testing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an aging testing mechanism of the present invention;
FIG. 2 is an exploded view of the aging testing mechanism of the present invention;
fig. 3 is a schematic structural diagram of the fixture of the aging testing mechanism of the present invention.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
30 | Three- |
| 20 | |
21a | A |
| 21 | |
21b | |
| 22 | Second aging motor |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an aging testing mechanism.
In the embodiment of the present invention, referring to fig. 1 to 3, the aging test mechanism includes a first aging motor 10 and a dummy load assembly 20, one end of the first aging motor 10 is used to electrically connect to a controller to be tested; the simulation load component 20 is in transmission connection with the other end of the first aging motor 10, so that the first aging motor 10 drives the simulation load component 20 to rotate; and the volume of the dummy load assembly 20 is less than or equal to the volume of the first aging motor 10.
In the embodiment, the first aging motor 10 is electrically connected with a controller to be tested, and the weight of the analog load component 20 is the same as the weight of the fan after the motor is detached; the controller to be tested can control the output shaft of the first aging motor 10 to rotate, the first aging motor 10 drives the simulation load assembly 20 to rotate, and then the first aging motor 10 and the simulation load assembly 20 are combined to form a complete fan, so that the controller to be tested can realize aging test.
Compared with a real fan, the first aging motor 10 and the simulation load assembly 20 are smaller in size, so that a large test space is not needed for connection test with a controller to be tested, the test space required by the controller is reduced, the same test space can be used for testing a larger number of controllers, and the test efficiency of the aging test mechanism is improved.
In one embodiment, referring to fig. 1 to 3, the dummy load assembly 20 includes a jig 21 and a second aging motor 22, one side of the jig 21 being detachably coupled to the first aging motor 10; the second aging motor 22 is detachably connected with one side of the clamp 21, which is back to the first aging motor 10; and the voltage of the second aging motor 22 is smaller than that of the first aging motor 10.
In the present embodiment, the second aging motor 22 is added, and the voltages of the first aging motor 10 and the second aging motor 22 are different; specifically, the first aging motor 10 is a high-voltage motor, and the second aging motor 22 is a low-voltage motor, so that the first aging motor 10 can be electrically connected with a controller to be tested in a high-voltage specification for testing, and the second aging motor 22 can be electrically connected with a controller to be tested in a low-voltage specification for testing, thereby improving the universality of the aging testing mechanism; when it is desired to test the controller for high voltage or the controller for low voltage, the user may selectively connect with the first aging motor 10 or the second aging motor 22 according to the actual test requirements.
Specifically, one end of the first aging motor 10, which is far away from the output shaft, is detachably connected to one side surface of the clamp 21, and one end of the second aging motor 22, which is far away from the output shaft, is detachably connected to the other side surface of the clamp 21, so that when the output shaft of the first aging motor 10 is connected with a controller to be tested, the second aging motor 22 and the clamp 21 serve as loads simulating the fan; when the output shaft of the second aging motor 22 is connected with the controller to be tested, the first aging motor 10 and the clamp 21 are used as the load of the simulated fan.
In a first embodiment, with reference to fig. 1 to 3, the end of the first aging motor 10 remote from the clamp 21 has three phase lines 30; the end of the second aging motor 22 remote from the clamp 21 has a three-phase line 30.
In the present embodiment, the controller to be tested may be electrically connected to the first aging motor 10 or the second aging motor 22 alone; when the controller to be tested needs to form a complete circuit with the first aging motor 10, only the three phase lines 30 of the second aging motor 22 need to be connected together, so that the second aging motor 22 is short-circuited and cannot rotate, and the second aging motor 22 and the clamp 21 are used as loads of the first aging motor 10; similarly, when the controller to be tested needs to form a complete circuit with the second aging motor 22, the three phase lines 30 of the first aging motor 10 are connected together, so that the first aging motor 10 is short-circuited and cannot rotate, and the first aging motor 10 and the clamp 21 are used as the load of the second aging motor 22; therefore, a user only needs to control the connection of the three-phase lines 30 of the first aging motor 10 or the second aging motor 22, and the controller to be tested can be switched between the first aging motor 10 and the second aging motor 22, so that the speed of switching the test unit by the aging test mechanism is increased.
In an embodiment, referring to fig. 1 to 3, the clamp 21 is provided with a plurality of first screw holes 21a, and the plurality of first screw holes 21a are annularly arranged at intervals; the first aging motor 10 is provided with a plurality of second screw holes, and each second screw hole is arranged corresponding to one first screw hole 21 a; the aging testing mechanism further comprises a plurality of first screws, and each first screw penetrates through the second screw hole and the first screw hole 21a in sequence, so that the first aging motor 10 is detachably connected with the clamp 21.
In this embodiment, the first screw holes 21a are enclosed to form a circle, and the second screw holes are also enclosed to form a circle; so configured, it is convenient for the user to replace or repair the first aging motor 10.
In an embodiment, referring to fig. 1 to 3, the clamp 21 further has a plurality of third screw holes 21b, and the third screw holes 21b are annularly arranged at intervals; the second aging motor 22 is provided with a plurality of fourth screw holes, and each fourth screw hole is arranged corresponding to one third screw hole 21 b; the aging testing mechanism further comprises a plurality of second screws, and each second screw sequentially penetrates through the fourth screw hole and the third screw hole 21b, so that the second aging motor 22 is detachably connected with the clamp 21; and each third screw hole 21b is spaced apart from the plurality of first screw holes 21 a.
In this embodiment, the third screw holes 21b are enclosed to form a circle, and the fourth screw holes are also enclosed to form a circle; so configured, it is convenient for the user to replace or repair the second aging motor 22.
In one embodiment, referring to fig. 1 to 3, the clamp 21 is made of an insulating material. So set up for anchor clamps 21 does not have conductivity, after first ageing motor 10 or second ageing motor 22 are connected with the controller electricity that awaits measuring alone, avoids anchor clamps 21 directly to switch on first ageing motor 10 and second ageing motor 22, thereby guarantees ageing test mechanism's normal operating.
The utility model also provides an aging testing device, referring to fig. 1 to 3, which comprises a fixed frame and a plurality of aging testing mechanisms, wherein the fixed frame is provided with a testing space; the output shaft of the first aging motor 10 of each aging test mechanism is rotationally connected to the fixed frame and is positioned in the test space; the aging test device has the advantages that the aging test device has at least all the beneficial effects brought by the technical schemes of the embodiments, and the detailed structure of the aging test device refers to the embodiments, and the technical schemes of all the embodiments are adopted, so that the detailed description is omitted.
In this embodiment, the output shaft of the first aging motor 10 of each aging test mechanism is rotatably connected in the test space of the fixing frame, so that the first aging motor 10 can stably rotate in the aging test process of the aging test mechanism, and the operation stability of the aging test mechanism is improved.
It should be noted that, when the second aging motor 22 needs to be replaced and connected to the controller to be tested, the first aging motor 10 is detached from the fixing frame, and the second aging motor 22 is rotatably mounted on the fixing frame.
In an embodiment, referring to fig. 1 to 3, the fixing frame further has a plurality of mounting openings, and the mounting openings are arranged at intervals; the aging test device also comprises a plurality of connecting plates, and each connecting plate is clamped in an installation opening; the periphery of the output shaft of the first aging motor 10 of each aging test mechanism is sleeved with a bearing, and the outer wall of the bearing is connected with the connecting plate.
In this embodiment, set up the bearing through the output shaft at first ageing motor 10 to utilize the bearing to be connected with the connecting plate, make first ageing motor 10 can dismantle the connection on the mount conveniently, thereby promote ageing testing mechanism's use convenience.
It should be noted that the output shaft of the second aging motor 22 is also provided with a bearing, the bearing is connected with a mounting plate, and the mounting plate is detachably mounted on the fixing frame, so that the use convenience of the aging testing mechanism is improved.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A burn-in mechanism, comprising:
one end of the first aging motor is electrically connected with a controller to be tested;
the simulation load assembly is in transmission connection with the other end of the first aging motor, so that the first aging motor drives the simulation load assembly to rotate; and the volume of the analog load component is smaller than or equal to the volume of the first aging motor.
2. The burn-in test mechanism of claim 1, wherein said dummy load assembly comprises:
one side of the clamp is detachably connected with the first aging motor;
the second aging motor is detachably connected with one side of the clamp, which faces away from the first aging motor; and the voltage of the second aging motor is smaller than that of the first aging motor.
3. The weathering test mechanism of claim 2, wherein an end of the first weathering motor remote from the fixture has three phase lines; and one end of the second aging motor, which is far away from the clamp, is provided with a three-phase line.
4. The weathering test mechanism of claim 2, wherein the fixture has a plurality of first screw holes, the plurality of first screw holes being annularly spaced; the first aging motor is provided with a plurality of second screw holes, and each second screw hole is arranged corresponding to one first screw hole;
the aging testing mechanism further comprises a plurality of first screws, and each first screw penetrates through the second screw hole and the first screw hole in sequence, so that the first aging motor is detachably connected with the clamp.
5. The weathering test mechanism of claim 4, wherein the fixture further has a plurality of third screw holes, the plurality of third screw holes being annularly spaced; the second aging motor is provided with a plurality of fourth screw holes, and each fourth screw hole is arranged corresponding to one third screw hole;
the aging testing mechanism further comprises a plurality of second screws, and each second screw penetrates through the fourth screw hole and the third screw hole in sequence, so that the second aging motor is detachably connected with the clamp; and each third screw hole and a plurality of first screw holes are arranged at intervals.
6. The weathering test mechanism of claim 5, wherein the fixture is made of an insulating material.
7. A burn-in test apparatus, comprising:
a fixed mount having a test space;
and a plurality of aging test mechanisms according to any one of claims 1 to 6, wherein the output shaft of the first aging motor of each aging test mechanism is rotatably connected to the fixing frame and positioned in the test space; and a plurality of the aging test mechanisms are arranged at intervals.
8. The weathering test apparatus of claim 7, wherein said fixture further has a plurality of mounting openings, said plurality of mounting openings being spaced apart;
the aging test device also comprises a plurality of connecting plates, and each connecting plate is clamped in one mounting opening; the periphery of the output shaft of the first aging motor of each aging test mechanism is sleeved with a bearing, and the outer wall of the bearing is connected with the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220222153.0U CN218099390U (en) | 2022-01-26 | 2022-01-26 | Aging testing mechanism and aging testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220222153.0U CN218099390U (en) | 2022-01-26 | 2022-01-26 | Aging testing mechanism and aging testing device |
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| Publication Number | Publication Date |
|---|---|
| CN218099390U true CN218099390U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220222153.0U Active CN218099390U (en) | 2022-01-26 | 2022-01-26 | Aging testing mechanism and aging testing device |
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| Country | Link |
|---|---|
| CN (1) | CN218099390U (en) |
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2022
- 2022-01-26 CN CN202220222153.0U patent/CN218099390U/en active Active
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