CN211347414U

CN211347414U - Swing testing device

Info

Publication number: CN211347414U
Application number: CN201921699720.6U
Authority: CN
Inventors: 张顺; 钟志勇
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-25
Anticipated expiration: 2029-10-11

Abstract

The embodiment of the utility model provides a sway testing arrangement, the motor sets up on the installation face of support, the pivot sets up in the support, set up a plurality of swing arms in the pivot, motor and pivot mechanical connection, the controller is connected with the motor electricity, therefore, the product to be tested is fixed after the second end of swing arm, through the controller alright with control motor corotation and/or reversal, after motor corotation and/or reversal, the motor just can drive pivot corotation and/or reversal, later pivot in one or more swing arms just can begin the swing along with corotation and/or reversal of pivot, thereby make the product to be tested on one or more swing arms begin the swing. That is, using the utility model provides a when swaing testing arrangement, need not artifical swing product to be tested, through swaing the product that awaits testing of testing arrangement swing to can improve efficiency of software testing.

Description

Swing testing device

Technical Field

The utility model relates to a product test technical field especially relates to a test device sways.

Background

With the continuous improvement of the scientific and technical level, more and more importance is attached to the application reliability of the product. Some products need to perform a swing test to determine whether the application reliability of the product is high. The swing test refers to swinging the product, and determining that the performance of the product can not be changed in the swinging process of the product.

In the prior art, when a product is subjected to swing test, the product is subjected to swing test manually. This affects the results of the swing test of the product due to the different forces exerted by the personnel. And the speed of personnel is slower, so that the period of the swing test of the product is longer, and the test efficiency of the swing test of the product is lower.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a testing arrangement sways can improve and sway the efficiency of software testing to the product. The technical scheme is as follows:

a swing testing device comprises a support, a motor, a rotating shaft, one or more swing arms and a controller;

the motor is arranged on the mounting surface of the bracket, the rotating shaft is arranged in the bracket, the first end of each swing arm in the one or more swing arms is arranged on the rotating shaft, and the second end of each swing arm is used for connecting a product to be tested;

the motor is mechanically connected with the rotating shaft, the controller is electrically connected with the motor and used for controlling the motor to rotate forwards and/or backwards, the motor drives the rotating shaft to rotate forwards and/or backwards in the process of rotating forwards and/or backwards of the motor, and the rotating shaft drives the one or more swing arms to swing.

Optionally, the sway testing apparatus further comprises a speed governor;

the first end of the speed regulator is mechanically connected with the motor, and the second end of the speed regulator is mechanically connected with the first end of the rotating shaft.

Optionally, the swing testing apparatus further comprises a transfer block;

the first end of the transfer block is mechanically connected with the second end of the speed regulator, and the second end of the transfer block is mechanically connected with the first end of the rotating shaft.

Optionally, the swing testing apparatus further comprises a belt;

the second end of the transfer block is provided with a first belt wheel, the first end of the rotating shaft is provided with a second belt wheel, and the first belt wheel is connected with the second belt wheel through the transmission belt.

Optionally, the first belt pulley and the second belt pulley are both provided with anti-skid threads.

Optionally, the sway testing arrangement comprises a first protective cover;

the first protection casing sets up the motor with the junction of pivot is used for avoiding the motor with the pivot junction exposes in the outside of support.

Optionally, the swing testing device further comprises one or more article fixing blocks;

and each article fixing block is fixed at the second end of one swing arm and used for fixing the product to be detected.

Optionally, the swing testing apparatus further comprises one or more adaptor clips;

the first end of each adapter clip is connected with one article connecting part on the rotating shaft, and the second end of each adapter clip is connected with one swing arm.

Optionally, the swing testing device further includes a position sensing assembly, the position sensing assembly is disposed at the second end of the rotating shaft, the position sensing assembly is electrically connected to the controller, and the position sensing assembly is used for sensing the position of the rotating shaft.

Optionally, the position sensing assembly includes a position sensing sheet, a position signal receiver and a position signal adaptor;

the position sensing piece is arranged at the second end of the rotating shaft, the position sensing piece is electrically connected with the position signal receiver, the position signal receiver is electrically connected with the position signal adapter, and the position signal adapter is electrically connected with the controller.

Optionally, the swing testing apparatus further comprises a second protective cover;

the second protective cover is arranged outside the position sensing assembly and used for preventing the position sensing assembly from being exposed outside the bracket.

Optionally, the sway testing arrangement further comprises a third shield;

the third protecting cover is arranged outside the controller, a control panel is arranged on the third protecting cover, one or more control buttons are arranged on the control panel, the one or more control buttons are electrically connected with the controller, and the one or more control buttons are used for sending instructions to the controller.

Optionally, a power interface is arranged on the third protection cover;

the power interface is used for being connected with a power supply to supply power to the controller.

Optionally, a control screen is arranged on the third protection cover;

the control screen is electrically connected with the controller and used for sending instructions to the controller so that the controller can accurately control the motor.

The utility model provides a technical scheme's beneficial effect can include at least:

in use the utility model provides a during testing arrangement sways, because the motor sets up on the installation face of support, the pivot sets up in the support, set up a plurality of swing arms in the pivot, motor and pivot mechanical connection, the controller is connected with the motor electricity, therefore, the product to be tested is fixed after the second end of swing arm, through the controller alright in order to control motor corotation and/or reversal, after motor corotation and/or reversal, the motor just can drive pivot corotation and/or reversal, later pivot in one or more swing arms just can begin the swing along with corotation and/or reversal of pivot, thereby make the product to be tested on one or more swing arms begin the swing. That is, using the utility model provides a when swaing testing arrangement, need not artifical swing product to be tested, through swaing the product to be tested of testing arrangement swing to the test is swagged to the product to be tested, thereby can improve the efficiency of software testing that swamps to the product to be tested.

Drawings

Fig. 1 is an exploded schematic view of a sway testing apparatus provided by the present invention;

fig. 2 is a top view of another swing testing apparatus provided by the present invention;

fig. 3 is a schematic perspective view of another swing testing apparatus provided in the present invention;

FIG. 4 is an enlarged fragmentary view at the A position shown in FIG. 3;

FIG. 5 is an exploded view of the location A shown in FIG. 3;

fig. 6 is a front view of another swing testing apparatus provided by the present invention;

fig. 7 is an enlarged view of a third prevention cover according to the present invention.

Reference numerals:

10: a support; 20: a motor; 30: a rotating shaft; 40: swinging arms; 50: a controller; 60: a first shield; 70: a position sensing assembly; 80: a second shield; 90: a third protective cover; 11: a support base; 21: a speed regulator; 22: a transfer block; 23: a transmission belt; 221: a first pulley; 31: a second pulley; 41: an article fixing block; 42: a switching clamp; 71: a position sensing sheet; 72: a position signal receiver; 73: a position signal adapter; 91: a control panel; 92: a control button; 93: a control screen; 94: and a power interface.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Fig. 1 is a schematic structural diagram of a swing testing apparatus according to an embodiment of the present invention. As shown in fig. 1, the swing testing apparatus includes a support 10, a motor 20, a rotation shaft 30, a plurality of swing arms 40, and a controller 50.

The motor 20 is arranged on the mounting surface of the bracket 10, the rotating shaft 30 is arranged in the bracket 10, the first end of each swing arm 40 in the plurality of swing arms 40 is arranged on the rotating shaft 30, and the second end of each swing arm 40 is used for connecting a product to be tested. The motor 20 is mechanically connected with the rotating shaft 30, the controller 50 is electrically connected with the motor 20, the controller 50 is used for controlling the motor 20 to rotate forwards and/or backwards, in the process of rotating forwards and/or backwards of the motor 20, the motor 20 drives the rotating shaft 30 to rotate forwards and/or backwards, and the rotating shaft 30 drives the plurality of swing arms 40 to swing.

Use the embodiment of the utility model provides a during testing arrangement sways, because motor 20 sets up on the installation face of support 10, pivot 30 sets up in support 10, set up a plurality of swing arms 40 in the pivot 30, motor 20 and pivot 30 mechanical connection, controller 50 is connected with the motor 20 electricity, therefore, fix the examination product that awaits measuring behind the second end of swing arm 40, through controller 50 alright with control motor 20 corotation and/or reversal, after motor 20 corotation and/or reversal, motor 20 just can drive pivot 30 corotation and/or reversal, then pivot 30 is last one or more swing arms 40 just can begin the swing along with the corotation and/or the reversal of pivot 30, thereby make the examination product that awaits measuring on one or more swing arms 40 begin the swing. That is, using the embodiment of the utility model provides a when swaing testing arrangement, need not artifical swing test product that awaits measuring, through swaing the test device swing test product that awaits measuring to the test product that awaits measuring sways the test, thereby can improve and sway the efficiency of software testing to the test product that awaits measuring.

It should be noted that the motor 20 may be a stepping motor 20, and may also be a servo motor 20, and of course, the motor 20 may also be other types of motors 20, and the embodiment of the present invention is not limited herein. The Controller 50 may be a PLC (Programmable Logic Controller, Programmable Logic Controller 50), and of course, the Controller 50 may also be other types of controllers, and the embodiment of the present invention is not limited herein.

In addition, in the utility model provides an in the swing testing arrangement, one or more swing arm all can be for removable part.

In addition, in order to stabilize the stand 10 and prevent the stand 10 from swinging along with the swinging of the one or more swing arms 40 when the stand 10 is used, as shown in fig. 1 and 2, a stand seat 11 may be further provided at the bottom of the stand 10. At this time, the support 10 is installed on the support base 11, and because the contact area between the support base 11 and the ground is large, the support base 11 is relatively stable, so that when one or more swing arms 40 on the rotating shaft 30 in the support 10 swing, the support base 11 fixes the support 10, so that the support 10 is relatively stable, and cannot swing along with the swing of the one or more swing arms 40.

In addition, during the operation of the motor 20, the rotation speed of the motor shaft of the motor 20 may be relatively large, which results in a relatively large rotation speed of the rotating shaft 30 mechanically connected to the motor 20, and thus the oscillating frequency of one or more oscillating arms 40 on the rotating shaft 30 is relatively fast, and thus the oscillating frequency of the product to be tested fixed on the one or more oscillating arms 40 is relatively fast, which may affect the performance of the product to be tested, and in order to avoid this, in some embodiments, as shown in fig. 3 and 4, the oscillation testing apparatus may further include a speed governor 21. A first end of governor 21 is mechanically coupled to motor 20 and a second end of governor 21 is mechanically coupled to a first end of shaft 30.

When the wobble test device includes a governor 21, the motor shaft of motor 20 is mechanically connected to governor 21. In the operation process of the motor 20, the speed governor 21 adjusts the rotation speed of the motor shaft, so that the higher rotation speed of the motor shaft is converted into the lower rotation speed, and the lower rotation speed is transmitted to the rotating shaft 30, so that the rotating shaft 30 rotates at the lower speed, thereby avoiding the situation that the performance of the product to be tested fixed on one or more swing arms 40 on the rotating shaft 30 may be affected due to the higher rotation speed of the rotating shaft 30.

In addition, when the sway testing apparatus includes speed governor 21, there is a possibility that a mismatch between speed governor 21 and rotation shaft 30 occurs, and mechanical connection between speed governor 21 and rotation shaft 30 is inconvenient, and at this time, in some embodiments, as shown in fig. 5, the sway testing apparatus may further include transfer block 22. A first end of the transition block 22 is mechanically connected to a second end of the speed governor 21, and a second end of the transition block 22 is mechanically connected to a first end of the rotating shaft 30.

It should be noted that the speed regulator 21 generally has an output end and an input end, and in the embodiment of the present invention, the input end of the speed regulator 21 is connected to the motor shaft of the motor 20, the output end of the speed regulator 21 is connected to the first end of the adapter block 22, and the second end of the adapter block 22 is connected to the second end of the rotating shaft 30. That is, in the embodiment of the present invention, the motor shaft of the motor 20 is connected to the input end of the speed regulator 21, so that the motor shaft transmits its own rotation speed to the input end of the speed regulator 21, after the adjustment of the speed regulator 21, the speed regulator 21 adjusts the higher speed of the motor shaft to the lower rotation speed, and transmits the lower rotation speed to the first end of the adapter block 22 through the output end, the adapter block 22 transmits the lower rotation speed to the rotating shaft 30 through the second end, so that the rotation speed of the rotating shaft 30 is lower, and further the swing frequency of one or more swing arms 40 on the rotating shaft 30 is lower.

The connection manner of the mechanical connection between the second end of the adapter block 22 and the first end of the rotating shaft 30 may be: as shown in fig. 5, the wobble test apparatus further includes a belt 23. The second end of the transfer block 22 is provided with a first belt pulley 221, the first end of the rotating shaft 30 is provided with a second belt pulley 31, and the first belt pulley 221 is connected with the second belt pulley 31 through a transmission belt 23.

At this time, after speed governor 21 adjusts the higher rotation speed of motor 20 to the lower rotation speed, speed governor 21 transmits the lower rotation speed to adapter 22, the first drive on adapter 22 drives second pulley 31 to rotate through belt 23, that is, the lower rotation speed is transmitted to second pulley 31 through belt 23, and after second pulley 31 rotates, shaft 30 is driven to rotate, and then shaft 30 drives one or more swing arms 40 on shaft 30 to swing. That is, when using the utility model discloses when testing arrangement sways, motor 20 passes through speed regulator 21, switching piece 22 and drive belt 23 with rotatory torsion and transmits to pivot 30 for pivot 30 rotates, in order to drive the swing of one or more swing arm 40.

After the first pulley 221 and the second pulley 31 are connected by the transmission belt 23, the first pulley 221 drives the second pulley 31 to rotate through the transmission belt 23 after the first pulley 221 rotates, at this time, the first pulley 221 and the second pulley 31 can be transmitted through the transmission belt 23, both because friction exists between the transmission belt 23 and the first pulley 221 and the second pulley 31, but after a long time of transmission, a slip phenomenon may occur between the transmission belt 23 and the first pulley 221 and the second pulley 31, that is, after the first pulley 221 rotates, the transmission belt 23 does not synchronously move along with the first pulley 221, and after the transmission belt 23 moves along with the first pulley 221, the second pulley 31 does not synchronously move along with the transmission belt 23. Because the second belt wheel 31 is arranged on the rotating shaft 30, the rotation of the rotating shaft 30 is affected due to the above situation, and further the swing of one or more swing arms 40 on the rotating shaft 30 is affected, and finally the performance of the product to be tested in the test is affected. To avoid this, in some embodiments, both the first pulley 221 and the second pulley 31 may be provided with anti-slip threads.

After the anti-slip threads are arranged on the first belt pulley 221 and the second belt pulley 31, the friction force between the transmission belt 23 and the first belt pulley 221 and the second belt pulley 31 is increased, so that the slip phenomenon between the first belt pulley 221 and the transmission belt 23 and the slip phenomenon between the second belt pulley 31 and the transmission belt 23 can be effectively avoided.

In addition, when the swing testing apparatus provided by the embodiment of the present invention is used, when the motor 20 is exposed outside the bracket 10, the motor 20 may be easily damaged by external impact, or the connection between the motor 20 and the rotating shaft 30 may be easily affected by external impact, and therefore, in some embodiments, as shown in fig. 5, the swing testing apparatus may include a first protection cover 60. The first shield 60 is disposed at a connection portion of the motor 20 and the rotating shaft 30, and is used for preventing the connection portion of the motor 20 and the rotating shaft 30 from being exposed to the outside of the bracket 10.

It should be noted that, after the motor 20 and the rotating shaft 30 are mechanically connected through the speed adjuster 21, the adapter block 22, the first pulley 221, the transmission belt 23 and the second pulley 31, the motor 20, the speed adjuster 21, the adapter block 22, the first pulley 221, the transmission belt 23 and the second pulley 31 may be located in a protective cover, and when an impact occurs outside the bracket 10, the impact may impact on the protective cover, and may not directly impact on the motor 20, the speed adjuster 21, the adapter block 22, the first pulley 221, the transmission belt 23 and the second pulley 31. In addition, after the swing test apparatus includes the first guard 60, the motor 20, the speed governor 21, and the like are all located within the first guard 60, and at this time, the aesthetic appearance of the entire swing test apparatus is increased.

In addition, when one or more swing arms 40 are disposed on the rotating shaft 30, the connection between the one or more swing arms 40 and the rotating shaft 30 may be poor, and in this case, the swing testing apparatus may further include one or more adapter clips 42. A first end of each adapter clip 42 is fixed to the shaft 30 and a second end of each adapter clip 42 is connected to one of the swing arms 40.

It should be noted that each adapter clip 42 and the rotating shaft 30 can be fixed on the rotating shaft 30 by bolts, so that each adapter clip 42 and the rotating shaft 30 are fixedly connected. Through the arrangement, after the rotation, the rotating shaft 30 can drive the adapter clamp 42 to rotate, and the adapter clamp 42 drives the swing arm 40 to swing. The connection of the second end of each adapter clip 42 to one of the swing arms 40 may be a threaded connection.

In addition, to facilitate securing the product to be tested to the swing arm 40, in some embodiments, the swing testing apparatus may further include one or more article securing blocks 41. Each article fixing block 41 is fixed at the second end of one swing arm 40, and each article fixing block 41 is used for fixing a product to be measured.

After the swing testing device includes one or more article fixing blocks 41, a product to be tested may be directly fixed on the article fixing blocks 41, and the article fixing blocks 41 swing along with the swing of the swing arm 40, thereby swinging the product to be tested.

In addition, when testing a product to be tested, the product to be tested may need to swing with the swing arm 40 by a certain amplitude, and in order to accurately determine the performance of the product to be tested, the product to be tested needs to be tested under the same condition in each test, that is, the swing amplitude of the swing arm 40 needs to be the same in each test, and the swing amplitude of the swing arm 40 is determined by the rotation angle of the rotating shaft 30, that is, the rotation angle of the rotating shaft 30 needs to be the same in each test. In order to determine the rotation angle of the rotating shaft 30, as shown in fig. 1, the swing testing apparatus may further include a position sensing element 70, the position sensing element 70 is disposed at a second end of the rotating shaft 30, the position sensing element 70 is electrically connected to the controller 50, and the position sensing element 70 is used for sensing the position of the rotating shaft 30. The position of the rotating shaft 30 is to determine whether the preset mark point on the rotating shaft 30 returns to the initial position after the rotating shaft 30 finishes rotating, and the initial position is a position where the preset mark point on the rotating shaft 30 is located and is the same as the preset position.

It should be noted that, when determining the rotation angle of the rotating shaft 30, a mark point needs to be preset on the rotating shaft 30, and a preset position is determined on the bracket 10, and when the rotating shaft 30 does not rotate, the preset mark point is located at the same position as the preset position on the bracket 10, that is, a starting point is determined when the rotating shaft 30 rotates, and the rotation angle of the rotating shaft 30 is determined from the starting point. In determining the rotation angle of the rotation shaft 30, the rotation angle of the rotation shaft 30 may be determined according to the relative position between the preset mark point and the preset position.

After each test is finished, the preset mark point on the rotating shaft 30 should return to the initial position, so that the rotation angle of the rotating shaft 30 can be determined conveniently when the test is performed next time, and the rotation angle of the rotating shaft 30 can be the same every time. However, since the preset mark point on the rotating shaft 30 may not return to the initial position after the rotating shaft 30 rotates, the position sensing assembly 70 is disposed at the second end of the rotating shaft 30 in order to determine whether the preset mark point returns to the initial position after the rotating shaft 30 rotates.

And, the position sensing assembly 70 is electrically connected to the controller 50, when the position sensing assembly 70 senses that the rotation of the rotating shaft 30 is stopped and the preset mark point does not return to the initial position, the position sensing assembly 70 sends an instruction to the controller 50, and after the controller 50 receives the instruction, the controller 50 controls the motor 20 to operate, so that the rotating shaft 30 is driven to rotate by the rotation of the motor shaft of the motor 20, and the preset mark point returns to the initial position.

In some embodiments, as shown in FIG. 1, the position sensing assembly 70 may include a position sensing plate 71, a position signal receiver 72, and a position signal adapter 73. The position sensing piece 71 is disposed at the second end of the rotating shaft 30, the position sensing piece 71 is electrically connected to the position signal receiver 72, the position signal receiver 72 is electrically connected to the position signal adapter 73, and the position signal adapter 73 is electrically connected to the controller 50.

It should be noted that the position sensing sheet 71 is used for sensing whether the preset mark point on the rotating shaft 30 returns to the initial position when the rotating shaft 30 does not rotate. When the position sensing piece 71 senses that the preset mark point does not return to the initial position, the position sensing piece 71 sends a command to the position signal receiver 72, after the position signal receiver 72 receives the command, because a signal sent by the position signal receiver 72 may not be matched with a signal which can be received by the controller 50, the position signal receiver 72 sends the received signal to the position signal adapter 73, the position signal adapter 73 sends the received signal to the controller 50, and after the controller 50 receives the signal, the controller 50 controls the motor 20 to operate to adjust the rotating shaft 30 through the operation of the motor 20, so that the preset mark point on the rotating shaft 30 returns to the initial position.

In addition, when using the swing testing apparatus provided by the embodiment of the present invention, in order to prevent the position sensing assembly 70 from being exposed outside the bracket 10, and thus the bracket 10 may be damaged by the impact, in some embodiments, as shown in fig. 6, the swing testing apparatus may further include a second protective cover 80. The second shield 80 is disposed outside the position sensing assembly 70 for preventing the position sensing assembly 70 from being exposed to the outside of the bracket 10.

When the swing testing device comprises the second protection cover 80, at this time, the position sensing component 70 is located in the second protection cover, and when the impact phenomenon occurs outside the support 10, the impact phenomenon cannot be directly generated on the position sensing component 70, so that the position sensing component 70 is prevented from being damaged. It should be noted that, when the position sensing assembly 70 includes the position sensing piece 71, the position signal receiver 72 and the position signal adapter 73, the position sensing piece 71, the position signal receiver 72 and the position signal adapter 73 are all located in the second protective cover 80. In addition, when the swing testing apparatus includes the second protection cover 80, the position sensing assembly 70 is disposed in the second protection cover 80, so that the aesthetic appearance of the swing testing apparatus can be enhanced.

Additionally, since the controller 50 may also be damaged, in some embodiments, as shown in FIG. 6, the sway testing arrangement may further include a third shield 90. The third prevention cover 90 is arranged outside the controller 50, a control panel 91 is arranged on the third prevention cover 90, one or more control buttons 92 are arranged on the control panel 91, the one or more control buttons 92 are electrically connected with the controller 50, and the one or more control buttons 92 are used for sending instructions to the controller 50.

After the swing test apparatus includes the third prevention cover 90, the third prevention cover 90 may prevent the controller 50 from being hit by the outside of the stand 10, resulting in control damage.

Since the control panel 91 is provided on the third mask 90, one or more control buttons 92 are provided on the control panel 91, and the one or more control buttons 92 are electrically connected to the controller 50, an operator can directly send a command to the controller 50 through the control buttons 92 on the control panel 91, so that the controller 50 controls the operation of the motor 20 according to the received command.

It should be noted that after each test on the product to be tested, the operator can press different control buttons 92, so that different control buttons 92 send different instructions to the controller 50, and the controller 50 controls the motor 20 to operate differently according to the different instructions.

In addition, after testing the product to be tested each time, the operator can reset the control button by pressing, so that the preset mark point on the rotating shaft 30 returns to the initial position. And, use the embodiment of the utility model provides a when swaing testing arrangement, operating personnel can also be through control motor 20 such as scram control button 92, pause control button 92 to reach control pivot 30 pivoted effect, finally reach the effect whether the test product that awaits measuring on the control swing arm 40 is wobbling.

In addition, in order for the controller to accurately control the operation of the motor and for the operator to operate easily, in some embodiments, as shown in FIG. 7, a control screen 93 may be provided on the third mask 90. Control panel 93 is electrically connected to controller 50, and control panel 93 is used to send instructions to controller 50 to cause controller 50 to precisely control motor 20.

For example, a motor control option is provided on the control screen, and the motor control option includes the number of rotations of the motor, the rotation angle of the motor, the rotation frequency of the motor, and the like.

In addition, when the swing testing apparatus provided by the embodiment of the present invention is used, since the controller 50 needs to be connected to a power supply, in some embodiments, as shown in fig. 7, a power interface 94 is provided on the third protection cover 90. The power interface 94 is used to connect with a power source to supply power to the controller 50.

For example, as shown in fig. 7, control buttons 92 for emergency stop, reset, pause, start, etc. may be provided on the control panel 91. A power switch may also be provided on the control panel 91. A control panel 93 may also be provided on the third prevention cover 90. At this moment, using the utility model provides a when swaing the test, operating personnel can set up motor 20's rotation number of times, turned angle and slew velocity etc. through control panel 93. After the setting is finished, the operator presses the start control button, the swing test device starts to start, that is, the motor 20 starts to operate, and the motor 20 operates according to the rotation number, the rotation angle, the rotation speed, and the like of the motor which are already set on the control panel 93. After the motor 20 is operated, the motor 20 drives the speed governor 50 to operate, the speed governor 50 drives the first belt pulley 221 to rotate, the first belt pulley 221 drives the second belt pulley 31 to rotate through the transmission belt 23, and then the rotating shaft 30 rotates along with the rotation of the second belt pulley 31, so that the swing arm 40 swings.

Use the embodiment of the utility model provides a during testing arrangement sways, because the motor sets up on the installation face of support, the pivot sets up in the support, set up a plurality of swing arms in the pivot, the motor is connected with pivot machinery, the controller is connected with the motor electricity, therefore, the product to be tested is fixed after the second end of swing arm, alright in order to control motor corotation and/or reversal through the controller, after motor corotation and/or reversal, the motor just can drive pivot corotation and/or reversal, later pivot epaxial one or more swing arms just can begin the swing along with the corotation and/or the reversal of pivot, thereby make the product to be tested on one or more swing arms begin the swing. That is, using the embodiment of the utility model provides a when swaing testing arrangement, need not artifical swing test product that awaits measuring, through swaing the test device swing test product that awaits measuring to the test product that awaits measuring sways the test, thereby can improve and sway the efficiency of software testing to the test product that awaits measuring.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the invention.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The technical solution provided by the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A swing testing device is characterized by comprising a support, a motor, a rotating shaft, one or more swing arms and a controller;

2. The swing test apparatus of claim 1, further comprising a speed governor;

3. The wobble test apparatus of claim 2, further comprising a transfer block;

4. The swing test apparatus according to claim 3, wherein the swing test apparatus further comprises a belt;

5. The sway testing device of claim 4, wherein the first pulley and the second pulley are each provided with anti-slip threads thereon.

6. The wobble test apparatus of any one of claims 1-5, wherein the wobble test apparatus comprises a first shield;

7. The swing test apparatus according to claim 1, further comprising one or more article securing blocks;

8. The wobble test apparatus of claim 7, further comprising one or more adaptor clips;

9. The rocking test device of claim 1, further comprising a position sensing assembly disposed at the second end of the shaft, the position sensing assembly being electrically connected to the controller, the position sensor being configured to sense a position of the shaft.

10. The wobble test apparatus of claim 9, wherein the position sensing assembly comprises a position sensing plate, a position signal receiver, and a position signal adaptor;

11. The wobble test apparatus of claim 9, further comprising a second shield;

12. The sway testing device of claim 1, further comprising a third shield;

13. The rocking test device of claim 12, wherein the third mask has a power supply interface;

14. The yaw testing apparatus of claim 12, wherein a control screen is provided on the third mask;