Endurance testing device for outboard motor operating handle

Abstract

The utility model relates to the technical field of ships, in particular to a durability testing device for an outboard motor operating handle, which comprises a supporting table, a base and a base, the handle support is connected with the supporting table, and the handle support is used for installing a handle to be tested and enabling a grip of the handle to be tested to protrude out of the handle support; the power supporting frame is connected with the supporting table; the driving assembly is connected with the power supporting frame, the driving assembly is detachably connected with a grip of the tested handle, and the driving assembly is used for driving the grip of the tested handle to rotate; and the detection part is connected with the power support frame and the driving assembly and is used for detecting the rotation times of the handle to be tested. According to the durability test device for the outboard motor operating handle, the operating handle grip is driven by the driving assembly to rotate, and the damage condition of the grip is checked after the operating handle grip is rotated for a set number of times, so that the durability test of the outboard motor operating handle is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, and more specifically to a durability testing device for an outboard motor operating handle. Background Art

[0002] Outboard motor is an important marine power equipment, widely used in various types of ships. The outboard motor's operating handle is a key component to control the outboard motor's working state. Its performance will directly affect the outboard motor's operating experience and the ship's driving safety. Therefore, testing the durability and reliability of the outboard motor's operating handle is of great significance to the long-term safe operation of the ship.

[0003] Currently, there is no equipment for testing the durability of outboard motor handles. When manufacturers manufacture outboard motor handles, they are directly installed and used, making it impossible to scientifically judge the reliability and durability of the outboard motor handles.

[0004] In summary, a durability testing device for an outboard motor operating handle is now urgently needed, so that the reliability and durability of the outboard motor handle can be judged. Utility Model Content

[0005] The utility model provides a durability testing device for an outboard motor operating handle, which adopts a handle bracket to support a test handle, and connects the grip of the test handle to a driving component, and rotates the grip under the drive of the driving component, so that the damage of the grip can be checked after the outboard motor operating handle is rotated a set number of times, thereby completing the durability test of the outboard motor operating handle.

[0006] The specific solutions adopted by the utility model to solve the above technical problems are as follows:

[0007] An outboard motor operating handle durability testing device, comprising:

[0008] Support table;

[0009] A handle bracket is connected to the support platform, and is used to install the test handle and make the grip of the test handle protrude from the handle bracket;

[0010] A power support frame connected to the support platform;

[0011] A driving assembly is connected to the power support frame, and the driving assembly is detachably connected to the grip of the test handle, and the driving assembly is used to drive the grip of the test handle to rotate;

[0012] The detection component is connected to the power support frame and the driving component, and is used to detect the number of rotations of the test handle.

[0013] Further as a preferred embodiment, the drive assembly includes: a motor, a handle rotating component and a controller, the motor housing is connected to the power support frame, one end of the handle rotating component is connected to the power output end of the motor, the other end of the handle rotating component is connected to the handle of the test handle, and the motor is electrically connected to the controller.

[0014] As a further preferred embodiment, the outboard motor operating handle durability testing device also includes a display, and the detection component is electrically connected to the display.

[0015] Further as a preferred embodiment, the handle rotating component includes: a handle connecting part, a first end of which is provided with a handle connecting hole allowing the handle to be inserted; a motor connecting part, a first end of which is connected to the second end of the handle connecting part, and the second end of the motor connecting part is provided with a motor connecting hole assembled and connected to the power output shaft of the drive assembly.

[0016] As a further preferred solution, the power support frame includes: a horizontal plate connected to the support platform; a motor fixing plate connected to the horizontal plate and to the housing of the motor.

[0017] As a further preferred solution, the motor is arranged on a first side of the motor fixing plate, the handle rotating component is arranged on a second side of the rotating plate, and a through hole allowing the motor connecting part to pass through is opened on the motor fixing plate.

[0018] As a further preferred solution, the detection component includes a magnet and a magnetic angle sensor, the magnet is installed on the handle connecting part, and the magnetic angle sensor is installed on the motor fixing plate.

[0019] Further as a preferred embodiment, the handle bracket includes: a test handle mounting plate; a bearing plate connected to the test handle mounting plate, the bearing plate and the test handle mounting plate forming a supporting space for accommodating the test handle.

[0020] As a further preferred solution, a clamping hole connected to the test handle is provided on the test handle mounting plate.

[0021] Further as a preferred solution, the handle bracket is slidably connected to the support platform through a sliding structure, and the sliding structure includes: a linear guide rail and a slider, the linear guide rail is connected to the support platform, the bottom of the slider is connected to the linear guide rail, and the top of the slider is connected to the bearing plate.

[0022] The main beneficial effects of the above technical solution are:

[0023] By supporting the test handle by the handle bracket in the above technical solution and connecting the grip of the test handle to the drive assembly, the grip is rotated under the drive of the drive assembly, and the damage of the outboard motor operating handle can be checked after the outboard motor operating handle is rotated a set number of times, so as to achieve the effect of testing the durability of the outboard motor operating handle.

[0024] Further or more detailed beneficial effects will be described in detail in conjunction with specific examples in the detailed implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] Figure 1 The main structure diagram of the utility model is shown in FIG. Figure 1 .

[0027] Figure 2 The main structure diagram of the utility model is shown in FIG. Figure 2 .

[0028] As shown in the figure:

[0029] Support platform-1, handle bracket-2, test handle mounting plate-21, card hole-211, load-bearing plate-22, power support frame-3, motor fixing plate-31, reinforcement plate-32, horizontal plate-33, drive assembly-4, motor-41, handle rotating part-42, handle connecting part-421, motor connecting part-422, controller-43, detection part-5, magnet-51, magnetic angle sensor-52, sliding structure-7, linear guide rail-71, slider-72, display-8, test handle-A, through hole-a. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the specific implementation of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the implementation of the utility model.

[0031] A durability test device for outboard motor operating handle, as shown in the attached Figure 1 To Attachment Figure 2 As shown, the outboard motor operating handle durability testing device includes: a support platform 1, a handle bracket 2, a power support frame 3, a drive component 4, a detection component 5, and a test handle A.

[0032] Specifically, the support platform 1 is the support platform of the outboard engine operating handle durability test device, the handle bracket 2 is connected to the support platform 1, the test handle A is installed on the handle bracket 2 and the grip of the installed test handle A protrudes from the handle bracket 2, the power support frame 3 is connected to the support platform 1, and a drive component 4 is installed on the power support frame 3, wherein the drive component 4 is also detachably connected to the grip of the test handle A, and the drive component 4 is used to drive the grip of the test handle A to rotate. The outboard engine operating handle durability test device also includes a detection component 5, which is connected to the power support frame 3 and the drive component 4 at the same time, and is used to detect the number of rotations of the grip of the test handle A while the drive component 4 drives the test handle A to rotate.

[0033] The grip of the test handle A installed on the handle bracket 2 is driven by the driving component 4 to rotate. When the grip of the test handle A is rotated a set number of times, the test handle A is removed and the grip of the test handle A is taken out to measure the degree of wear of the grip, so as to test the performance of the test handle A.

[0034] Furthermore, as attached Figure 1 , Attachment Figure 2 As shown, the driving assembly 4 includes: a motor 41, a handle rotating component 42 and a controller 43. The housing of the motor 41 is connected to the power support frame 3, one end of the handle rotating component 42 is connected to the power output end of the motor 41, and the other end of the handle rotating component 42 is connected to the handle of the test handle A. The motor 41 is electrically connected to the controller 43.

[0035] On the basis of the above, the driving assembly 4 includes a driving electrical appliance and a driving structure, the driving electrical appliance includes a motor 41 and a controller 43, and the driving structure is a handle rotating component 42. Specifically, the housing of the motor 41 is connected to the power support frame 3, one end of the handle rotating component 42 is connected to the power output end of the motor 41, the other end of the handle rotating component 42 is connected to the grip of the test handle A, and the motor 41 is electrically connected to the controller 43. Thus, when the controller 43 controls the motor 41 installed on the power support frame 3 to rotate, it will drive the handle rotating component 42 connected to the power output end of the motor 41 to rotate, thereby driving the grip of the test handle A connected to the grip rotating component 42 to rotate.

[0036] Furthermore, as attached Figure 1 As shown, the outboard motor operating handle durability testing device also includes a display 8, and the detection component 5 is electrically connected to the display 8.

[0037] Specifically, in order to check the number of rotations of the handle A under test during its rotation, the outboard engine operating handle durability testing device also includes a display 8, which is electrically connected to the detection component 5, so that the number of rotations of the handle detected in real time by the detection component 5 can be displayed through the display 8.

[0038] Furthermore, as attached Figure 1 , Attachment Figure 2 As shown, the handle rotating component 42 includes: a handle connecting portion 421, a first end of which is provided with a handle connecting hole allowing the handle to be inserted; a motor connecting portion 422, a first end of which is connected to the second end of the handle connecting portion 421, and the second end of the motor connecting portion 422 is provided with a motor connecting hole assembled and connected to the power output shaft of the drive component 4.

[0039] Specifically, the handle rotating part 42 of the driving assembly 4 includes a handle connecting part 421 and a motor connecting part 422. The first end of the handle connecting part 421 is the connecting end between the handle connecting part 421 and the handle, and the second end of the handle connecting part 421 is the connecting end with the motor connecting part 422. The first end of the motor connecting part 422 is the end connected to the second end of the handle connecting part 421, and the second end of the motor connecting part 422 is the end connected to the output end of the motor 41. A handle connection hole is provided at the first end of the handle connection part 421 to allow the handle of the test handle A to be inserted therein, so that the handle of the test handle A can be inserted therein. In addition, the handle connection part 421 is a square cylindrical part and the cross section of the handle connection part 421 is a square ring body. The side length of the inner cylinder of the handle connection part 421 is equal to the diameter of the outer circumference of the handle, so the handle will not shift when inserted into the handle connection part 421. The second end of the handle connection part 421 is connected to the first end of the motor connection part 422, and a motor connection hole is provided at the second end of the motor connection part 422 to be assembled and connected with the power output shaft of the drive assembly 4, so that the output end of the motor 41 can be connected to the second end of the motor connection part 422. Thus, the power output shaft of the drive assembly 4 can be connected to the handle of the test handle A through the handle rotating part 42, so that the drive assembly 4 drives the handle of the test handle A to rotate.

[0040] Furthermore, as attached Figure 1 As shown, the power support frame 3 includes: a horizontal plate 33 connected to the support platform 1; a motor fixing plate 31 connected to the horizontal plate 33 and to the housing of the motor 41.

[0041] Specifically, the power support frame 3 connected to the support platform 1 includes a motor fixing plate 31 and a horizontal plate 33, wherein the motor fixing plate 31 is connected to the horizontal plate 33, the motor fixing plate 31 is used to fix the motor 41, and the horizontal plate 33 is used to support the motor fixing plate 31 and the motor 41 mounted on the motor fixing plate 31. Since the motor 41 has a certain weight, in order to better support the motor 41, the power support frame 3 also includes a reinforcing plate 32, and the reinforcing plate 32 is connected to the motor fixing plate 31 and the horizontal plate 33 at the same time. By providing the reinforcing plate 32, the motor fixing plate 31 can better support the motor 41.

[0042] Furthermore, as attached Figure 1 , Attachment Figure 2 As shown, the motor 41 is arranged on the first side of the motor fixing plate 31, the handle rotating component 42 is arranged on the second side of the motor fixing plate 31, and the motor fixing plate 31 is provided with a through hole a allowing the motor connecting part 422 to pass through.

[0043] Specifically, the motor 41 of the driving assembly 4 is arranged on the first side of the motor fixing plate 31, and the handle rotating component 42 is arranged on the second side of the motor fixing plate 31. In order to enable the output end of the motor 41 to be connected to the motor connecting portion 422 of the handle rotating component 42, a through hole a is provided on the motor fixing plate 31 to allow the motor connecting portion 422 to pass through. Thus, the second end of the motor connecting portion 422 can be connected to the power output end of the motor 41 of the driving assembly 4, so that under the drive of the motor 41, the handle rotating component 42 can be driven to rotate, thereby driving the handle connected to the handle rotating component 42 to rotate.

[0044] Furthermore, as attached Figure 1 , Attachment Figure 2 As shown, the detection component 5 includes a magnet 51 and a magnetic angle sensor 52 . The magnet 51 is installed on the handle connecting portion 421 , and the magnetic angle sensor 52 is installed on the motor fixing plate 31 .

[0045] Specifically, when the driving assembly 4 drives the handle rotating component 42 to rotate, thereby driving the handle connected to the handle rotating component 42 to rotate, the detection component 5 is used to detect the number of rotations of the handle. Among them, the detection component 5 includes a magnet 51 and a magnetic angle sensor 52, the magnet 51 is installed on the handle connecting portion 421, and the magnetic angle sensor 52 is installed on the motor fixing plate 31. In the initial state, the magnet 51 and the magnetic angle sensor 52 are opposite, and the magnet 51 and the magnetic angle sensor 52 are arranged at the same height. At this time, the deviation angle between the magnetic angle sensor 52 and the magnet 51 is 0 degrees. When the motor 41 drives the handle rotating component 42 to rotate, the magnet 51 installed on the handle connecting portion 421 will rotate. Since the magnet 51 has two poles, N and S, when the magnet 51 rotates, the magnet 51 will deviate from the magnetic angle sensor 52, and the magnetic field will change. Since the outboard motor test handle A itself contains a limit rib, the limit rib is connected to the handle, and the limit rib will rotate in the limit rib groove of the outer shell of the outboard motor test handle A, and the limit rib groove only allows the limit rib to rotate positive and negative 135 degrees. Therefore, the rotation cycle of the handle connected to the limit rib is positive and negative 135 degrees, that is, the handle rotates 135 degrees forward and then reverses 135 degrees as one cycle. When the detected deviation angle change of the magnet 51 accumulates to 270 degrees, the built-in counting mechanism of the magnetic angle sensor 52 will automatically record it as one circle, so as to detect the number of rotations of the handle rotating component 42 and the handle of the test handle A when driven by the motor 41.

[0046] Furthermore, as attached Figure 1 As shown, the handle bracket 2 includes: a test handle mounting plate 21; a bearing plate 22 connected to the test handle mounting plate 21, and the bearing plate 22 and the test handle mounting plate 21 form a supporting space for accommodating the test handle A.

[0047] Specifically, the handle bracket 2 is used to install the test handle A during the test work, wherein the handle bracket 2 includes a test handle mounting plate 21 and a bearing plate 22, the test handle mounting plate 21 is connected to the bearing plate 22, and the bearing plate 22 and the test handle mounting plate 21 form a support space for accommodating the test handle A. The support space is formed by connecting two test handle mounting plates 21 and one bearing plate 22, and when the support space is viewed from the side, the support space is U-shaped, and the test handle A enters the support space from above and is connected to the test handle mounting plate 21.

[0048] Furthermore, as attached Figure 1 As shown, a clamping hole 211 connected to the test handle A is provided on the test handle mounting plate 21 .

[0049] Specifically, in order to facilitate the connection between the tested handle A and the tested handle mounting plate 21, a clamping hole 211 connected to the tested handle A is provided on the tested handle mounting plate 21. Since the two sides of the tested handle A are provided with clamping parts connected to the outboard motor, when the tested handle A is removed from the outboard motor, the button for controlling the clamping parts on the tested handle A is long pressed, and the clamping parts of the tested handle A will be retracted into the shell of the tested handle A, thereby taking the tested handle A out of the outboard motor. When the tested handle A is removed from the outboard motor, the button for controlling the clamping parts on the tested handle A is released, and the clamping parts will extend out of the shell of the tested handle A. When the test handle A is about to enter the handle bracket 2, the button of the control card connector on the test handle A is long pressed to retract the card connectors on both sides of the test handle A, and the test handle A can smoothly enter the accommodating space of the handle bracket 2. When the test handle A enters the accommodating space and when the card connector outlet hole of the test handle A is aligned with the card hole 211 on the test handle mounting plate 21, the button of the control card connector on the test handle A is released, and the card connectors on both sides of the test handle A will unfold and the card connectors will pass through the card hole 211 of the test handle mounting plate 21, thereby realizing the connection between the test handle A and the handle bracket 2.

[0050] Furthermore, as attached Figure 1 , Attachment Figure 2 As shown, the handle bracket 2 is slidably connected to the support platform 1 via a sliding structure 7, and the sliding structure 7 includes: a linear guide rail 71 and a slider 72, the linear guide rail 71 is connected to the support platform 1, the bottom of the slider 72 is connected to the linear guide rail 71, and the top of the slider 72 is connected to the supporting plate 22.

[0051] Specifically, in order to more conveniently install the test handle A, the handle bracket 2 needs to be spaced a distance from the power support frame 3. If the distance between the handle bracket 2 and the power support frame 3 is not controlled well, the grip of the test handle A cannot be connected to the grip rotating component 42 of the drive assembly 4. Therefore, the connection between the handle bracket 2 and the support platform 1 is connected by a sliding connection, that is, a sliding structure 7 is set between the handle bracket 2 and the support platform 1. Specifically, the sliding structure 7 includes: a linear guide 71 and a slider 72, the linear guide 71 is connected to the support platform 1, the bottom of the slider 72 is connected to the linear guide 71, and the top of the slider 72 is connected to the bearing plate 22. Therefore, when the test handle A is to be connected to the handle bracket 2, the handle bracket 2 is first pulled to the left to the end of the linear guide 71, at which time the distance between the handle bracket 2 and the grip rotating component 42 is the largest. After the test handle A is connected to the handle bracket 2, the handle bracket 2 is pushed to the right until the grip of the test handle A can be connected to the grip rotating component 42. The sliding structure 7 is provided to facilitate the connection between the test handle A and the handle bracket 2, and to facilitate the connection between the grip of the test handle A and the grip rotating component 42 of the drive assembly 4. Undoubtedly, this sliding structure 7 can also be provided between the support platform 1 and the power support frame 3, the linear guide 71 is connected to the support platform 1, the bottom of the slider 72 is connected to the linear guide 71, and the top of the slider 72 is connected to the power support frame 3. When the test handle A needs to be installed, the power support frame 3 is pushed to the rightmost end of the linear guide 71, and after the test handle A is installed, the power support frame 3 is pulled to the left, so that the grip rotating component 42 of the drive assembly 4 can be connected to the grip of the test handle A.

[0052] In summary, through the above embodiments, the effect of reducing manpower input and improving test efficiency during the durability test of the outboard motor operating handle can be achieved.

[0053] The above are only preferred embodiments of the utility model, and do not limit the scope of the utility model. In addition, the terms "vertical", "lateral", "front", "rear", etc. mentioned in the embodiments of the utility model indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. It should be further explained that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like in the description should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances. The utility model will be described in detail with reference to the drawings and in combination with the embodiments below.

[0054] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A durability testing device for an outboard motor operating handle, characterized in that: include: Support table (1); A handle bracket (2) connected to the support platform (1), the handle bracket (2) being used to mount the test handle (A) and to allow the grip of the test handle (A) to protrude from the handle bracket (2); A power support frame (3) connected to the support platform (1); A driving assembly (4) connected to the power support frame (3), and the driving assembly (4) is detachably connected to the grip of the test handle (A), and the driving assembly (4) is used to drive the grip of the test handle (A) to rotate; A detection component (5) is connected to the power support frame (3) and the drive assembly (4) and is used to detect the number of rotations of the test handle (A).

2. The outboard motor operating handle durability testing device according to claim 1, characterized in that: The driving assembly (4) comprises: a motor (41), a handle rotating component (42) and a controller (43); the housing of the motor (41) is connected to the power support frame (3); one end of the handle rotating component (42) is connected to the power output end of the motor (41); the other end of the handle rotating component (42) is connected to the handle of the test handle (A); and the motor (41) is electrically connected to the controller (43).

3. The outboard motor operating handle durability testing device according to claim 1, characterized in that: The outboard motor operating handle durability testing device further comprises a display (8), and the detection component (5) is electrically connected to the display (8).

4. The outboard motor operating handle durability testing device according to claim 2, characterized in that: The handle rotating component (42) comprises: A handle connecting portion (421), a first end of which is provided with a handle connecting hole for allowing the handle to be inserted; A motor connecting portion (422) has a first end connected to the second end of the handle connecting portion (421), and the second end of the motor connecting portion (422) is provided with a motor connecting hole for assembly and connection with the power output shaft of the drive assembly (4).

5. The outboard motor operating handle durability testing device according to claim 4, characterized in that: The power support frame (3) comprises: A horizontal plate (33) connected to the support platform (1); The motor fixing plate (31) is connected to the horizontal plate (33) and to the housing of the motor (41).

6. The outboard motor operating handle durability testing device according to claim 5, characterized in that: The motor (41) is arranged on a first side of the motor fixing plate (31), the handle rotating component (42) is arranged on a second side of the motor fixing plate (31), and a through hole (a) is provided on the motor fixing plate (31) to allow the motor connecting portion (422) to pass through.

7. The outboard motor operating handle durability testing device according to claim 5, characterized in that: The detection component (5) comprises a magnet (51) and a magnetic angle sensor (52); the magnet (51) is mounted on the handle connection portion (421), and the magnetic angle sensor (52) is mounted on the motor fixing plate (31).

8. The outboard motor operating handle durability testing device according to claim 1, characterized in that: The handle bracket (2) comprises: A test handle mounting plate (21); The bearing plate (22) is connected to the test handle mounting plate (21), and the bearing plate (22) and the test handle mounting plate (21) form a support space for accommodating the test handle (A).

9. The outboard motor operating handle durability testing device according to claim 8, characterized in that: A clamping hole (211) connected to the test handle (A) is provided on the test handle mounting plate (21).

10. The outboard motor operating handle durability testing device according to claim 8, characterized in that: The handle bracket (2) is slidably connected to the support platform (1) via a sliding structure (7), wherein the sliding structure (7) comprises a linear guide rail (71) and a sliding block (72), wherein the linear guide rail (71) is connected to the support platform (1), the bottom of the sliding block (72) is connected to the linear guide rail (71), and the top of the sliding block (72) is connected to the bearing plate (22).

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