Experimental device for pressing test of keys on baby carriage remote controller

Abstract

The utility model discloses an experimental device for a press test of keys on a baby carriage remote controller, which comprises a mounting rack and an electric punching machine fixed at the top of the mounting rack, the bottom of the mounting rack comprises a base, and the base is provided with a clamp for fixing the remote controller and a press module for pressing the keys on the remote controller. The pressing module comprises a fixing plate connected with the output end of the electric punching machine and a pressing rod used for pressing keys on the remote controller, the fixing plate is arranged above the remote controller, a plurality of positioning hole channels are formed in the fixing plate, the pressing rod is movably connected with the positioning channel in the corresponding position, and one end of the pressing rod is connected with a silica gel head in a circular truncated cone shape. The utility model has the beneficial effects that the position of the test pressing rod can be correspondingly adjusted according to the key distribution condition on the baby carriage remote controller produced by the factory, so that the test pressing rod adapts to the key position on the remote controller to carry out a pressing test, and the use flexibility of the test device is improved.

Description

Technical Field

[0001] This utility model relates to the field of testing technology for children's car remote controls, and more specifically, it relates to an experimental device for testing the button press of a children's car remote control. Background Technology

[0002] During the production of stroller remote controls, the buttons on the remote control need to undergo a press test after assembly. The press test simulates the repeated pressing of the buttons by users during actual use, and evaluates the durability of the buttons. By setting multiple press cycles (e.g., 100,000 times, 200,000 times, etc.), the test detects whether the buttons will show problems such as wear, loosening, or failure after long-term use, thereby ensuring the product's lifespan.

[0003] Utility model patent application number 202120931455.0 discloses a fixture for testing the durability of automotive button presses, comprising: a first fixed plate with several first circular holes; several fixed columns perpendicular to the first fixed plate; a second fixed plate with the same shape and size as the first fixed plate, and several second circular holes, each first circular hole corresponding to a second circular hole; several steering wheel grips; and a test pressing rod comprising: a front end structure, a middle structure, and a rear end structure, the middle structure being a cylindrical structure. This utility model has a simple structure, is easy to assemble, and is inexpensive. The testing function can be achieved simply by using the fixture with a common small electric stamping machine. The front end of the test pressing rod is made of a human-hand-like silicone material, mimicking the action of a human hand pressing a button, thus more closely resembling real-world usage and resulting in more reliable data.

[0004] Because the button layout on the remote control for children's vehicles produced by our factory is different from the button layout to be tested in the prior art, the position of the test pressing rod cannot be adjusted accordingly based on the button layout on the remote control for children's vehicles produced by our factory. This results in the inability to adapt to the button positions on the remote control for pressing tests, and the flexibility is not high. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an experimental device for testing the button pressing on a children's car remote control.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An experimental device for testing the pressing of buttons on a children's vehicle remote control includes a mounting frame and an electric punch fixed to the top of the mounting frame. The bottom of the mounting frame includes a base, on which a clamp for fixing the remote control and a pressing module for pressing the buttons on the remote control are provided. The pressing module includes a fixing plate connected to the output end of the electric punch and a pressing rod for pressing the buttons on the remote control. The fixing plate is placed above the remote control and has several positioning channels. The pressing rod is movably connected to the positioning channel at the corresponding position. One end of the pressing rod is connected to a frustum-shaped silicone head.

[0008] Further configured, the positioning channel is composed of an interconnected guide screw groove and a receiving chamber, the other end of the pressing rod passes through the receiving chamber and is threadedly connected to the guide screw groove, and the silicone head at one end of the pressing rod moves within the receiving chamber.

[0009] Further configured, the clamp includes two clamping modules placed on both sides of the remote control button. Each clamping module includes a mounting plate, a clamping plate, and an adjusting rod. The mounting plate is fixed on the base and has a screw hole for threaded connection with the adjusting rod. The clamping plate is rotatably connected to the output end of the adjusting rod via a bearing and abuts against the surface of the remote control.

[0010] A further provision is that the clamp is connected to a rubber protective pad that contacts the surface of the remote control.

[0011] By adopting the above technical solution, the beneficial effects of this utility model are as follows: the position of the test pressing rod can be adjusted accordingly based on the button distribution on the remote control of the children's vehicle produced by our factory, so that the test pressing rod can be adapted to the button position on the remote control for pressing test, thereby improving the flexibility of the experimental device. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0013] Figure 2 This is a schematic diagram of the structure for the clamp and remote control to work together.

[0014] Figure 3 This is a schematic diagram of the structure of the fixed plate and the pressing rod.

[0015] Figure 4 This is a schematic diagram of the structure in which the pressing rod and the guide screw groove are fitted.

[0016] In the diagram: 1. Mounting bracket; 2. Electric punch; 3. Base; 3. Pressing module 100; 4. Fixing plate; 5. Pressing rod; 6. Positioning channel; 7. Silicone head; 8. Guide screw groove; 9. Receiving chamber; 10. Clamping module 200; 11. Mounting plate; 22. Clamping plate; 33. Adjusting rod; 4. Screw hole; 5. Rubber protective pad; 6. Remote control 300. Detailed Implementation

[0017] Reference Figures 1 to 4 The embodiments of this utility model will be further described below.

[0018] An experimental device for testing the pressing of buttons on a children's vehicle remote control includes a mounting frame 1 and an electric punch 2 fixed to the top of the mounting frame 1. The bottom of the mounting frame 1 includes a base 3. The base 3 is provided with a clamp for fixing the remote control 300 and a pressing module 100 for pressing the buttons on the remote control 300. The pressing module 100 includes a fixing plate 4 connected to the output end of the electric punch 2 and a pressing rod 5 for pressing the buttons on the remote control 300. The fixing plate 4 is placed above the remote control 300. One end of the pressing rod 5 is connected to a frustum-shaped silicone head 7. The fixing plate 4 has several positioning channels 6. The positioning channels 6 are arranged in a matrix on the surface of the fixing plate 4 to facilitate the selection of the corresponding positioning channel 6 for installing the pressing rod 5 according to the button arrangement on the remote control 300. The positioning channel 6 is composed of an interconnected guide screw groove 61 and a receiving chamber 62. The other end of the pressing rod 5 passes through the receiving chamber 62 and is threadedly connected to the guide screw groove 61. The silicone head 7 at one end of the pressing rod 5 moves within the receiving chamber 62.

[0019] Working principle: Place the children's stroller remote control 300 on the base 3 and fix it with a clamp to prevent the remote control 300 from shaking during the press test and affecting the test. According to the distribution of the buttons on the remote control 300, take out the same number of pressing rods 5 as the buttons, and determine the positioning channels 6 on the fixing plate 4 corresponding to the buttons on the remote control 300. By passing the other end of the pressing rod 5 through the receiving chamber 62 and rotating the pressing rod 5, the other end of the pressing rod 5 is threaded into the guide screw groove 61, thus fixing the pressing rod 5 on the fixing plate 4. At this time, the silicone head 7 of one end of the pressing rod 5 is aligned with the button on the remote control 300. With the start of the electric press 2, the fixing plate 4 is moved downward, thereby moving the pressing rod 5 on the fixing plate 4 downward. The silicone head 7 on the pressing rod 5 presses the button on the remote control 300. The durability test of the button is completed by pressing the set number of times. After the test, turn off the electric press 2, release the clamp, and take out the remote control 300. Ultimately, the position of the pressing rod 5 can be adjusted according to the button distribution on the children's stroller remote control 300 produced by our factory, so that the pressing rod 5 can be adapted to the button position on the remote control 300 for pressing test, thereby improving the flexibility of the experimental device.

[0020] Based on the different button distributions on different remote controllers 300, the pressing rod 5 is connected to the positioning holes 6 at different positions on the fixed plate 4, so that the pressing rod 5 can perform pressing tests on the buttons with different positions on different remote controllers 300, realize the flexible use of the pressing module 100, and improve the practicality of the experimental device.

[0021] Since the surface of the remote control 300 where the buttons are located is not completely horizontal, there may be a slight curvature tilt. By adjusting the depth of the threaded connection between the pressing rod 5 and the guide screw groove 61, the pressing force of the pressing rod 5 on the buttons of the remote control 300 can be adjusted. This ensures that the pressing force of the multiple pressing rods 5 installed on the fixed plate 4 can be kept consistent when pressing the multiple buttons on the remote control 300, thereby improving the accuracy of the test.

[0022] When the pressing rod 5 is rotated to adjust the depth of the pressing rod 5 entering the guide screw groove 61, the silicone head 7 can be retracted into the receiving chamber 62, so that the pressing rod 5 enters the guide screw groove 61 more deeply, increasing the adjustment range of the pressing rod 5, and also providing a certain operating space for rotating the pressing rod 5.

[0023] The fixture includes two clamping modules 200 placed on both sides of the remote control 300. The clamping module 200 includes a mounting plate 8, a clamping plate 9, and an adjusting rod 10. The mounting plate 8 is fixed on the base 3. The mounting plate 8 has a screw hole 11 that is threaded to the adjusting rod 10. The clamping plate 9 is rotatably connected to the output end of the adjusting rod 10 through a bearing. The clamping plate 9 abuts against the surface of the remote control 300. A rubber protective pad 12 that contacts the surface of the remote control 300 is connected to the clamping plate 9.

[0024] By rotating the adjusting rod 10, the clamping plate 9 is brought closer to the remote control 300 until the rubber protective pad 12 on the clamping plate 9 contacts the surface of the remote control 300. The clamping plates 9 of the two clamping modules 200 cooperate to clamp and fix the remote control 300, thereby fixing the remote control 300 to the base 3. This ensures the stability of the remote control 300 during the test. The rubber protective pad 12 prevents the clamping plate 9 from scratching or damaging the surface of the remote control 300 when fixing it, protecting the appearance of the remote control 300. At the same time, it provides a certain buffering effect to avoid deformation of the remote control 300 shell due to excessive clamping force, ensuring the safety of the remote control 300 during the test.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "join," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An experimental apparatus for testing button pressing on a children's stroller remote control, comprising a mounting frame (1), an electric punch (2) fixed to the top of the mounting frame (1), and a base (3) at the bottom of the mounting frame (1), characterized in that, The base (3) is provided with a clamp for fixing the remote controller (300) and a pressing module (100) for pressing the buttons on the remote controller (300). The pressing module (100) includes a fixing plate (4) connected to the output end of the electric press (2) and a pressing rod (5) for pressing the buttons on the remote controller (300). The fixing plate (4) is placed above the remote controller (300). The fixing plate (4) has several positioning holes (6). The pressing rod (5) is movably connected to the positioning channel at the corresponding position. One end of the pressing rod (5) is connected to a frustum-shaped silicone head (7).

2. The experimental device for testing button pressing on a children's stroller remote control according to claim 1, characterized in that, The positioning channel (6) is composed of a guide screw groove (61) and a receiving chamber (62) that are interconnected. The other end of the pressing rod (5) passes through the receiving chamber (62) and is threadedly connected to the guide screw groove (61). The silicone head (7) at one end of the pressing rod (5) moves within the receiving chamber (62).

3. The experimental device for testing button pressing on a children's stroller remote control according to claim 2, characterized in that, The clamp includes two clamping modules (200) placed on both sides of the remote controller (300). The clamping module (200) includes a mounting plate (8), a clamping plate (9) and an adjusting rod (10). The mounting plate (8) is fixed on the base (3). The mounting plate (8) has a screw hole (11) that is threaded to the adjusting rod (10). The clamping plate (9) is rotatably connected to the output end of the adjusting rod (10) through a bearing. The clamping plate (9) abuts against the surface of the remote controller (300).

4. The experimental device for testing button pressing on a children's stroller remote control according to claim 3, characterized in that, A rubber protective pad (12) that contacts the surface of the remote controller (300) is connected to the clamp (9).

Images