A high-efficiency, lightweight training rack testing device

Abstract

This utility model discloses a high-efficiency, lightweight training rack testing device, including a support, a pin, a panel, a fixing seat, a screw, and a spring. The support is used to engage the training rack. The pin is positioned between the support and the fixing seat. The screw is connected to the pin and can move longitudinally and laterally along the L-shaped groove of the panel. When the screw moves down along the vertical groove, it drives the pin to press down on the contact point. When the screw moves into the horizontal groove, it keeps the pin in a pressed-down state. The spring is used to push the pin back after the screw resets. This device can replace manual pressing, achieving efficient, stable, and accurate testing of the training rack contact points. It has the advantages of simple structure, convenient operation, and high testing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aviation maintenance equipment technology, and in particular to a high-efficiency lightweight training rack testing device. Background Technology

[0002] Lightweight training racks are important interface devices for aircraft to mount, fix, control, and launch missiles. They not only realize the mechanical connection between the missile and the carrier aircraft, ensuring the missile flies stably with the carrier aircraft, but also transmit guidance information to the missile through electrical connection, and control the missile launch by the launch control system.

[0003] Before flight, the sensitivity of the training rack and missile contact points needs to be tested to ensure the reliability of information transmission and launch control. Existing testing methods typically rely on manual pressing of the contact points, which has the following drawbacks: 1. The testing efficiency is low, requiring manual processing one by one, which is time-consuming and labor-intensive; 2. Poor operational stability; shaking is easily generated during manual pressing, affecting the accuracy of sensitivity detection. 3. Poor repeatability: Different personnel apply varying degrees of force, resulting in inconsistent test results. 4. Long hours of manual operation result in high labor intensity and inconvenience.

[0004] Therefore, there is an urgent need for a detection device that is simple in structure, easy to operate, and can stably realize contact pressing. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency, lightweight training rack testing device. By using an L-shaped groove and screws, it achieves stable pressing and reliable locking of the training rack contacts, thereby overcoming the shortcomings of existing technologies such as low efficiency, poor stability, and high labor intensity of manual testing, and achieving the effects of high testing efficiency, accurate testing results, and simple operation.

[0006] This utility model is achieved by the following technical solution: a high-efficiency lightweight training rack detection device, characterized in that it includes a support, a pin, a panel, a fixed seat, a screw, and a spring; the support is used to install on the training rack, the pin is disposed between the support and the fixed seat, the screw cooperates with the pin to drive it to move downward, thereby pressing the contact point of the training rack, and the spring is connected to the pin to reset the pin after the detection is completed.

[0007] Furthermore, the panel is provided with an L-shaped groove composed of vertical and horizontal grooves, and the screw can move vertically and horizontally within the L-shaped groove.

[0008] Furthermore, when the screw moves down along the vertical groove, it drives the pin shaft to move downward to press the contact; when the screw enters the horizontal groove, the pin shaft remains in the pressed state to achieve locking.

[0009] Furthermore, the spring is sleeved on the pin to provide a restoring force, so that the pin and screw return to their initial position after unlocking.

[0010] Furthermore, the fixing seat is fixedly connected to the support by bolts.

[0011] Furthermore, the shape of the support matches the interface of the training frame to enable quick insertion and stable positioning.

[0012] Furthermore, the end of the support is provided with a slot structure for engaging with the interface of the training frame.

[0013] The beneficial effects of the high-efficiency lightweight training rack detection device described in this utility model include: It replaces manual continuous pressing to achieve fast and stable contact detection; the L-shaped locking mechanism keeps the contacts under continuous pressure, avoiding errors caused by manual shaking; detection and unlocking can be completed with simple pressing and lateral movement, making operation intuitive; the support snaps into the training rack interface to ensure the overall stability of the device, and the spring automatically resets for easy reuse; the support can be adjusted according to different training rack interfaces, making it suitable for various training rack contact detection scenarios. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0015] Figure 1 A side sectional view of a high-efficiency, lightweight training rack testing device; Figure 2 This is a schematic diagram of the end face of a high-efficiency, lightweight training rack testing device; In the diagram, 1-support, 2-pin, 3-panel, 4-fixed seat, 5-screw, 6-spring, 7-bolt. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Example

[0018] like Figure 1 As shown, this embodiment provides a high-efficiency lightweight training rack testing device, including a support 1, a pin 2, a panel 3, a fixing seat 4, a screw 5, a spring 6, and a bolt 7.

[0019] Support 1 serves as the basic structure for the installation and locking of the entire device, used to stably fix the testing device on the training frame, ensuring the reliability of the overall operation. The dimensions of support 1 match the interface of the training frame, enabling quick locking.

[0020] Pin 2 is installed between support 1 and fixed base 4 for direct contact with the training frame contact. The lower end of pin 2 is aligned with the contact and can be pressed down when pushed by screw 5.

[0021] Panel 3 is located at the upper end of support 1 and is used to provide overall support and operational assistance for the device. It has an L-shaped groove composed of vertical and horizontal slots. Screw 5 can move longitudinally and laterally in this L-shaped groove. When screw 5 is pressed down along the vertical slot, it drives pin 2 to move downward and the contact point is pressed down. When screw 5 enters the horizontal slot, it achieves a locking state, and pin 2 remains in the pressed position to prevent rebound.

[0022] The fixed base 4 is connected to the support 1 by bolts 7, which serves to constrain and guide it, and cooperates with the L-shaped groove of the panel 3 to further ensure the stability of the locking structure.

[0023] Screw 5 passes through panel 3 and is embedded in the upper end of pin 2, serving as the operator's main operating component. It can achieve both vertical downward pressure and continuous tightening by sliding laterally into the locking groove.

[0024] Spring 6 is mounted on pin 2 to provide a restoring force after the test is completed. When screw 5 moves laterally out of the transverse groove of the L-shaped groove, spring 6 pushes pin 2 and screw 5 back to the initial position, facilitating quick removal and reuse of the device.

[0025] Bolt 7 is used to securely connect the fixed seat 4 to the support 1, ensuring the stability of the overall structure.

[0026] The testing steps are as follows: Insert the support 1 into the training frame so that the pin 2 is aligned with the contact point to be tested; Press down the screw 5 along the vertical groove of panel 3 to push the pin 2 down, thereby pressing the contact point; Slide screw 5 laterally into the lateral part of the L-shaped groove to lock it in place, ensuring that the contact is continuously pressurized during the testing process; After completing the sensitivity test, move screw 5 back to the vertical slot position, spring 6 will automatically spring back, and pin 2 will reset. Remove the testing device and the operation is complete.

[0027] This embodiment uses an L-shaped groove on panel 3 and the longitudinal and transverse movement of screw 5 within the groove to achieve a combination of pressing and locking, which can effectively avoid detection errors caused by prolonged manual pressing. At the same time, the device has a simple structure, is easy to operate, significantly improves detection efficiency, and has good versatility and scalability.

[0028] The above embodiments describe the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Modifications and variations made by those skilled in the art without departing from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A high-efficiency, lightweight training rack detection device, characterized in that, It includes a support (1), a pin (2), a panel (3), a fixing seat (4), a screw (5), and a spring (6); the support (1) is used to install on the training frame, the pin (2) is located between the support (1) and the fixing seat (4), the screw (5) cooperates with the pin (2) to drive it to move down, thereby pressing the contact point of the training frame, and the spring (6) is connected to the pin (2) to reset the pin (2) after the test is completed.

2. The high-efficiency lightweight training rack detection device according to claim 1, characterized in that, The panel (3) is provided with an L-shaped groove composed of a vertical groove and a horizontal groove, and the screw (5) can move vertically and horizontally within the L-shaped groove.

3. The high-efficiency lightweight training rack detection device according to claim 1, characterized in that, When the screw (5) moves down along the vertical groove, it drives the pin (2) to move down to press the contact; when the screw (5) enters the horizontal groove, the pin (2) remains in the pressed state to achieve locking.

4. The high-efficiency lightweight training rack detection device according to claim 1, characterized in that, The spring (6) is sleeved on the pin (2) to provide a rebound force so that the pin (2) and the screw (5) return to their initial positions after unlocking.

5. The high-efficiency lightweight training rack detection device according to claim 1, characterized in that, The fixed seat (4) is fixedly connected to the support (1) by bolts (7).

6. The high-efficiency lightweight training rack detection device according to claim 1, characterized in that, The shape of the support (1) matches the interface of the training frame, which is used to achieve quick insertion and stable positioning.

7. The high-efficiency lightweight training rack detection device according to claim 1, characterized in that, The end of the support (1) is provided with a slot structure for engaging with the interface of the training frame.

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