locking lever

简明释义

摇杆

英英释义

例句

1.The bicycle's front wheel can be removed easily by pressing the locking lever (锁定杠杆).

通过按下locking lever（锁定杠杆），可以轻松拆卸自行车的前轮。

2.Always check that the locking lever (锁定杠杆) is fully engaged before starting the machine.

在启动机器之前，请始终检查locking lever（锁定杠杆）是否完全锁定。

3.To secure the lid of the toolbox, make sure to engage the locking lever (锁定杠杆).

为了确保工具箱的盖子安全，请确保拉动locking lever（锁定杠杆）。

4.The locking lever (锁定杠杆) on the printer prevents paper jams during operation.

打印机上的locking lever（锁定杠杆）可防止在操作过程中纸张卡住。

5.To adjust the height of the chair, pull the locking lever (锁定杠杆) under the seat.

要调整椅子的高度，请拉动座椅下方的locking lever（锁定杠杆）。

作文

In the world of machinery and engineering, the term locking lever refers to a crucial component that ensures safety and stability in various applications. A locking lever is typically a mechanical device that can be engaged or disengaged to secure a part of a machine in place. This is particularly important in equipment where movement could lead to dangerous situations, such as in construction machinery, automotive systems, and even household appliances. The function of a locking lever is to prevent accidental movement, thereby protecting both the operator and the machine itself from potential harm.Consider, for example, a simple folding table. Most modern folding tables employ a locking lever mechanism to keep the legs securely in place when the table is in use. Without this locking lever, the legs could collapse unexpectedly, leading to spills or injuries. The design of the locking lever allows users to easily engage or disengage it with one hand, making it convenient while ensuring that the table remains stable during use.In more complex machinery, such as industrial presses or lathes, locking levers play an even more critical role. These machines often operate under high pressure or with significant force, and any unintended movement could result in catastrophic failure or injury. Engineers must carefully design locking levers to withstand these conditions, ensuring they can hold components securely in place while allowing for quick adjustments when necessary. The materials used in the construction of a locking lever are also vital. They must be strong enough to handle the forces exerted upon them without bending or breaking. Common materials include steel and reinforced plastics, which provide the necessary durability and reliability. Additionally, the design of the locking lever must take into account factors such as ease of use, ergonomics, and the environment in which it will operate. For instance, a locking lever used in a wet or corrosive environment may require special coatings or treatments to prevent rust and wear.Moreover, the concept of a locking lever extends beyond physical machinery. In software engineering, similar principles can be applied in user interface design. A 'lock' feature in software, which prevents changes to certain settings until a user enters a password, serves a similar purpose to a physical locking lever. It provides security and control, ensuring that only authorized users can make adjustments.In conclusion, the locking lever is an essential component in both mechanical and digital systems, providing safety and control in various applications. Understanding how a locking lever operates and its importance in design can help individuals appreciate the intricacies of machinery and technology. Whether in a simple folding table or a complex industrial machine, the locking lever plays a pivotal role in ensuring functionality and safety, reminding us of the careful considerations that go into creating reliable systems. As technology continues to advance, the design and application of locking levers will likely evolve, but their fundamental purpose will remain the same: to secure and protect.

在机械和工程的世界中，术语locking lever指的是确保各种应用中安全性和稳定性的关键组件。locking lever通常是一个机械装置，可以被启用或禁用，以将机器的某个部分固定到位。这在设备中尤为重要，因为运动可能导致危险情况，例如在建筑机械、汽车系统甚至家用电器中。locking lever的功能是防止意外移动，从而保护操作员和机器本身免受潜在伤害。例如，考虑一个简单的折叠桌。大多数现代折叠桌采用locking lever机制来确保桌腿在使用时牢固到位。如果没有这个locking lever，桌腿可能会意外坍塌，导致洒落或受伤。locking lever的设计允许用户用一只手轻松启用或禁用它，使其方便，同时确保桌子在使用时保持稳定。在更复杂的机械中，例如工业压力机或车床，locking lever发挥着更为关键的作用。这些机器通常在高压或巨大力量下运行，任何意外的移动都可能导致灾难性的故障或伤害。工程师必须仔细设计locking lever以承受这些条件，确保它们能够牢牢固定组件，同时在必要时允许快速调整。构成locking lever的材料也至关重要。它们必须足够坚固，以承受施加在其上的力量而不弯曲或断裂。常用材料包括钢和增强塑料，它们提供了必要的耐用性和可靠性。此外，locking lever的设计必须考虑诸如使用方便性、人机工程学以及其操作环境等因素。例如，在潮湿或腐蚀性环境中使用的locking lever可能需要特殊涂层或处理，以防止生锈和磨损。此外，locking lever的概念超出了物理机械。在软件工程中，类似的原则可以应用于用户界面设计。软件中的“锁定”功能，防止在用户输入密码之前对某些设置进行更改，与物理locking lever有相似的目的。它提供安全性和控制，确保只有授权用户才能进行调整。总之，locking lever是机械和数字系统中不可或缺的组件，在各种应用中提供安全性和控制。理解locking lever的工作原理及其在设计中的重要性，可以帮助人们欣赏机械和技术的复杂性。无论是在简单的折叠桌还是复杂的工业机器中，locking lever在确保功能和安全性方面发挥着关键作用，提醒我们创建可靠系统所需的细致考虑。随着技术的不断进步，locking lever的设计和应用可能会演变，但它们的基本目的将保持不变：确保安全和保护。