Mechanical counting device and titanium ligating and marking clip applying counting device

Abstract

The invention relates to a mechanical counting device and a titanium ligating and marking clip applying the counting device. The counting device mainly comprises a fixed support which is connected in a rotatable way, a character wheel support and a counting character wheel, wherein figures are marked on the circumference of the counting character wheel, and one side of the counting character wheel is provided with a ratchet wheel; retaining devices and a pushing block which are matched with the ratchet wheel are arranged on the fixed support and the character wheel support respectively; and an arc-shaped groove is formed on the character wheel support, and is connected with a push-pull sheet which is provided with arc-shaped vertical posts. The titanium ligating and marking clip comprises a pushing component, a head component, a fixed handle, a movable handle and the counting device, wherein the counting device is arranged at the tail end of the fixed handle; a tension spring is arranged between the push-pull sheet and the front end of the fixed handle; and the tail end of the pushing component is pressed against the front end of the push-pull sheet. The counting device can count conveniently and accurately, has stable performance, completely eradicates the potential safety hazard of power supplies and circuits, shortens the registration period of products, and can be widely applied to the recording and display of various quantity values.

Description

technical field [0001] The invention relates to a counter, in particular to a mechanical counting device and a continuous firing titanium clamp using the counting device. Background technique [0002] Counters are widely used in various fields. Most of the commonly used counters are electronic counters: including electronic display screens, power supplies, program devices and circuits. The existing electronic counters have the following defects in actual application: [0003] 1. When there are many testing items, the product registration period is long; [0004] 2. Poor contact is easy to occur during use, resulting in inaccurate counting; [0005] 3. There is a potential safety hazard of the power supply; [0006] 4. The scope of application is limited, especially not suitable for use in surgical instruments, such as continuous titanium clamps. [0007] This shows that the above-mentioned existing counting device obviously still has inconvenience and defects in structur...

AI Technical Summary

Problems solved by technology

[0003] 1. When there are many testing items, the product registration period is long;

[0004] 2. Poor contact is easy to occur during use, resulting in inaccurate counting;

[0005] 3. There is a potential safety hazard of the power supply;

[0006] 4. The scope of application is limited, especially not suitable for use in surgical instruments, such as continuous titanium clamps

[0007] This shows that the above-mentioned existing counting device obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.

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