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A kind of tweezers with replaceable tweezers and its loading and replacing components

A technology of tweezers and tweezers, applied in the field of medical devices, can solve the problems of waste of tweezers brackets and unreplaceable chucks, and achieve the effects of being convenient to find, easy to carry, and to increase the supporting area

Active Publication Date: 2022-07-12
中国人民解放军火箭军特色医学中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a tweezers with replaceable tweezers head and its loading and replacement assembly, which is used to solve the problems of non-replaceable chucks and waste of tweezers brackets caused by structural defects of existing tweezers

Method used

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  • A kind of tweezers with replaceable tweezers and its loading and replacing components
  • A kind of tweezers with replaceable tweezers and its loading and replacing components
  • A kind of tweezers with replaceable tweezers and its loading and replacing components

Examples

Experimental program
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Effect test

Embodiment 1

[0045] like Figure 1 to Figure 7 As shown, a tweezers with replaceable tweezers in this embodiment includes a tweezers bracket and two tweezers heads 2, the tweezers bracket includes two tweezers arms 1, and the outer side of the lower end of the tweezers arm 1 is provided with a groove 11, the groove 11 is provided with a clamping block 12, the clamping block 12 is in an inclined state, the lower end of the clamping block 12 is fixedly connected with the forceps arm 1, the upper end surface of the forceps head 2 is provided with a blind groove 21, and the lower end of the forceps arm 1 is penetrated in the blind groove 21. The upper outer wall of the tweezer head 2 is provided with a card slot 22, the card slot 22 is connected with the blind slot 21, the card block 12 is located in the card slot 22, and the upper part of the tweezer head 2 is integrally formed with a blocking bar 23.

[0046] A convex strip 121 is integrally formed on the upper end of the clamping block 12 n...

Embodiment 2

[0050] A loading and replacement assembly for tweezers with replaceable tweezers, the loading and replacement assembly is used for loading and replacing the tweezers with replaceable tweezers in Embodiment 1, such as Figure 8 to Figure 15 As shown, the loading and replacing assembly includes a vertical box 3 and a folding box, the vertical box 3 is provided with an opening on the side away from the folding box, the vertical box 3 is installed with a vertical bucket 30 in the opening, and the upper end surface of the vertical box 3 is provided with a rectangular mounting hole 301, The rectangular mounting hole 301 is installed with a dismounting piece, and the dismounting piece includes a horizontal plate 31. Two insertion slits 311 are formed on the horizontal plate 31. Both ends of the horizontal plate 31 are provided with rectangular blind holes 32. The horizontal plate 31 is also provided with Rectangular sliding hole, the width dimension of the rectangular sliding hole is ...

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Abstract

The invention belongs to the technical field of medical equipment, and in particular relates to a tweezers with replaceable tweezers and a loading and replacement component thereof. The tweezers with replaceable tweezers includes a tweezers bracket and two tweezers. The tweezers bracket includes two tweezer arms, and the tweezers arm There is a groove on the outer side of the lower end, and a clamping block is arranged in the groove. The clamping block is in an inclined state. The lower end of the clamping block is fixedly connected with the tweezers arm. The loading and replacing components include a vertical box and a folding box. The dismantling part includes a horizontal plate. There are two insertion slits on the horizontal plate. Both ends of the horizontal plate are provided with rectangular blind holes. , the other end of the sliding block is fixed with a limit strip in the rectangular blind hole, an arc-shaped shrapnel is arranged in the rectangular blind hole, and a pressing block is also fixed on the outer side of the insertion slot on the lower end surface of the horizontal plate. The purpose of the invention is to solve the problems of non-replaceable chucks and waste of tweezers brackets caused by structural defects of the existing tweezers.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, and in particular relates to a tweezers with replaceable tweezers and a loading and replacement assembly thereof. Background technique [0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used in the human body, including required computer software. The medical device industry involves many industries such as medicine, machinery, electronics, and plastics. It is a multidisciplinary, knowledge-intensive, and capital-intensive high-tech industry. The basic characteristics of high-tech medical equipment are digitization and computerization. It is the crystallization of multi-disciplinary and cross-disciplinary modern high-tech. Its products have high technical content and high profits. The barrier to entry is high. Even in sub-sectors with low ove...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B9/02
CPCB25B9/02
Inventor 李士芝葛志霞李瑞博祝成红叶梅
Owner 中国人民解放军火箭军特色医学中心