Tweezers head for visual tweezers
By using a plastic connecting sleeve and injection molding technology, the tweezers are designed with an outward-curving and open tail, and a serrated gripping end. This solves the problems of high manufacturing cost and poor biting force of traditional tweezers, and achieves convenient ear canal cleaning and cost savings.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-27
AI Technical Summary
Traditional tweezers are inconvenient to use when cleaning the ear canal, have high manufacturing costs, and poor bite force.
The connecting sleeve is made of plastic and injection molding technology. The tail of the tweezers is designed to be arched outward and open, and the clamping end is serrated. The connecting sleeve is welded to the tweezers and then injection molded, which reduces the amount of steel used and enhances the clamping force.
It reduces manufacturing costs, increases the biting force of the tweezers, and facilitates ear canal cleaning operations.
Smart Images
Figure CN224039272U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to visual forceps technical field, concretely relates to a forceps head for visual forceps. BACKGROUND
[0002] When the traditional forceps clean the ear canal, need to use the otoscope to realize the observation in the ear canal, but because the ear canal is curved and narrow and has the ear screen shielding, cannot accurately observe the inside condition of the ear, and the operation is inconvenient.
[0003] With the development of technology, the existing visual forceps observe the inside condition of the ear through the visual probe, realize the convenience of ear canal cleaning. Figure 3 However, the forceps head of the existing visual forceps is made of steel material through cutting process, and the manufacturing cost is high, and the distance between the two ends of the forceps head is far, and the occlusal force is poor when pinching. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a forceps head for visual forceps and excellent occlusal force.
[0005] The utility model provides the following technical scheme:
[0006] The utility model provides a forceps head for visual forceps, which comprises a connecting sleeve for connecting with a visual forceps shell, a through hole for penetrating a visual probe is formed on the connecting sleeve, a pair of forceps pieces for clamping are arranged on the connecting sleeve, the forceps pieces have an arc surface and are outwardly arched, and the center of the through hole and the clamping point of the forceps pieces are on the same horizontal line.
[0007] Further, the forceps pieces on both sides of the arc surface have openings.
[0008] Further, the clamping end of the forceps piece is serrated on the opposite side.
[0009] Further, the connecting sleeve is a plastic sleeve.
[0010] Further, the plastic sleeve is injection molded on the tail of the forceps piece.
[0011] Compared with the prior art, the connecting sleeve for assembling to the shell is made of plastic material, and is injection molded on the tail of the forceps piece, which is simple to manufacture and reduces the amount of steel material; through the design of welding the tail of the forceps piece first and the arc surface of the forceps piece being outwardly arched and having openings, excellent occlusal force of the clamping end of the forceps piece is realized, and the visual probe is avoided from being interfered with by the forceps piece when clamping, and the utility model solves the problems of high manufacturing and processing material cost and poor occlusal force of the forceps head. DRAWING DESCRIPTION
[0012] Figure 1The utility model discloses a structure schematic diagram.
[0013] Figure 2 The utility model discloses an application structure schematic diagram.
[0014] Figure 3 The utility model discloses a structure schematic diagram of the existing visual forceps head.
[0015] In the drawing, 00 - visual forceps shell, 01 - visual probe, 1 - connecting sleeve, 11 - through -hole, 2 - forceps piece, 20 - camber surface, 21 - opening, 22 - clamping end. DETAILED DESCRIPTION
[0016] The utility model will be further explained below in connection with the drawings.
[0017] Referring to Figure 1 And Figure 2 In an embodiment of the utility model, a forceps head for visual forceps, connecting sleeve 1 for connecting with visual forceps shell 00 is included, a through -hole 11 for setting visual probe 01 is set up on connecting sleeve 1, a pair of forceps piece 2 for clamping is arranged on connecting sleeve 1, forceps piece 2 has camber surface 20 and is arched outward, and visual probe 01 is avoided when pinching forceps piece 2 to interfere, the center of through -hole 11 and the clamping point of forceps piece 2 are on the same horizontal line, and clamping end 22 is on the image central position of lens imaging when forceps piece 2 is pinched.
[0018] Please continue to refer to Figure 1 And Figure 2 In an embodiment of the utility model, the forceps piece 2 on both sides of the camber surface 20 all has opening 21, which avoids blocking the light of the visual probe 01, saves materials, and ensures that the visual probe 01 has a certain space with the forceps piece 2 when the forceps piece 2 is clamped tightly, and the visual probe 01 does not touch the forceps piece 2.
[0019] Referring to Figure 1 In an embodiment of the utility model, the clamping end 22 of the forceps piece is serrated on the opposite side, which increases the contact area and is more conducive to clamping.
[0020] Please continue to refer to Figure 1 In an embodiment of the utility model, the connecting sleeve 1 is a plastic sleeve, which reduces the use of steel materials and saves costs.
[0021] Please continue to refer to Figure 1 In the above embodiment, the tail portions of the pair of forceps pieces 2 are welded together first, and then the plastic sleeve is injection molded on the tail portions of the forceps pieces, which is simple to manufacture, fast to process, and increases the occlusal force when the forceps pieces 2 are pinched.
[0022] In practical application, the connecting sleeve is assembled to the visual forceps shell, and the visual probe is arranged through the through hole; and the clamping of the forceps blade is completed by pinching the arc surface arching part during use.
[0023] The embodiments of the present application are given for the purpose of example and description, although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as limiting the present application, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the present application.
Claims
1. A forceps head for a visual forceps, characterized by: The utility model relates to a visual forceps shell connection set, which comprises a connecting sleeve for connecting with the visual forceps shell, a through hole for penetrating a visual probe is arranged on the connecting sleeve, and a pair of clamping forceps are arranged on the connecting sleeve, the forceps have an arc surface and are arched outward, and the center of the through hole and the clamping point of the forceps are on the same horizontal line.
2. A forceps head for a visual forceps according to claim 1, characterized in that: The forceps on both sides of the arc surface have openings.
3. A forceps head for a visual forceps according to claim 1, wherein: The clamping end of the forceps is serrated on the opposite side.
4. A forceps head for a visual forceps according to claim 1, wherein: The connecting sleeve is a plastic sleeve.
5. A forceps head for a visual forceps according to claim 4, wherein: The plastic sleeve is injection molded on the tail of the forceps.