CN213249324U

CN213249324U - Biopsy forceps convenient to operate

Info

Publication number: CN213249324U
Application number: CN202021377337.1U
Authority: CN
Inventors: 蔡佳
Original assignee: Changzhou Jinlong Medical Plastic Instrument Co ltd
Current assignee: Changzhou Jinlong Medical Plastic Instrument Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-25
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a convenient operation's biopsy forceps, including biopsy forceps body, connecting block, handle, slot, draw-in groove and fixed establishment, the equal fixedly connected with connecting block in the left and right sides of biopsy forceps body bottom, the bottom of connecting block is provided with the handle, the slot has been seted up to the mid point department at handle top, the bottom of connecting block is run through the slot and is extended to inside it, swing joint between connecting block and the slot, the draw-in groove has all been seted up to the bottom of the connecting block left and right sides, the surface of handle is provided with fixed establishment. The utility model discloses a biopsy forceps body, connecting block, handle, slot, draw-in groove, fixed establishment, logical groove, fixture block, baffle, fixed slot, fixed plate, dead lever, bottom plate, fixed block, spacing spring, curb plate and telescopic link mutually support, have played the effect of convenient to detach handle, dismantle process convenient operation, labour saving and time saving provides very big facility for the user.

Description

Biopsy forceps convenient to operate

Technical Field

The utility model relates to a biopsy forceps technical field specifically is a convenient operation's biopsy forceps.

Background

Biopsy forceps are indispensable tools for taking pathological specimens in endoscopy, and if contaminated biopsy forceps are used for operation and specimen taking, nosocomial infection can be caused. At present, the handle is not convenient to detach to common biopsy forceps, and the detachment process is complex to operate, wastes time and labor, and causes great inconvenience for a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient operation's biopsy forceps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a biopsy forceps convenient to operate comprises a biopsy forceps body, connecting blocks, handles, slots, clamping grooves and fixing mechanisms, wherein the left side and the right side of the bottom of the biopsy forceps body are fixedly connected with the connecting blocks, the handles are arranged at the bottoms of the connecting blocks, the slots are formed in the middle points of the tops of the handles, the bottoms of the connecting blocks penetrate through the slots and extend into the slots, the connecting blocks are movably connected with the slots, the clamping grooves are formed in the bottoms of the left side and the right side of the connecting blocks, and the fixing mechanisms are arranged on the surfaces of the handles;

the fixing mechanism comprises two through grooves, the two through grooves are symmetrically arranged at the tops of the left side and the right side of the handle, a clamping block is arranged inside the clamping groove, the clamping block is movably connected with the clamping groove, one side of the clamping block, far away from the clamping groove, sequentially penetrates through the clamping groove, the inserting groove and the through groove and extends to the outer part of the through groove to be fixedly connected with a baffle, a fixing groove is arranged at the top of the clamping block and is positioned inside the through groove, a fixing plate is movably connected with the top of the handle, corresponding to the fixing groove, a fixing rod is fixedly connected at the middle point of the bottom of the fixing plate, the bottom of the fixing rod sequentially penetrates through the handle and the through groove and extends to the inner part of the through groove to be fixedly connected with a bottom plate, the bottom of the, swing joint between fixed block and the fixed slot, spacing spring has been cup jointed on the dead lever surface and the top that is located the bottom plate, the top of spacing spring and the top fixed connection who leads to the inslot wall, the bottom of spacing spring and the top fixed connection of bottom plate, lead to the inslot wall top and be located the position fixedly connected with curb plate between baffle and the bottom plate, pass through telescopic link fixed connection between curb plate and the baffle.

Preferably, the through grooves are communicated with the slots.

Preferably, the baffle is movably connected with the handle.

Preferably, the bottom of the fixing plate is movably connected with the top of the handle.

Preferably, the fixing rod is connected with the handle in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a biopsy forceps body, connecting block, handle, slot, draw-in groove, fixed establishment, logical groove, fixture block, baffle, fixed slot, fixed plate, dead lever, bottom plate, fixed block, spacing spring, curb plate and telescopic link mutually support, have played the effect of convenient to detach handle, dismantle process convenient operation, labour saving and time saving provides very big facility for the user.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: the biopsy forceps comprise a biopsy forceps body 1, a connecting block 2, a handle 3, a slot 4, a slot 5, a fixing mechanism 6, a through slot 601, a fixture block 602, a baffle 603, a fixing slot 604, a fixing plate 605, a fixing rod 606, a bottom plate 607, a fixing block 608, a limiting spring 609, a side plate 610 and a telescopic rod 611.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a biopsy forceps convenient to operate, including biopsy forceps body 1, connecting block 2, handle 3, slot 4, draw-in groove 5 and fixed establishment 6, the equal fixedly connected with connecting block 2 in the left and right sides of biopsy forceps body 1 bottom, the bottom of connecting block 2 is provided with handle 3, slot 4 has been seted up to the mid point department at handle 3 top, slot 4 is run through and extends to inside to the bottom of connecting block 2, swing joint between connecting block 2 and the slot 4, draw-in groove 5 has all been seted up to the bottom of the connecting block 2 left and right sides, the surface of handle 3 is provided with fixed establishment 6.

The fixing mechanism 6 comprises two through grooves 601, the two through grooves 601 are symmetrically arranged on the top of the left side and the right side of the handle 3, the through grooves 601 are communicated with the slot 4, a clamping block 602 is arranged in the slot 5, the clamping block 602 is movably connected with the slot 5, one side of the clamping block 602, which is far away from the slot 5, sequentially penetrates through the slot 5, the slot 4 and the through groove 601 and extends to the outside of the through groove 601 to be fixedly connected with a baffle 603, the baffle 603 is movably connected with the handle 3, a fixing groove 604 is arranged on the top of the clamping block 602 and is positioned in the through groove 601, a fixing plate 605 is movably connected with the top of the handle 3 at a position corresponding to the fixing groove 604, the bottom of the fixing plate 605 is movably connected with the top of the handle 3, a fixing rod 606 is fixedly connected with the middle point of the bottom of the fixing plate, sliding connection between dead lever 606 and handle 3, the bottom of bottom plate 607 and the top swing joint of fixture block 602, midpoint department fixedly connected with fixed block 608 of bottom plate 607 bottom, the bottom of fixed block 608 runs through fixed slot 604 and extends to inside it, swing joint between fixed block 608 and the fixed slot 604, dead lever 606 surface just is located the top of bottom plate 607 and has cup jointed spacing spring 609, the top of spacing spring 609 and the top fixed connection who leads to groove 601 inner wall, the bottom of spacing spring 609 and the top fixed connection of bottom plate 607, lead to the position fixed connection side plate 610 that groove 601 inner wall top just is located between baffle 603 and the bottom plate 607, pass through telescopic link 611 fixed connection between side plate 610 and the baffle 603.

During the use, when handle 3 is dismantled to needs, only need upwards stimulate fixed plate 605, thereby drive dead lever 606, bottom plate 607 and fixed block 608 upward movement, compress spacing spring 609 simultaneously, thereby make fixed block 608 break away from the fixed slot 604 completely can, then the user is to keeping away from one side pulling baffle 603 of draw-in groove 5, thereby drive fixture block 602 to keeping away from one side motion of draw-in groove 5, thereby make fixture block 602 break away from draw-in groove 5 completely can, then can take out connecting block 2 from slot 4, thereby can dismantle handle 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient operation's biopsy forceps, includes biopsy forceps body (1), connecting block (2), handle (3), slot (4), draw-in groove (5) and fixed establishment (6), its characterized in that: the biopsy forceps are characterized in that connecting blocks (2) are fixedly connected to the left side and the right side of the bottom of the biopsy forceps body (1), a handle (3) is arranged at the bottom of each connecting block (2), a slot (4) is formed in the middle point of the top of each handle (3), the bottom of each connecting block (2) penetrates through the slot (4) and extends into the slot, the connecting blocks (2) are movably connected with the slots (4), clamping grooves (5) are formed in the bottoms of the left side and the right side of each connecting block (2), and a fixing mechanism (6) is arranged on the surface of each handle (3);

the fixing mechanism (6) comprises two through grooves (601), the two through grooves (601) are symmetrically arranged at the tops of the left side and the right side of the handle (3), a clamping block (602) is arranged inside the clamping groove (5), the clamping block (602) is movably connected with the clamping groove (5), one side, far away from the clamping groove (5), of the clamping block (602) sequentially penetrates through the clamping groove (5), the inserting groove (4) and the through groove (601) and extends to the outer part of the through groove (601) to be fixedly connected with a baffle (603), a fixing groove (604) is formed in the top of the clamping block (602) and is positioned inside the through groove (601), a fixing plate (605) is movably connected at the position, corresponding to the fixing groove (604), of the top of the handle (3), a fixing rod (606) is fixedly connected at the middle point of the bottom of the fixing plate (605), the bottom of the fixing rod (606) sequentially penetrates through the handle (3) and the through groove (, the bottom of bottom plate (607) and the top swing joint of fixture block (602), midpoint department fixedly connected with fixed block (608) of bottom plate (607) bottom, fixed slot (604) are run through and inside fixed block (608), swing joint between fixed block (608) and fixed slot (604), spacing spring (609) has been cup jointed on the top that fixed block (606) surface just is located bottom plate (607), the top of spacing spring (609) and the top fixed connection who leads to groove (601) inner wall, the bottom of spacing spring (609) and the top fixed connection of bottom plate (607), lead to groove (601) inner wall top and be located position fixed connection between baffle (603) and bottom plate (607) and have curb plate (610), through telescopic link (611) fixed connection between curb plate (610) and baffle (603).

2. An easy to operate biopsy forceps according to claim 1, characterized in that: the through groove (601) is communicated with the slot (4).

3. An easy to operate biopsy forceps according to claim 1, characterized in that: the baffle (603) is movably connected with the handle (3).

4. An easy to operate biopsy forceps according to claim 1, characterized in that: the bottom of the fixing plate (605) is movably connected with the top of the handle (3).

5. An easy to operate biopsy forceps according to claim 1, characterized in that: the fixing rod (606) is connected with the handle (3) in a sliding mode.