CN211796880U

CN211796880U - Portable edge tool box mounting structure

Info

Publication number: CN211796880U
Application number: CN202020061287.XU
Authority: CN
Inventors: 张梅
Original assignee: Second Peoples Hospital of Hefei
Current assignee: Second Peoples Hospital of Hefei
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-30
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a portable edge tool box mounting structure, including the box body and install the sealed lid on box body top, sealed lid central authorities install the housing, install in the housing and unload needle mechanism, unload needle mechanism top and be connected with the syringe. The utility model discloses a scientific and reasonable's structural design for medical personnel can the one-hand operation and lift the syringe needle rapidly and fall into the edge tool box automatically, and safe high-efficient has avoided medical personnel to injure by mistake that the syringe needle caused with hand direct contact, simple structure, and convenient operation is applicable to the syringe needle of different grade type size and collects, has good practicality and spreading value.

Description

Portable edge tool box mounting structure

Technical Field

The utility model belongs to edge tool box field especially relates to a portable edge tool box mounting structure.

Background

The sharps box is a needle for collecting syringes, infusion sets and disposable articles, and sharp articles such as medical small glass articles, various blades, scalp needles, suture needles and the like are collected, and is very common in the medical field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above problem that prior art exists, provide a portable edge tool box mounting structure.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

a portable sharps box mounting structure comprises a box body and a sealing cover mounted at the top end of the box body, wherein a housing is mounted at the center of the sealing cover, a needle unloading mechanism is mounted in the housing, and the top end of the needle unloading mechanism is connected with an injector;

the sealing cover comprises a sealing top plate and a limiting connecting hole arranged in the center of the sealing top plate, two guide connecting holes are symmetrically arranged on the outer sides of the limiting connecting holes, and annular bulges fixedly connected with the periphery of the top end of the box body are arranged on the periphery of the sealing top plate; the housing comprises a housing top plate and two arc-shaped supporting plates symmetrically arranged at the edge of the housing top plate, a supporting bottom plate fixedly connected with the sealing top plate is horizontally arranged at the bottom end of each arc-shaped supporting plate, and a mounting through hole corresponding to the limiting connecting hole is formed in the center of the housing top plate; the injector comprises a needle cylinder and a needle head arranged at the bottom end of the needle cylinder, and the needle head is connected with the top end of the needle unloading mechanism;

the needle unloading mechanism comprises a needle unloading base and a rotary limiting sleeve arranged in the middle of the needle unloading base, sliding clamping blocks are uniformly distributed at the top end of the rotary limiting sleeve along the circumferential direction, two supporting springs are symmetrically arranged on the periphery of the needle unloading base, and limiting clamping rings are distributed below the supporting springs;

the needle unloading base comprises a limiting connecting cylinder matched with the limiting connecting hole, an annular top plate is horizontally arranged at the top end of the limiting connecting cylinder, sliding clamping grooves are uniformly distributed in the bottom surface of the annular top plate along the circumferential direction, sliding connecting grooves matched with the sliding clamping blocks are vertically formed in the inner ends of the sliding clamping grooves, two guide connecting rods matched with the guide connecting holes are symmetrically arranged on the bottom surface of the annular top plate, and the bottom ends of the guide connecting rods sequentially penetrate through the supporting springs and the guide connecting holes to be fixedly connected with the limiting clamping rings; a clamping vertical surface which is closely contacted and connected with the needle head is vertically arranged on the inner side of the sliding clamping block, a guide inclined surface is arranged on the outer side of the sliding clamping block, and a sliding bulge matched with the sliding clamping groove is arranged at the top end of the sliding clamping block; the rotary limiting sleeve is in threaded connection with the peripheral side of the limiting connecting cylinder, anti-skidding grooves are uniformly distributed on the peripheral side of the rotary limiting sleeve, and the top end of the rotary limiting sleeve is connected with the guide inclined plane in a contact manner.

Further, the bottom end of the limiting connecting cylinder is in sliding fit with the limiting connecting hole.

Furthermore, clearance fit is adopted between the guide connecting rod and the guide connecting hole.

Further, the annular bulge is in threaded connection with the periphery of the top end of the box body.

The utility model has the advantages that:

the utility model discloses a scientific and reasonable's structural design for medical personnel can the one-hand operation and lift the syringe needle rapidly and fall into the edge tool box automatically, and safe high-efficient has avoided medical personnel to injure by mistake that the syringe needle caused with hand direct contact, simple structure, and convenient operation is applicable to the syringe needle of different grade type size and collects, has good practicality and spreading value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention;

fig. 4 is an exploded view of the local structure of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, the portable sharps box mounting structure comprises a box body 1 and a sealing cover 2 mounted at the top end of the box body 1, wherein a housing 3 is mounted at the center of the sealing cover 2, a needle unloading mechanism 4 is mounted in the housing 3, and the top end of the needle unloading mechanism 4 is connected with an injector 5;

as shown in fig. 2, the sealing cover 2 comprises a sealing top plate 21 and a limit connecting hole 23 arranged in the center of the sealing top plate 21, two guide connecting holes 24 are symmetrically arranged outside the limit connecting hole 23, and an annular bulge 22 fixedly connected with the periphery of the top end of the box body 1 is arranged on the periphery of the sealing top plate 21; the housing 3 comprises a housing top plate 31 and two arc-shaped supporting plates 32 symmetrically arranged on the edge of the housing top plate 31, a supporting bottom plate 33 fixedly connected with the sealing top plate 21 is horizontally arranged at the bottom ends of the arc-shaped supporting plates 32, and an installation through hole 34 corresponding to the limiting connecting hole 23 is arranged in the center of the housing top plate 31; the injector 5 comprises a needle cylinder 51 and a needle head 52 arranged at the bottom end of the needle cylinder 51, and the needle head 52 is connected with the top end of the needle unloading mechanism 4;

as shown in fig. 3, the needle discharging mechanism 4 includes a needle discharging base 41 and a rotary limiting sleeve 42 installed in the middle of the needle discharging base 41, sliding clamping blocks 43 are uniformly distributed on the top end of the rotary limiting sleeve 42 along the circumferential direction, two supporting springs 44 are symmetrically installed on the circumferential side of the needle discharging base 41, and limiting snap rings 45 are distributed below the supporting springs 44;

as shown in fig. 4, the needle discharging base 41 includes a limiting connection cylinder 412 matched with the limiting connection hole 23, an annular top plate 411 is horizontally arranged at the top end of the limiting connection cylinder 412, sliding clamping grooves 414 are uniformly distributed on the bottom surface of the annular top plate 411 along the circumferential direction, a sliding connection groove 413 matched with the sliding clamping block 43 is vertically arranged at the inner end of the sliding clamping groove 414, two guide connection rods 415 matched with the guide connection hole 24 are symmetrically arranged on the bottom surface of the annular top plate 411, and the bottom ends of the guide connection rods 415 sequentially penetrate through the supporting spring 44 and the guide connection hole 24 to be fixedly connected with the limiting clamping; a clamping vertical surface 431 which is tightly contacted and connected with the needle 52 is vertically arranged on the inner side of the sliding clamping block 43, a guide inclined surface 432 is arranged on the outer side of the sliding clamping block 43, and a sliding protrusion 433 which is matched with the sliding clamping groove 414 is arranged at the top end of the sliding clamping block 43; the rotary limiting sleeve 42 is in threaded connection with the peripheral side of the limiting connecting cylinder 412, anti-slip grooves 421 are uniformly distributed on the peripheral side of the rotary limiting sleeve 42, and the top end of the rotary limiting sleeve 42 is in contact connection with the guide inclined plane 432.

The bottom end of the limit connecting cylinder 412 is in sliding fit with the limit connecting hole 23, the guide connecting rod 415 is in clearance fit with the guide connecting hole 24, and the annular protrusion 22 is in threaded connection with the periphery of the top end of the box body 1.

Before the syringe is used, the rotary limiting sleeve 42 is distributed at the lowest position, so that the clamping space formed between all the clamping vertical surfaces 431 is enough for the needle 52 to be inserted freely, then a medical worker only needs one hand to vertically insert the syringe 5 in the center of the housing 3, then the rotary limiting sleeve 42 is rotated upwards, the rotary limiting sleeve 42 continuously pushes the guide inclined plane 432 till the clamping vertical surfaces 431 and the base of the needle 52 are precisely clamped and fixed, at the moment, the rotary limiting sleeve 42 is pulled downwards to pull the needle 52 out of the syringe 51, then the rotary limiting sleeve 42 is loosened, the needle detaching base 41 returns to the original position again under the action of the supporting spring 44, then the rotary limiting sleeve 42 is rotated downwards till the clamping vertical surfaces 431 and the needle 52 are separated, at the moment, the needle 52 falls into the box body 1 under the action of gravity, and the medical worker can realize the separation of the needle 52 and the syringe 51 only through the single-hand operation in the, high efficiency and safety.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a portable edge tool box mounting structure which characterized in that: the needle unloading device comprises a box body (1) and a sealing cover (2) arranged at the top end of the box body (1), wherein a housing (3) is arranged in the center of the sealing cover (2), a needle unloading mechanism (4) is arranged in the housing (3), and the top end of the needle unloading mechanism (4) is connected with an injector (5);

the sealing cover (2) comprises a sealing top plate (21) and a limiting connecting hole (23) arranged in the center of the sealing top plate (21), two guide connecting holes (24) are symmetrically arranged on the outer side of the limiting connecting hole (23), and annular bulges (22) fixedly connected with the peripheral side of the top end of the box body (1) are arranged on the peripheral side of the sealing top plate (21); the housing (3) comprises a housing top plate (31) and two arc-shaped supporting plates (32) symmetrically arranged at the edge of the housing top plate (31), a supporting bottom plate (33) fixedly connected with the sealing top plate (21) is horizontally arranged at the bottom end of each arc-shaped supporting plate (32), and an installation through hole (34) corresponding to the limiting connecting hole (23) is formed in the center of the housing top plate (31); the injector (5) comprises a needle cylinder (51) and a needle head (52) arranged at the bottom end of the needle cylinder (51), and the needle head (52) is connected with the top end of the needle unloading mechanism (4);

the needle unloading mechanism (4) comprises a needle unloading base (41) and a rotary limiting sleeve (42) arranged in the middle of the needle unloading base (41), sliding clamping blocks (43) are uniformly distributed at the top end of the rotary limiting sleeve (42) along the circumferential direction, two supporting springs (44) are symmetrically arranged on the periphery of the needle unloading base (41), and limiting clamping rings (45) are distributed below the supporting springs (44);

the needle unloading base (41) comprises a limiting connecting cylinder (412) matched with the limiting connecting hole (23), an annular top plate (411) is horizontally arranged at the top end of the limiting connecting cylinder (412), sliding clamping grooves (414) are uniformly distributed on the bottom surface of the annular top plate (411) along the circumferential direction, sliding connecting grooves (413) matched with the sliding clamping blocks (43) are vertically arranged at the inner ends of the sliding clamping grooves (414), two guide connecting rods (415) matched with the guide connecting holes (24) are symmetrically arranged on the bottom surface of the annular top plate (411), the bottom ends of the guide connecting rods (415) sequentially penetrate through a supporting spring (44), and the guide connecting holes (24) are fixedly connected with a limiting clamping ring (45); a clamping vertical surface (431) which is tightly contacted and connected with the needle head (52) is vertically arranged on the inner side of the sliding clamping block (43), a guide inclined surface (432) is arranged on the outer side of the sliding clamping block (43), and a sliding protrusion (433) which is matched with the sliding clamping groove (414) is arranged at the top end of the sliding clamping block (43); the rotary limiting sleeve (42) is in threaded connection with the peripheral side of the limiting connecting cylinder (412), anti-skidding grooves (421) are uniformly distributed on the peripheral side of the rotary limiting sleeve (42), and the top end of the rotary limiting sleeve (42) is in contact connection with the guide inclined plane (432).

2. The portable sharps box mounting structure of claim 1, wherein: the bottom end of the limiting connecting cylinder (412) is in sliding fit with the limiting connecting hole (23).

3. The portable sharps box mounting structure of claim 1, wherein: the guide connecting rod (415) is in clearance fit with the guide connecting hole (24).

4. The portable sharps box mounting structure of claim 1, wherein: the annular bulge (22) is in threaded connection with the periphery of the top end of the box body (1).