CN219075432U

CN219075432U - Medical heating consumable positioning mechanism

Info

Publication number: CN219075432U
Application number: CN202223373375.1U
Authority: CN
Inventors: 吕百成; 吴城; 章斌
Original assignee: Zhejiang Lexin Medical Technology Co ltd
Current assignee: Zhejiang Lexin Medical Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-26
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a medical heating consumable positioning mechanism, which comprises a box body and heating consumables, wherein the front side of the box body is provided with an insertion port, a consumable cavity is formed in the box body, a positioning assembly is arranged on the box body, the positioning assembly comprises a movable lever arranged at the upper end of the consumable cavity, a movable pressing sheet and an elastic clamping plate arranged at the rear side of the consumable cavity, a button is arranged at the front end of the movable lever, a winding shaft arranged on the box body is arranged in the middle of the movable lever, a prying head is arranged at the rear end of the movable pressing sheet, a first step is arranged at the front end of the movable pressing sheet and is lapped on the prying head through the first step, an arc guide surface is arranged below the first step, the arc guide surface extends backwards and is provided with an upward second step, and the rear end of the movable pressing sheet is arranged on the box body through a rotating shaft with a torsion spring; the rear end of the top of the heating consumable is provided with a bump. Through bayonet mounting structure to carry out the centre gripping fixedly in two directions through the activity preforming of upper end and inboard elastic clamping plate, in order to realize the effective location of consumptive material.

Description

Medical heating consumable positioning mechanism

Technical Field

The utility model belongs to infusion heating equipment, and particularly relates to a medical heating consumable positioning mechanism.

Background

At present, the domestic market mainly uses incubator heating and medical electronic equipment to heat transfer and heat infusion pipelines. With the generation of special-purpose heating systems of new generation, the pipeline infrared heat radiation is taken as a heating source, and the heated pipeline section is made into an integrated consumable design. However, since the consumable material must be replaced according to the usage requirement, how to achieve quick and effective installation and disassembly is also a problem that needs to be solved urgently at present.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a medical heating consumable positioning mechanism which is convenient for quick installation and disassembly of heating consumables.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a medical heating consumable positioning mechanism, including box and heating consumable, the box front side is equipped with the inserted hole, inside has the consumable chamber, be equipped with locating component on the box, including the movable lever that locates consumable chamber upper end, movable preforming and locate the elastic clamping plate of consumable chamber rear side, the movable lever front end is equipped with the button, be equipped with the reel of installing on the box in the centre, the rear end is the prying head, movable preforming front end is equipped with first step and overlap joint on the prying head through first step, first step below has the circular arc guide surface, the circular arc guide extends backward and has ascending second step, the rear end of movable preforming is located on the box through the pivot that takes the torsional spring; the rear end of the top of the heating consumable is provided with a bump, the front end of the bump is used for being clamped with the second step, and the rear end of the bump is used for jacking up the arc guide surface.

The upper end of the elastic clamping plate is provided with an elbow which can be propped against the rear end of the convex block.

The top of the rear end of the lug is an arc surface.

The front end of the heating consumable is also provided with a handle.

The medical warming consumable positioning mechanism provided by the utility model has the following advantages:

1. through the inserted mounting structure, the movable pressing sheet at the upper end and the elastic clamping plate at the inner side are clamped and fixed in two directions, so that the consumable is effectively positioned;

2. through the convex blocks of the consumable, the movable pressing sheet can be jacked up during insertion and finally clamped and fixed with the second step of the movable pressing sheet;

3. the movable pressing sheet can be driven to be lifted by pressing the movable lever through the button, so that the rebound force of the elastic clamping plate pushes the consumable to outwards spring, and the consumable is separated from the positioning of the second step;

4. by adopting the positioning mechanism, the consumable replacement is more convenient and quick.

Drawings

The utility model is described in detail below with reference to the attached drawings and detailed description:

FIG. 1 is an exploded schematic view of a medical warming consumable positioning mechanism of the present utility model for use with an embodiment of a warming device;

FIG. 2 is a schematic perspective view of a medical warming consumable positioning mechanism of the present utility model;

fig. 3-5 are schematic views of the structure of the consumable material of the present utility model before, during and after being loaded into the box.

Detailed Description

The medical heating consumable positioning mechanism disclosed by the utility model is shown in fig. 1-2, and comprises a box body 1 and heating consumable 2, wherein an insertion port is arranged at the front side of the box body 1 (a movable door arranged at the insertion port is shown as 3 in fig. 1), a consumable cavity is arranged in the box body, a positioning component is arranged on the box body 1, the positioning component comprises a movable lever 4 arranged at the upper end of the consumable cavity, a movable pressing sheet 5 and an elastic clamping plate 6 arranged at the rear side of the consumable cavity, a button 7 is arranged at the front end of the movable lever 4, a winding shaft 41 arranged on the box body 1 is arranged in the middle of the movable lever 4, a prying head 42 is arranged at the rear end of the movable pressing sheet 5, a first step 51 is arranged at the front end of the movable pressing sheet 5 and is lapped on the prying head 42 through the first step 51, an arc guide surface 52 is arranged below the first step 51, the arc guide surface 52 extends backwards and is provided with an upward second step 53, and the rear end of the movable pressing sheet 5 is arranged on the box body 1 through a rotating shaft with a torsion spring 54; the consumable 2 of heating can be designed to have inside snakelike liquid heating runner, when liquid lets in, by locating in the box 1 and be located the infrared heating fluorescent tube 8 (9 is the circuit board) in the consumable outside, the top rear end of this consumable 2 of heating is equipped with a lug 10, and lug 10 front end is used for with second step 53 looks joint, and the rear end is used for jack-up circular arc guide surface 52, and preferably, lug 10 rear end top can be designed to be the circular arc surface, when contacting the passage with circular arc guide surface 52, more smooth. And the upper end of the elastic clamping plate 6 is provided with an elbow 61 which can be propped against the rear end of the convex block 10, and the lower end of the elastic clamping plate is connected with a machine box at the bottom of the consumable cavity. In addition, the front end of the heating consumable 2 is also provided with a handle 12.

When the handle 12 is used to insert the consumable from the insertion port of the case 1, when the bump 10 contacts the arc guiding surface 52 (see fig. 4), the movable pressing sheet 5 is continuously pushed up and passes under the pushed-up movable pressing sheet 5 until the bump 10 passes completely, the movable pressing sheet 5 falls and resets under the action of the torsion spring 54 and makes the second step 53 just clamped with the front end of the bump 10, and meanwhile, the other end of the bump 10 pushes the elbow 61 of the elastic clamping plate 6 backwards a distance (see fig. 5), and at this time, the consumable is positioned and fixed by the reaction force in two directions of the second step 53 of the movable pressing sheet 5 and the elastic clamping plate 6, so as to complete the loading. When the movable lever is disassembled, only the button 7 is needed to be pressed down, the prying head 42 of the movable lever 4 is driven to be tilted up, the movable pressing piece 5 and the second step 53 of the movable pressing piece are driven to be lifted up, the consumable is separated from the locking of the second step 53, the rebound force of the elastic clamping plate 6 is used for outwards popping out to separate from the position of the second step 53, and the consumable can be conveniently pulled out from the box body 1 through the handle 12.

However, it will be appreciated by persons skilled in the art that the above embodiments are provided for illustration of the utility model and not for limitation thereof, and that changes and modifications to the above described embodiments are intended to fall within the scope of the appended claims as long as they fall within the true spirit of the utility model.

Claims

1. A medical heating consumable positioning mechanism is characterized in that: the heating device comprises a box body and heating consumable materials, wherein an insertion port is formed in the front side of the box body, a consumable material cavity is formed in the box body, a positioning assembly is arranged on the box body, the positioning assembly comprises a movable lever arranged at the upper end of the consumable material cavity, a movable pressing sheet and an elastic clamping plate arranged at the rear side of the consumable material cavity, a button is arranged at the front end of the movable lever, a winding shaft arranged on the box body is arranged in the middle of the movable lever, a prying head is arranged at the rear end of the movable pressing sheet, a first step is arranged at the front end of the movable pressing sheet and is lapped on the prying head through the first step, an arc guide surface is arranged below the first step, the arc guide surface extends backwards and is provided with an upward second step, and the rear end of the movable pressing sheet is arranged on the box body through a rotating shaft with a torsion spring; the rear end of the top of the heating consumable is provided with a bump, the front end of the bump is used for being clamped with the second step, and the rear end of the bump is used for jacking up the arc guide surface.

2. The medical warming consumable positioning mechanism according to claim 1, wherein: the upper end of the elastic clamping plate is provided with an elbow which can be propped against the rear end of the convex block.

3. The medical warming consumable positioning mechanism according to claim 1, wherein: the top of the rear end of the lug is an arc surface.

4. The medical warming consumable positioning mechanism according to claim 1, wherein: the front end of the heating consumable is also provided with a handle.