CN220345867U

CN220345867U - Sample adding gun head loading device for medical examination

Info

Publication number: CN220345867U
Application number: CN202321815933.7U
Authority: CN
Inventors: 张琴; 孟铖; 张艳
Original assignee: No926 Hospital Logistic Support Pla
Current assignee: No926 Hospital Logistic Support Pla
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-16
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to the technical field of loading device plates, and discloses a sample gun head loading device for medical examination.

Description

Sample adding gun head loading device for medical examination

Technical Field

The utility model relates to the technical field of loading device plates, in particular to a loading device for a sample adding gun head for medical examination.

Background

The medical test is to perform microbiological, immunological, biochemical, genetic, hematology, biophysical, cytology and other tests on materials taken from human bodies, and the sample gun is used as a device which is commonly used in medical test and can accurately transfer liquid, is suitable for liquid with water as a solvent (or liquid with density close to that of water, the sample gun head is a pipette material of the sample gun, and when the sample gun is used, the sample gun is screwed to a required measuring range and is provided with the gun head.

Before the sample adding gun is used for adding samples, whether the suction head is tightly screwed up is checked, so that liquid leakage or inaccurate liquid taking is avoided, the current sample adding gun head is loaded by directly inserting the sample adding gun head into the fixing hole, when the sample adding gun is used, the head of the sample adding gun is directly inserted into the gun head, after the sample adding gun is inserted, if the sample adding gun is directly pressed tightly with force, the bottom of the suction head is easily deformed, or a crush injury is generated between the outside of the suction head and the fixing hole, and the suction head is easily connected with the sample adding gun without pressing with force.

Disclosure of Invention

The utility model provides a loading device of a loading gun head for medical examination, which aims to solve the problems that the connection between a suction head and the loading gun head is not tight enough or the suction head of the loading gun is easy to deform when the existing loading gun head is loaded.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sample adding gun head loading device comprises a lower box body and an upper box body, wherein the top end of the lower box body is provided with the upper box body, the top end of the lower box body is fixedly provided with a fixed inner plate, and a plurality of suction head jacks are formed in the fixed inner plate;

each row of fixed inner plates at the sides of the suction head jacks are internally provided with a movable inner groove, movable clamping plates are slidably arranged in the movable inner grooves, one side, close to the suction head jacks, of each movable clamping plate is provided with an auxiliary clamping groove, a plurality of springs are fixed between one side, far away from the auxiliary clamping groove, of each movable clamping plate and the inner wall of the movable inner groove at equal intervals, movable blocks are fixed in the middle of the top ends of the movable clamping plates, and movable grooves matched with the movable blocks are formed in the top ends of the fixed inner plates.

Further, fixing cross bars are symmetrically fixed on the upper parts of two sides of the lower box body, each fixing cross bar is rotatably sleeved with a rotating plate, elastic fixing belts are fixed between two rotating plates at each end, and the elastic fixing belts are bound to the top end of the upper box body.

Further, the lower sponge cushion is adhesively fixed at the bottom end inside the lower box body, the upper sponge cushion is adhesively fixed at the top end inside the upper box body, and the anti-slip bottom cushion is adhesively fixed at the bottom end of the lower box body.

Further, the inner edge of the bottom end of the upper box body is fixedly provided with an inner clamping groove matched with the inner clamping plate, and the inner clamping plate and the inner clamping groove are arranged to be hollow rectangles matched with each other.

Further, the thickness of the fixed inner plate is larger than the height of the inner clamping groove, the auxiliary clamping grooves on each movable clamping plate are in one-to-one correspondence with the movable inner groove, and each auxiliary clamping groove is arranged into an arc shape matched with the movable inner groove.

Further, the width of each movable inner groove is larger than that of the movable clamping plate, a groove is formed in one side, close to the spring, of each movable block, and one end, close to the spring, of each movable block and the inner part of the movable groove is provided with a groove.

Further, each fixed cross rod is arranged in a T shape which is transversely placed, and a rotating hole matched with the fixed cross rod is formed in each rotating plate.

Further, the height between the top end of the lower foam-rubber cushion and the bottom end of the upper foam-rubber cushion is equal to the height of the sample adding suction head, and the top ends of the fixed inner plate and the moving block are flush with the top end of the lower box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the movable clamping plates are pushed by the movable blocks through the side movable reinforcing structure, so that the movable clamping plates fix the same row of suction heads, the suction heads can be tightly connected with the sample injection gun during loading, the problem that the connection between the suction heads of the existing sample injection gun is not tight enough or the suction heads of the sample injection gun are easy to deform during loading is solved, the tightness of the connection between the sample injection gun and the suction heads during loading is greatly improved, liquid leakage or inaccurate liquid extraction is avoided, and meanwhile, the suction heads are not damaged.

2. According to the utility model, the suction head can be protected through the upper box body, the upper box body can be bound on the lower box body through the elastic fixing belt, the firmness of the upper box body after being covered is ensured, when loading is needed, the elastic fixing belt can be pulled, and the rotating plate is rotated, so that the elastic fixing belt and the upper box body are completely misplaced, the upper box body can be opened, the structure is simple and convenient, and the loading protection effect is ensured.

3. According to the utility model, the suction head can be protected through the lower sponge cushion and the upper sponge cushion at the upper end and the lower end, so that the damage to the suction head is avoided while the cleanliness in the suction head is ensured, thereby avoiding liquid leakage or inaccurate liquid taking caused by deformation of the suction head and the like, and further improving the practicability of the loading device of the sample adding gun head.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of a loading device for a sample application gun head according to one embodiment of the present application;

FIG. 2 is a schematic perspective view of the embodiment of FIG. 1 shown in an open configuration;

FIG. 3 is a schematic perspective view of the structure of the fixed inner panel in the embodiment shown in FIG. 1;

FIG. 4 is a schematic perspective view of the tip receptacle of the embodiment of FIG. 1;

FIG. 5 is a schematic elevational cross-sectional view of the structure of the embodiment of FIG. 1;

fig. 6 is a schematic top cross-sectional view of the structure of the embodiment of fig. 1.

Meaning of reference numerals in the drawings: 1. a lower case; 2. an upper case; 3. fixing an inner plate; 4. suction head jack; 5. moving the inner tank; 6. moving the clamping plate; 7. an auxiliary clamping groove; 8. a spring; 9. a moving block; 10. moving and slotting; 11. fixing the cross bar; 12. a rotating plate; 13. an elastic fixing band; 14. an anti-slip bottom pad; 15. an inner clamping plate; 16. an inner clamping groove; 17. a lower sponge cushion; 18. and (5) a sponge cushion is arranged.

Detailed Description

In order to make the application objects, features and advantages of the present application more obvious and understandable, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1 to 6, a sample loading gun head loading device for medical examination comprises a lower box body 1 and an upper box body 2, wherein a lower foam pad 17 is fixed at the inner bottom end of the lower box body 1 in an adhesive manner, the height between the top end of the lower foam pad 17 and the bottom end of an upper foam pad 18 is equal to the height of the sample loading suction head, the top ends of a fixed inner plate 3 and a moving block 9 are flush with the top end of the lower box body 1, an upper foam pad 18 is fixed at the inner top end of the upper box body 2 in an adhesive manner, the upper foam pad 17 and the upper foam pad 18 can protect the upper end and the lower end of the suction head, an anti-slip bottom pad 14 is fixed at the bottom end of the lower box body 1 in an adhesive manner, the stability when the lower box body 1 is placed is increased, an upper box body 2 is arranged at the top end of the lower box body 1, an inner clamping plate 15 is fixed at the inner edge of the bottom end of the upper box body 2, an inner clamping plate 16 matched with the inner clamping plate 15 is arranged at the inner edge of the top end of the lower box body 1, the inner clamping plate 15 and the inner clamping groove 16 is arranged to be hollow rectangles matched with each other, when the upper box body 2 is covered on the lower box body 1, the inner plate 16 can be inserted into the inner plate 16 and the inner plate 16 is fixed at the inner plate 3 and the inner plate 3 is fixed at the inner side of the inner plate 3, and the inner plate 3 is fixed in the position of the upper box body 1, and the inner plate is fixed in the inner plate 3, and the upper box body is prevented from being affected by the inner thickness;

the fixed inner plates 3 at the side edges of each row of suction head jacks 4 are internally provided with movable inner grooves 5, the movable inner grooves 5 are internally provided with movable clamping plates 6 in a sliding manner, the width of each movable inner groove 5 is larger than that of each movable clamping plate 6, the movable clamping plates 6 can move back into the movable inner grooves 5 conveniently, one side of each movable block 9, which is close to the springs 8, is provided with grooves, one end, which is close to the springs 8, of each movable block 9, the movable clamping plates 6 are conveniently pushed to drive the movable clamping plates 6 to move towards the suction heads, one side, which is close to the suction head jacks 4, of each movable clamping plate 6 is provided with auxiliary clamping grooves 7, the auxiliary clamping grooves 7 on each movable clamping plate 6 are in one-to-one correspondence with the movable inner grooves 5, each auxiliary clamping groove 7 is in an arc shape which is matched with the movable inner grooves 5, so that the movable clamping plates 6 can be in one-to-one correspondence with the suction heads after moving in the movable inner grooves 5, the suction heads are fixed, the side, which is far away from the auxiliary clamping grooves 7 of each movable clamping plate 6 is convenient to load the suction heads, a plurality of springs 8 are fixed between the inner walls of the movable inner grooves 5, the middle part of the top of each movable clamping plate 6 is fixed with the movable clamping plates 9, and the top ends 9 are all fixed.

Specifically, when needs load, will add appearance rifle and the inside suction head of suction head jack 4 align, then promote the movable block 9 of corresponding row for movable block 9 is at the inside removal of removal fluting 10, drive simultaneously and remove splint 6 and remove at the inside extension spring 8 of removal inside 5, make supplementary draw-in groove 7 and suction head block, can fix the suction head, then push down the appearance rifle, make rifle head and suction head fastening cup joint, loosen movable block 9, make movable splint 6 move back inside the removal inside 5, can take out the suction head from suction head jack 4 inside and accomplish the loading.

As an optimization scheme, as shown in fig. 1 and 2, fixing cross bars 11 are symmetrically fixed at the upper parts of two sides of the lower box body 1, a rotating plate 12 is rotatably sleeved on each fixing cross bar 11, each fixing cross bar 11 is arranged in a transverse T shape, the rotating plate 12 is prevented from being separated from the fixing cross bar 11, rotating holes matched with the fixing cross bars 11 are formed in each rotating plate 12, the rotating plates 12 are conveniently rotated on the fixing cross bars 11, an elastic fixing belt 13 is conveniently rotated, an elastic fixing belt 13 is fixedly arranged between two rotating plates 12 at each end, and the elastic fixing belt 13 is bound at the top end of the upper box body 2.

Specifically, when the lower box body 1 needs to be opened, the elastic fixing band 13 is pulled, after the elastic fixing band 13 is partially separated from the upper box body 2, the rotating plate 12 is rotated, so that the rotating plate 12 is horizontally placed under the support of the fixing cross rod 11, the elastic fixing band 13 can be rotated to be misplaced with the upper box body 2, the upper box body 2 can be pulled, the inner clamping plate 15 can be moved out of the inner clamping groove 16, the lower box body 1 can be opened, when the upper box body 2 is closed, the lower box body 1 is covered with the upper clamping plate 15, the inner clamping plate 15 is inserted into the inner clamping groove 16, and then the elastic fixing band 13 is bound on the upper box body 2.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a medical science inspection is with application of sample rifle head loading attachment which characterized in that: the sample adding gun head loading device comprises a lower box body (1) and an upper box body (2), wherein the upper box body (2) is arranged at the top end of the lower box body (1), a fixed inner plate (3) is fixed at the top end inside the lower box body (1), and a plurality of suction head jacks (4) are formed inside the fixed inner plate (3);

every row fixed inner board (3) inside of suction head jack (4) side all has seted up and has removed inside groove (5), and moves inside groove (5) and all slidingly be provided with movable clamp plate (6), every it all has seted up supplementary draw-in groove (7) to remove one side that clamp plate (6) are close to suction head jack (4), every it is fixed with a plurality of springs (8) all equidistantly between one side that auxiliary draw-in groove (7) was kept away from to movable clamp plate (6) and the inner wall of movable inner groove (5), every movable clamp plate (6) top middle part all is fixed with movable block (9), fixed inner board (3) top all has seted up with movable block (9) complex removal fluting (10).

2. The sample application gun head loading device for medical examination according to claim 1, wherein: the upper parts of two sides of the lower box body (1) are symmetrically fixed with fixing cross bars (11), each fixing cross bar (11) is rotatably sleeved with a rotating plate (12), an elastic fixing belt (13) is fixed between each two rotating plates (12), and the elastic fixing belts (13) are bound at the top end of the upper box body (2).

3. The sample application gun head loading device for medical examination according to claim 1, wherein: the anti-slip box is characterized in that a lower foam cushion (17) is fixedly arranged at the bottom end inside the lower box body (1) in an adhesive mode, an upper foam cushion (18) is fixedly arranged at the top end inside the upper box body (2) in an adhesive mode, and an anti-slip bottom cushion (14) is fixedly arranged at the bottom end of the lower box body (1) in an adhesive mode.

4. The sample application gun head loading device for medical examination according to claim 1, wherein: the inner edge of the bottom end of the upper box body (2) is fixedly provided with an inner clamping plate (15), the inner edge of the top end of the lower box body (1) is provided with an inner clamping groove (16) matched with the inner clamping plate (15), and the inner clamping plate (15) and the inner clamping groove (16) are arranged to be hollow rectangles matched with each other.

5. The sample application gun head loading device for medical examination according to claim 4, wherein: the thickness of the fixed inner plate (3) is greater than the height of the inner clamping groove (16), the auxiliary clamping grooves (7) on each movable clamping plate (6) are in one-to-one correspondence with the movable inner groove (5), and each auxiliary clamping groove (7) is arranged into an arc shape matched with the movable inner groove (5).

6. The sample application gun head loading device for medical examination according to claim 1, wherein: the width of each movable inner groove (5) is larger than that of each movable clamping plate (6), one side, close to the spring (8), of each movable block (9) is provided with a groove, and one end, close to the spring (8), of each movable block (9) and the inside of each movable groove (10) is provided with a groove.

7. The sample application gun head loading device for medical examination according to claim 2, wherein: each fixed cross rod (11) is arranged in a T shape which is transversely placed, and a rotating hole matched with the fixed cross rod (11) is formed in each rotating plate (12).

8. A sample application gun head loading device for medical testing according to claim 3, wherein: the height from the top end of the lower foam-rubber cushion (17) to the bottom end of the upper foam-rubber cushion (18) is equal to the height of the sample feeding suction head, and the top ends of the fixed inner plate (3) and the moving block (9) are flush with the top end of the lower box body (1).