CN220940308U

CN220940308U - Automatic mixing machine of high stability heparin tube

Info

Publication number: CN220940308U
Application number: CN202322609340.1U
Authority: CN
Inventors: 丁存林
Original assignee: Jiangsu Kangjian Medical Apparatus Co ltd
Current assignee: Jiangsu Kangjian Medical Apparatus Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-14
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a high-stability automatic mixing machine for blood collection tubes, which belongs to the technical field of medical appliances and comprises a device component, a scram component, a clamping groove component and an auxiliary component, wherein the device component comprises a device main body, a driving rod and a rotating disc, the scram component comprises a holding block, a sliding block, a linkage block, a first spring, a first shock absorber and elastic rubber, the clamping groove component comprises a first clamping groove and a second baffle, the auxiliary component comprises a second clamping groove and a moving block, and the holding block and the sliding block are arranged, so that medical staff can directly drive the linkage block to rise through the holding block, after a driving motor stops running, the linkage block rises, the elastic rubber on two sides of the linkage block is matched with the first spring, so that the clamping groove is directly and timely stopped, a test tube is placed in the clamping groove, the elastic rubber, the first shock absorber and the first spring have the functions of shock absorption and buffering, the clamping groove is prevented from being damaged, and the clamping groove can automatically descend after the holding block is loosened, the clamping block is automatically lowered after the holding block is made, and the structure is simple.

Description

Automatic mixing machine of high stability heparin tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an automatic mixing machine for a high-stability blood sampling tube.

Background

At present, the blood mixing machine is a medical appliance commonly used by medical staff in a blood station, and the traditional method for mixing the blood adopts a manual forced swing blood sampling bottle so as to achieve the aim of fully mixing the blood and the anticoagulant, the method has low working efficiency, unstable quality of the blood mixing and influences the accuracy of an inspection result, the existing blood mixing machine can replace the manual blood mixing, but has limited blood quantity for one time, can not meet the use requirement of the medical staff in the blood station, and is unfavorable for improving the working efficiency of the medical staff in the blood station,

The portable blood mixing machine for blood station assay is disclosed as the patent application number is CN201620222031.6, and can be used for mixing various kinds of blood at one time, so that the working efficiency of blood station staff is improved, the problem of unstable quality of blood mixing by manpower is solved, and the inspection result is more accurate. However, the technical scheme still has the defects, and the technical scheme is as follows:

This mix even machine needs to arrange the blood pipe in rotary disk draw-in groove all around in the use, and the access process of draw-in groove is most very loaded down with trivial details, can waste a large amount of time in long-term taking in-process, is unfavorable for medical personnel to use, and secondly there is certain inertia at stopping in-process driving motor itself for the rotary disk can't accomplish scram, waste time. Therefore, we propose an automatic mixing machine for high-stability blood collection tubes to solve the above-mentioned problems.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide the high-stability automatic mixing machine for the blood collection tube, which can solve the problems that the existing clamping groove is troublesome to take and can not be stopped suddenly.

In order to solve the technical problems, the utility model provides a high-stability automatic mixing machine for blood collection tubes, which adopts the following technical scheme: comprising the steps of (a) a step of,

The device assembly further comprises a device main body, a driving rod is arranged above the device main body, and the other side of the driving rod is connected with a rotating disc;

The emergency stop assembly further comprises a holding block, the holding block is positioned on the front side of the device main body, a sliding block is connected above the holding block, a linkage block is connected above the sliding block, first springs are connected to two sides of the linkage block, a first shock absorber is connected to the inner side of the first springs, and elastic rubber is connected to the outer side of the first shock absorber;

The clamping groove assembly further comprises a first clamping groove, the first clamping groove is positioned around the center of the rotating disc, a first baffle is connected to the inner side of the first clamping groove, an arc-shaped block is connected to the inner side of the first baffle, and a second baffle is arranged on the outer side of the first baffle;

The auxiliary assembly further comprises a second clamping groove, the second clamping groove is located around the center of the rotating disc, a bottom block is connected to the inner side of the second clamping groove, a second spring is connected to the outer side of the bottom block, a second shock absorber is connected to the inner side of the second spring, and a moving block is connected to the outer side of the second spring.

Through adopting above-mentioned technical scheme, this scheme makes the rotation that can stop the rotary disk immediately after driving motor stops through scram subassembly to can carry out test tube access draw-in groove, it is convenient secondly to make the test tube get into first draw-in groove through the draw-in groove subassembly, and carries out spacingly to different test tubes through auxiliary assembly, guarantees the suitability of second draw-in groove.

Optionally, a driving motor is disposed at the inner side of the device main body, the device main body and the driving rod form a key connection structure through the driving motor, and the driving rod and the rotating disc rotate integrally.

Through adopting above-mentioned technical scheme, this scheme drives the actuating lever through driving motor and rotates to the rotary disk rotates, carries out the mixing work, guarantees that follow-up detection work goes on.

Optionally, the connection mode of holding the piece and sliding block is hot melt connection, the connection mode of sliding block and device main part is sliding connection, the sliding block is the integration and removes with the linkage piece.

Through adopting above-mentioned technical scheme, this scheme drives the linkage piece through holding the piece and goes up and down to the linkage piece carries out scram to first draw-in groove and handles, and the staff of being convenient for deposits the test tube fast.

Optionally, the both sides symmetry of linkage piece is distributed and is had first spring, the linkage piece constitutes spring return structure through first spring and elastic rubber, the connected mode of first spring and first bumper shock absorber is parallel connection.

Through adopting above-mentioned technical scheme, this scheme still has first bumper shock absorber cooperation through elastic rubber and first spring for scram in-process carries out the shock attenuation, avoids damaging actuating lever and first draw-in groove.

Optionally, the even equidistance distribution of first draw-in groove is around the center of rotary disk, first draw-in groove constitutes revolution mechanic through dwang and second baffle, the length of second baffle is less than the length of first baffle.

Through adopting above-mentioned technical scheme, this scheme stops first baffle through the second baffle, prevents that first baffle from spilling the test tube towards outside rotation.

Optionally, the first baffle forms spring return structure through dwang and first draw-in groove, first baffle is the integration rotation with the arc piece, the shape of arc piece is unanimous with the shape of arc groove.

Through adopting above-mentioned technical scheme, this scheme is through first baffle and arc piece cooperation, accomplishes the automation fixed to the test tube, and when taking the extrusion first baffle can, take fast, the staff operation of being convenient for.

Optionally, the position size of the second clamping groove is consistent with the position size of the first clamping groove, the bottom center of the second clamping groove is coincident with the center of the bottom block, and the bottom block and the second clamping groove are integrally installed.

Through adopting above-mentioned technical scheme, this scheme is through bottom block and second draw-in groove cooperation for subsequent second spring and movable block can normal operating, guarantee that follow-up work goes on.

Optionally, the connection mode of movable block and second draw-in groove is sliding connection, the movable block constitutes spring return structure through second spring and bottom block, the connection mode of second spring and second bumper shock absorber is parallel connection.

Through adopting above-mentioned technical scheme, this scheme is spacing to the test tube through the movable block, avoids the test tube violently rocking in the use for mix the even work and can normally go on, be convenient for protect the test tube.

In summary, the present utility model includes at least one of the following beneficial effects:

Through being provided with the grip block and the sliding block, medical staff can directly drive the linkage block to ascend through the grip block, so that after the driving motor stops running, the linkage block ascends, elastic rubber at two sides of the linkage block is matched with the first spring, the clamping groove is directly stopped in time, a test tube is placed into the clamping groove, the elastic rubber, the first shock absorber and the first spring have the functions of shock absorption and buffering, the clamping groove is prevented from being damaged, and after the grip block is loosened, the linkage block automatically descends when the grip block is made under the action of gravity, the operation is convenient, and the structure is simple;

Through being provided with first baffle and second baffle cooperation, with test tube direct insertion inside draw-in groove back first baffle and second baffle automatic closure promptly, and can not drop at the rotary disk rotation in-process because of the spacing first baffle of arc wall, take out towards inside extrusion first baffle completion when taking out, take out conveniently to be provided with movable block and second spring inside the second draw-in groove, spacing is carried out the test tube of different models, improves the suitability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is a schematic diagram of the overall side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic front view of an auxiliary assembly of the present utility model;

Fig. 5 is a schematic side view of the auxiliary assembly of the present utility model.

Reference numerals illustrate:

100. A device assembly; 101. a device body; 102. a rotating disc; 103. a driving rod;

200. an emergency stop component; 201. holding blocks; 202. a sliding block; 203. a linkage block; 204. a first spring; 205. a first shock absorber; 206. an elastic rubber;

300. A card slot assembly; 301. a first clamping groove; 302. a first baffle; 303. an arc-shaped block; 304. a second baffle; 3011. an arc-shaped groove;

400. An auxiliary component; 401. a second clamping groove; 402. a moving block; 403. a second spring; 404. a second damper; 405. a bottom block.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

Referring to fig. 1-3, in order to solve the problem that the existing rotating disc 102 continues to rotate according to inertia after the driving motor is turned off in this embodiment, the present utility model discloses a high-stability automatic mixing machine for blood collection tubes,

Comprising the steps of (a) a step of,

The device assembly 100 further comprises a device main body 101, a driving rod 103 is arranged above the device main body 101, and a rotating disc 102 is connected to the other side of the driving rod 103;

The scram assembly 200, it still includes and holds the piece 201, hold the front side that the piece 201 is located the device main part 101, hold the top of piece 201 and be connected with the sliding block 202, drive the sliding block 202 through holding the piece 201 and remove, be convenient for assist going on of follow-up work, the top of sliding block 202 is connected with the linkage piece 203, the both sides of linkage piece 203 are connected with first spring 204, carry out scram through the linkage piece 203 for rotary disk 102 stops fast, the inboard of first spring 204 is connected with first bumper shock absorber 205, the outside of first bumper shock absorber 205 is connected with elastic rubber 206, cooperate through elastic rubber 206 and first spring 204 and carry out the shock attenuation, protect rotary disk 102.

The inside of device main part 101 is provided with driving motor, and device main part 101 constitutes key connection structure through driving motor and actuating lever 103, and actuating lever 103 is the integration and rotates with rotary disk 102, drives actuating lever 103 through driving motor and rotates to rotary disk 102 rotates, carries out the blending work, guarantees that follow-up detection work goes on.

The connection mode of holding piece 201 and sliding block 202 is hot melt connection, and the connection mode of sliding block 202 and device main part 101 is sliding connection, and sliding block 202 is the integration and removes with linkage piece 203, drives linkage piece 203 through holding piece 201 and goes up and down to linkage piece 203 carries out scram to first draw-in groove 301 and handles, the staff of being convenient for deposits the test tube fast.

The first springs 204 are symmetrically distributed on two sides of the linkage block 203, the linkage block 203 forms a spring reset structure through the first springs 204 and the elastic rubber 206, the first springs 204 and the first shock absorbers 205 are connected in parallel, and the first springs 204 and the first shock absorbers 205 are matched through the elastic rubber 206, so that shock absorption is performed in the emergency stop process, and the driving rod 103 and the first clamping groove 301 are prevented from being damaged.

The specific working principle is as follows: firstly, the external power plug of the device main body 101 is connected, so that the device main body 101 is electrified, blood collection is carried out after the external power plug is electrified, when blood and an anticoagulant in a test tube are required to be mixed, the external power plug is inserted into the first clamping groove 301, then a switch of a driving motor is turned on, the driving motor is enabled to drive the rotating disc 102 to rotate through the driving rod 103, mixing is carried out, after mixing is completed, the switch of the driving motor is turned off, at the moment, the holding block 201 is grasped and lifted upwards, the sliding block 202 drives the linkage block 203 to lift in the lifting process until the rotation track of the linkage block 203 and the first clamping groove 301 is intersected, at the moment, the first clamping groove 301 is firstly contacted with the elastic rubber 206 for primary buffering, and then the elastic rubber 206 is subjected to secondary damping according to the rotation track of the first clamping groove 301 based on the pressure of the first spring 204, and the first damper 205, and meanwhile, the first clamping groove 301 stops rotating, and a medical staff can take out the test tube.

1-3, In order to solve the problem of the existing test tube taking trouble in this embodiment, based on the same concept as the first embodiment, the automatic mixing machine for high-stability blood collection tubes further includes:

The clamping groove assembly 300 further comprises a first clamping groove 301, the first clamping groove 301 is located around the center of the rotary disc 102, a first baffle plate 302 is connected to the inner side of the first clamping groove 301, the test tube is limited through the first baffle plate 302, the test tube is prevented from sliding out, an arc-shaped block 303 is connected to the inner side of the first baffle plate 302, the first baffle plate 302 can smoothly squeeze out the test tube through the arc-shaped block 303, blocking is avoided, a second baffle plate 304 is arranged on the outer side of the first baffle plate 302, sealing is reinforced through the second baffle plate 304, and the test tube is prevented from sliding.

The first clamping grooves 301 are uniformly and equidistantly distributed around the center of the rotary disk 102, the first clamping grooves 301 and the second baffle 304 form a rotary structure through a rotary rod, the length of the second baffle 304 is smaller than that of the first baffle 302, the second baffle 304 is used for blocking the first baffle 302, and the first baffle 302 is prevented from rotating outwards to leak test tubes.

The first baffle 302 forms a spring reset structure with the first clamping groove 301 through the rotating rod, the first baffle 302 and the arc-shaped block 303 integrally rotate, the shape of the arc-shaped block 303 is consistent with that of the arc-shaped groove 3011, the automatic fixing of the test tube is completed through the cooperation of the first baffle 302 and the arc-shaped block 303, and the first baffle 302 is extruded during taking, so that the taking is rapid, and the operation of staff is facilitated.

The specific working principle is as follows: like the above, when the test tube is inserted into the first clamping groove 301, the test tube extrudes the second baffle 304 and the first baffle 302, so that it rotates towards the inner side, when the rear test tube enters into the first clamping groove 301, the torsion springs on two sides of the rotating rods on two sides of the second baffle 304 and the first baffle 302 drive the rotating rods to reset, thereby resetting the second baffle 304 and the first baffle 302, when the rotating disc 102 rotates, the centrifugal force will rotate the second baffle 304 and the first baffle 302 towards the outer side, but due to the limit of the grooves on two sides of the rotating disc, right angles are formed at most with the first clamping groove 301, after the mixing is completed, the finger extrudes the first baffle 302 towards the inner side, the first baffle 302 drives the arc-shaped block 303 to rotate when rotating, the arc-shaped block 303 extrudes the test tube, so that the extruded test tube can not rotate when the first baffle 302 rotates towards the inner side, and then the test tube is automatically lowered under the action of gravity, and the first clamping groove 301 above is moved to the lower side.

Referring to fig. 4-5, in order to solve the problem that the existing test tube may shake inside the first clamping groove 301 to cause damage in this embodiment, based on the same concept as that of the first embodiment, the automatic mixing machine for a high-stability blood collection tube further includes:

The auxiliary assembly 400, it still includes second draw-in groove 401, the second draw-in groove 401 is located around the center of rotary disk 102, the inboard of second draw-in groove 401 is connected with end piece 405, fix second spring 403 through end piece 405, be convenient for follow-up test tube fixed work goes on, the outside of end piece 405 is connected with second spring 403, the inboard of second spring 403 is connected with second bumper shock absorber 404, the outside of second spring 403 is connected with movable block 402, contact the test tube through movable block 402, guarantee fixedly, and fix the test tube of different length through second spring 403, improve the suitability.

The position size of the second clamping groove 401 is consistent with that of the first clamping groove 301, the bottom center of the second clamping groove 401 is coincident with the center of the bottom block 405, the bottom block 405 and the second clamping groove 401 are integrally installed, and the subsequent second spring 403 and moving block 402 can normally operate through the cooperation of the bottom block 405 and the second clamping groove 401, so that subsequent work is guaranteed.

The movable block 402 is in sliding connection with the second clamping groove 401, the movable block 402 and the bottom block 405 form a spring reset structure through the second spring 403, the second spring 403 and the second shock absorber 404 are in parallel connection, the test tube is limited through the movable block 402, the test tube is prevented from shaking violently in the use process, the mixing operation can be performed normally, and the test tube is protected conveniently.

The specific working principle is as follows: with the above, when the test tube enters into the inside of the second clamping groove 401, the moving block 402 is extruded, so that the moving block 402 moves towards the bottom block 405 in the inside of the second clamping groove 401, and then after the medical staff loosens the test tube, the second spring 403 drives the moving block 402 to move upwards, so as to drive the test tube to move upwards, prop against the arc-shaped block 303 on the inner side of the first baffle 302, and meanwhile, due to the cooperation of the second damper 404 and the second spring 403, the test tube cannot be damaged in the rotating process of the rotating disc 102, and the safety of the test tube is ensured.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a high stability heparin tube automatic blending machine which characterized in that: comprising the steps of (a) a step of,

The device assembly (100) further comprises a device main body (101), a driving rod (103) is arranged above the device main body (101), and the other side of the driving rod (103) is connected with a rotating disc (102);

The emergency stop assembly (200) further comprises a holding block (201), wherein the holding block (201) is positioned at the front side of the device main body (101), a sliding block (202) is connected above the holding block (201), a linkage block (203) is connected above the sliding block (202), first springs (204) are connected to two sides of the linkage block (203), a first shock absorber (205) is connected to the inner side of the first springs (204), and elastic rubber (206) is connected to the outer side of the first shock absorber (205);

The clamping groove assembly (300) further comprises a first clamping groove (301), the first clamping groove (301) is located around the center of the rotating disc (102), a first baffle (302) is connected to the inner side of the first clamping groove (301), an arc-shaped block (303) is connected to the inner side of the first baffle (302), and a second baffle (304) is arranged on the outer side of the first baffle (302);

Auxiliary assembly (400), it still includes second draw-in groove (401), second draw-in groove (401) are located around the center of rotary disk (102), the inboard of second draw-in groove (401) is connected with bottom block (405), the outside of bottom block (405) is connected with second spring (403), the inboard of second spring (403) is connected with second bumper shock absorber (404), the outside of second spring (403) is connected with movable block (402).

2. The high stability blood collection tube automatic mixing machine of claim 1, wherein: the device is characterized in that a driving motor is arranged on the inner side of the device body (101), the device body (101) and a driving rod (103) form a key connection structure through the driving motor, and the driving rod (103) and the rotating disc (102) integrally rotate.

3. The high stability blood collection tube automatic mixing machine according to claim 2, wherein: the connecting mode of the holding block (201) and the sliding block (202) is hot melting connection, the connecting mode of the sliding block (202) and the device main body (101) is sliding connection, and the sliding block (202) and the linkage block (203) integrally move.

4. The automatic mixing machine for high-stability blood collection tubes according to claim 3, wherein: first springs (204) are symmetrically distributed on two sides of the linkage block (203), the linkage block (203) and elastic rubber (206) form a spring return structure through the first springs (204), and the first springs (204) and the first shock absorbers (205) are connected in parallel.

5. The high stability blood collection tube automatic mixing machine of claim 4, wherein: the first clamping grooves (301) are uniformly distributed around the center of the rotating disc (102) at equal intervals, the first clamping grooves (301) and the second baffle (304) form a rotating structure through rotating rods, and the length of the second baffle (304) is smaller than that of the first baffle (302).

6. The automatic mixing machine for high-stability blood collection tubes according to claim 5, wherein: the first baffle (302) and the first clamping groove (301) form a spring reset structure through a rotating rod, the first baffle (302) and the arc-shaped block (303) integrally rotate, and the shape of the arc-shaped block (303) is consistent with that of the arc-shaped groove (3011).

7. The high stability blood collection tube automatic mixing machine of claim 6, wherein: the position of the second clamping groove (401) is consistent with that of the first clamping groove (301), the bottom center of the second clamping groove (401) is overlapped with the center of the bottom block (405), and the bottom block (405) and the second clamping groove (401) are integrally installed.

8. The high stability blood collection tube automatic mixing machine of claim 7, wherein: the movable block (402) is connected with the second clamping groove (401) in a sliding mode, the movable block (402) and the bottom block (405) form a spring reset structure through a second spring (403), and the second spring (403) and the second shock absorber (404) are connected in parallel.