CN213081491U

CN213081491U - Fix automatic vacuum test tube device that snatchs on advancing kind arm

Info

Publication number: CN213081491U
Application number: CN202021738128.5U
Authority: CN
Inventors: 孙敦元
Original assignee: Nanjing Laura Suel Electronics Co ltd
Current assignee: Nanjing Laura Suel Electronics Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-30
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a fix automatic vacuum test tube device that snatchs on advancing kind arm, including the mounting panel, the mounting groove has been seted up to the lower lateral wall of mounting panel, is equipped with the mounting bracket in the mounting groove, and the inside wall of mounting bracket has the movable plate through stop gear sliding connection, and the mounting bracket internal fixation is equipped with the actuating mechanism who runs through the movable plate, and the lateral wall fixed mounting of movable plate has fixture. Make the mounting panel and advance kind of arm through hexagon socket head cap screw and fix, assemble this device in the bottom of advancing kind of arm, small in size does not basically occupy space in addition, sets up the driven movable plate through actuating mechanism in the mounting bracket of mounting panel bottom, can make fixture and advance kind of needle and cooperate through the control of movable plate, carries out the centre gripping to the heparin tube, then advances the removal of kind arm through control, carries out mixing operation to the heparin tube, and the use is simpler, convenient.

Description

Fix automatic vacuum test tube device that snatchs on advancing kind arm

Technical Field

The utility model relates to a vacuum test tube snatchs technical field, specifically is a fix automatic vacuum test tube device that snatchs on advancing the appearance arm.

Background

In the use of clinical diagnostic instruments in hospitals, blood samples need to be obtained from the vacuum blood collection tubes on the sample injection frame, the blood samples in the vacuum blood collection tubes can be layered after a long time, and the blood samples sucked after layering are not representative, so the blood samples in the blood collection tubes need to be uniformly mixed. The existing blending device is stirred by a stirring pin and also is grabbed by a mechanical hand to shake and blend. The cup grabbing and mixing mechanism needs to be designed independently in the prior art, the cost is high, the volume is large, the smaller the volume of the existing clinical analysis instrument is, the better the volume is, and the cup grabbing and mixing mechanism is designed independently, so that the existing functions of the existing automatic sample feeding arm on the automatic analysis instrument are not fully utilized. Therefore, an automatic grabbing vacuum blood collection tube device fixed on a sample injection arm is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fix automatic vacuum test tube device that snatchs on advancing kind arm to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fix and snatch vacuum test tube device on advancing kind arm, includes the mounting panel, the mounting groove has been seted up to the lower lateral wall of mounting panel, be equipped with the mounting bracket in the mounting groove, there is the movable plate inside the inside wall of mounting bracket through stop gear sliding connection, the mounting bracket internal fixation is equipped with the actuating mechanism who runs through the movable plate, the lateral wall fixed mounting of movable plate has fixture.

Preferably, the assembly holes have evenly been seted up to the lateral wall of mounting panel, fixed mounting has the fixed plate in the assembly hole, through hexagon socket head cap screw and advance kind arm fixed connection in the assembly hole.

Preferably, stop gear is including running through the gag lever post of movable plate, the quantity of gag lever post is two at least, two the gag lever post is front and back symmetry and runs through movable plate fixed mounting in the mounting bracket.

Preferably, actuating mechanism includes the motor of fixed mounting at the mounting bracket inside wall, the output fixedly connected with of motor rotates the one end of screw rod, the other end of rotating the screw rod is connected with the inside wall rotation of mounting bracket, it is connected with the removal board spiro union to rotate the screw rod.

Preferably, fixture includes first arc spring clamping piece and second arc spring clamping piece, first arc spring clamping piece and second arc spring clamping piece are symmetry fixed mounting around being at the lateral wall of movable plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a fix and snatch vacuum test tube device on advancing kind arm, be provided with the mounting panel, make the mounting panel and advance kind arm and fix through hexagon socket head cap screw, assemble this device in the bottom of advancing kind arm, small in size, occupation space in addition basically, set up the driven movable plate through actuating mechanism in the mounting bracket of mounting panel bottom, control through the movable plate can make fixture and advance kind needle and cooperate, carry out the centre gripping to the heparin tube, then advance kind arm's removal through control, carry out mixing operation to the heparin tube, the use is simpler, and is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the mechanism of the utility model in the using process.

In the figure: 1. mounting panel, 2, mounting groove, 3, mounting bracket, 4, stop gear, 41, gag lever post, 5, movable plate, 6, actuating mechanism, 61, motor, 62, rotation screw rod, 7, fixture, 71, first arc spring clamping piece, 72, second arc spring clamping piece, 8, pilot hole, 9, fixed plate, 10, hexagon socket head cap screw, 11, advance kind arm, 12, advance kind needle, 13, heparin tube rack, 14, heparin tube.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: an automatic grabbing vacuum blood collection tube device fixed on a sample injection arm comprises a mounting plate 1, wherein assembly holes 8 are uniformly formed in the side wall of the mounting plate 1, a fixing plate 9 is fixedly installed in each assembly hole 8, the assembly holes 8 are fixedly connected with the sample injection arm 11 through hexagon socket head cap screws 10, the device is assembled with the sample injection arm 11 through the mounting plate 1 and can follow the sample injection arm 11, the sample injection arm 11 is equipment for moving a blood sample in the prior art and can realize actions such as lifting, rotating and the like, a mounting groove 2 is formed in the lower side wall of the mounting plate 1, a clamping block is arranged on the side wall of the mounting frame 3, a clamping groove is formed in the side wall of the mounting groove 2, the mounting frame 3 is assembled in the mounting groove 2 through the matching of the clamping block and the clamping groove, a movable plate 5 is slidably connected to the inner side wall of the mounting frame 3 through a, the quantity of gag lever post 41 is two at least, and two gag lever posts 41 are around symmetry run through movable plate 5 fixed mounting in mounting bracket 3, guarantee the removal of movable plate 5 through setting up stop gear 4, guarantee the stability of movable plate 5 removal process through setting up the gag lever post 41 of front and back symmetric distribution.

The driving mechanism 6 penetrating through the movable plate 5 is fixedly assembled in the mounting rack 3, the driving mechanism 6 comprises a motor 61 fixedly installed on the inner side wall of the mounting rack 3, one end of a rotating screw 62 is fixedly connected to the output end of the motor 61, the other end of the rotating screw 62 is rotatably connected with the inner side wall of the mounting rack 3, the rotating screw 62 is in threaded connection with the movable plate 5, the motor 61 is a pulse stepping motor and is electrically connected with an external pulse stepping motor controller, the motor 61 can be powered and the rotating direction can be controlled through the external pulse stepping motor controller, the pulse stepping motor controller is electrically connected with an external controller, the external controller can be a computer or other control equipment, an optical coupling probe is assembled at the top of the movable plate 5 and is electrically connected with the external controller, and the optical coupling probe sends an electric signal to the external controller in, thereby detecting the moving distance of the moving plate 5.

The clamping mechanism 7 is fixedly mounted on the side wall of the moving plate 5, the clamping mechanism 7 comprises a first arc-shaped spring clamping piece 71 and a second arc-shaped spring clamping piece 72, the first arc-shaped spring clamping piece 71 and the second arc-shaped spring clamping piece 72 are fixedly mounted on the side wall of the moving plate 5 in a front-back symmetrical mode, and the blood collection tube 14 is clamped by the first arc-shaped spring clamping piece 71 and the second arc-shaped spring clamping piece 72 after the moving plate 5 moves.

The working principle is as follows: in the process of using, the removal of control appearance arm 11, make heparin tube 14 be located between syringe 12 and the mounting bracket 3, then control motor 61 rotates, make movable plate 5 remove, make first arc spring clamping piece 71 and second arc spring clamping piece 72 carry out the centre gripping and strengthen the fixed effect to heparin tube 14 through the cooperation with appearance needle 12 to heparin tube 14 in the blood sampling frame 13, then control appearance arm 11 rises and make heparin tube 14 shift out blood sampling frame 13 completely, rotation through control appearance arm 11 makes the blood sample in the heparin tube 14 can the mixing, the mixing is accomplished the rear and is made things convenient for heparin tube 14 to carry out diagnostic operation on next step.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fix automatic vacuum test tube device that snatchs on advancing kind arm, includes mounting panel (1), its characterized in that: mounting groove (2) have been seted up to the lower lateral wall of mounting panel (1), be equipped with mounting bracket (3) in mounting groove (2), there is movable plate (5) inside wall of mounting bracket (3) through stop gear (4) sliding connection, mounting bracket (3) internal fixation is equipped with actuating mechanism (6) that runs through movable plate (5), the lateral wall fixed mounting of movable plate (5) has fixture (7).

2. The device of claim 1, wherein the automated gripping vacuum blood collection tube is fixed to the sample arm and comprises: mounting hole (8) have evenly been seted up to the lateral wall of mounting panel (1), fixed mounting has fixed plate (9) in mounting hole (8), through hexagon socket head cap screw (10) and advance kind arm (11) fixed connection in mounting hole (8).

3. The device of claim 1, wherein the automated gripping vacuum blood collection tube is fixed to the sample arm and comprises: stop gear (4) are including gag lever post (41) that run through movable plate (5), the quantity of gag lever post (41) is two at least, two gag lever post (41) are around symmetrical run through movable plate (5) fixed mounting in mounting bracket (3).

4. The device of claim 1, wherein the automated gripping vacuum blood collection tube is fixed to the sample arm and comprises: actuating mechanism (6) are including motor (61) of fixed mounting at mounting bracket (3) inside wall, the output fixedly connected with of motor (61) rotates the one end of screw rod (62), the other end of rotating screw rod (62) rotates with the inside wall of mounting bracket (3) to be connected, rotate screw rod (62) and movable plate (5) looks spiro union.

5. The device of claim 1, wherein the automated gripping vacuum blood collection tube is fixed to the sample arm and comprises: fixture (7) include first arc spring clamping piece (71) and second arc spring clamping piece (72), first arc spring clamping piece (71) and second arc spring clamping piece (72) are the lateral wall of symmetry fixed mounting at movable plate (5) around being.