CN209646528U - A kind of blood testing extraction transfer device - Google Patents

Abstract

The utility model discloses a kind of blood testing extraction transfer devices, including main extraction cylinder, the main outer side edges for extracting cylinder are vertically to offering indicia grooves, the inner side edge of the indicia grooves is vertically to being welded with isolation support bar, the outer openings end margin of the indicia grooves is evenly arranged with indicateing arm, the inner side edge of the indicia grooves is connected with suspension instruction block with position level between support bar is isolated, the isolation support bar is connected with sliding in a side level far from the instruction block that suspends and moves block, the main top surface for extracting cylinder is inlaid with briquetting, the bottom end of the briquetting extends to inside end edge-perpendicular through the main top surface for extracting cylinder and is welded with support barrier ring, the main bosom position for extracting cylinder is vertically to being welded with extraction conduit.It is quick that utility model device designs simple operations, while can squeeze out effect accordingly when being shifted, and the control of uptake can be adjusted.

Description

A kind of blood testing extraction transfer device

Technical field

The utility model relates to blood testing technical field more particularly to a kind of blood testing extraction transfer devices.

Background technique

Clinical blood detection can be divided into blood generally detect, the laboratory testing of hemolytic anemia, bone marrow cell detect, Bracket for blood grouping and cross match blood test.The hematology that can detecte out common hematological diseases holds sign.

For blood testing with regard to essential progress blood transfer draw etc. processes, traditional suction device be merely able into The absorption of row set amount can not carry out specifically adjusting the needs met at that time, while it is all same for squeezing out when being produced Formula wants that squeezing out arrival classifying quality after being retained again is just unable to complete, it has not been convenient to needs when working.

Utility model content

The purpose of this utility model is to provide a kind of blood testings with transfer device is extracted, and designs simple behaviour by device Make fast, while effect can be squeezed out accordingly when being shifted, and the control of uptake can be adjusted.

It is according to the present utility model to be designed to provide a kind of blood testing extraction transfer device, including main extraction cylinder Body, the main outer side edges for extracting cylinder are vertically to indicia grooves are offered, and the inner side edge of the indicia grooves is vertically to welding There is isolation support bar, the outer openings end margin of the indicia grooves is evenly arranged with indicateing arm, the inside of the indicia grooves Side is connected with suspension instruction block with position level between support bar is isolated, and the isolation support bar is in one far from suspension instruction block Side level is connected with sliding and moves block, and the main top surface for extracting cylinder is inlaid with briquetting, and the bottom end of the briquetting is run through The main top surface for extracting cylinder extends to inside end edge-perpendicular and is welded with support barrier ring, the main bosom for extracting cylinder Vertically to extraction conduit is welded with, the bottom end middle position of the briquetting is welded with connecting rod, the company vertically downward for position The bottom end of extension bar is vertically welded with piston block, and the outer side edges middle position of the piston block is connected with sealed silicon cushion rubber, the pumping The outer side edges of pipeline are taken to be socketed with support spring, the main lower horizontal for extracting cylinder is welded with sequence rectangular block, the row The bottom surface uniform vertical of sequence rectangular block is plugged with downwards draw line, and it is recessed that the side of the sequence rectangular block is uniformly provided with adjusting Slot, the inner horizontal in the adjusting grooves hole are socketed with adjusting knob, and the top and bottom middle position of the adjusting knob is vertical It is welded with support rod, and the upper and lower side of support rod is plugged on the inside top and bottom in adjusting grooves hole, the top surface of the adjusting knob It offers close to marginal position and connects hole, the inner vertical of the sequence rectangular block is to being uniformly provided with connection through-hole.

Further, one end of the instruction block that suspends is welded on one end that sliding moves block through isolation support bar, and sliding The dynamic front side end for moving block extends the front openings end of indicia grooves.

Further, the bottom end of the connecting rod extends to the inside of extraction conduit, and supports the outer side edges pair of barrier ring It connects on the main inner side edge for extracting cylinder, the outer side edges of sealed silicon cushion rubber are docked at the inner side edge of extraction conduit.

Further, the inner end that the sliding moves block extends to the interior of main extraction cylinder through the inner side edge of indicia grooves Portion, and extend to the outer side edges that inside end is vertically welded in piston block.

Further, the top of the support spring is docked at the bottom position of briquetting, and the bottom end pair of support spring It connects in the main inner bottom surface for extracting cylinder, the number of draw line is several, and the number in adjusting grooves hole and draw line are protected It holds unanimously, adjusting grooves hole is through the two sides of sequence rectangular block, and adjusting grooves hole is provided with the top of corresponding draw line End position.

Further, it is described connection through-hole number be consistent with draw line number, and connect through-hole bottom end and Draw line connects, and the top for connecting through-hole is connected with extraction conduit holding.

The utility model has the beneficial effect that compared with prior art

1, it by the way that hand is held the main lateral wall for extracting cylinder, is carrying out that sliding is pulled to move block, so that sliding moves block and drives The instruction block that suspends moved up and down inside indicia grooves, allow the instruction block that suspends to be moved to the position of corresponding indicateing arm, So that the piston block inside extraction conduit is moved to mobile position, allows the extraction space of extraction conduit bottom end to reach setting and extract Amount presses in the briquetting to the main top surface end for extracting cylinder, makes that barrier ring is supported to squeeze support spring, simultaneously Connecting rod is pressed down against piston block, and sealed silicon cushion rubber is to air insulated effect.

2, corresponding test tube interior is carried out by the draw line for the rectangular block bottom end that will sort, decontrols briquetting in support bullet It moves upwards piston block under the action of spring and carries out extraction process, blood is allowed to enter inside draw line, be moved to and to turn The adjusting grooves hole internal regulation knob that corresponding position is carried out after moving in test tube is rotated, and connects hole on the adjusting knob made It misplaces, then carries out the blood that pressing briquetting carries out inside draw line and squeezed out, connect hole what is misplaced Connection through-hole is caused to cannot keep connection, the corresponding draw line made can not carry out extrusion blood, and such mode can not have to Effect is squeezed out to blood simultaneously, reaches classification and squeezes out effect, it is quick that device designs simple operations, while can be with when being shifted It is corresponding to squeeze out effect, and the control of uptake can be adjusted.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 be the utility model proposes a kind of blood testing extraction transfer device schematic perspective view；

Fig. 2 be the utility model proposes a kind of blood testing with the main extraction cylinder for extracting transfer device face it is internal carefully Section structure schematic diagram；

Fig. 3 be the utility model proposes a kind of blood testing with the sequence rectangular block for extracting transfer device face it is internal carefully Section structure schematic diagram；

Fig. 4 be the utility model proposes a kind of blood testing extract transfer device sequence rectangular block overlook it is internal carefully Section structure schematic diagram.

In figure: the main extraction cylinder of 1-, 2- indicia grooves, 3- isolation support bar, 4- indicateing arm, 5- suspend and indicate that block, 6- are sliding Dynamic block, 7- briquetting, the 8- of moving supports barrier ring, 9- extraction conduit, 10- connecting rod, 11- piston block, 12- sealed silicon cushion rubber, 13- Support spring, 14- sequence rectangular block, 15- draw line, 16- adjusting grooves hole, 17- adjusting knob, 18- support rod, 19- are logical Connect hole, 20- connection through-hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig.1-4, a kind of blood testing extraction transfer device, including main extraction cylinder 1, it is main to extract the outer of cylinder 1 Side is vertically to offering indicia grooves 2, and the inner side edge of indicia grooves 2 is vertically to being welded with isolation support bar 3, indicia grooves 2 Outer openings end margin be evenly arranged with indicateing arm 4, the inner side edge of indicia grooves 2 with that position between support bar 3 is isolated is horizontal It is connected with suspension instruction block 5, the one end for the instruction block 5 that suspends is welded on one end that sliding moves block 6 through isolation support bar 3, and sliding The dynamic front side end for moving block 6 extends the front openings end of indicia grooves 2, and isolation support bar 3 is in the side far from the instruction block 5 that suspends Side level is connected with sliding and moves block 6, and the inner end that sliding moves block 6 extends to main extraction cylinder 1 through the inner side edge of indicia grooves 2 Inside, and extend to the outer side edges that inside end is vertically welded in piston block 11, the main top surface for extracting cylinder 1 is inlaid with briquetting 7, the bottom end of briquetting 7 extends to inside end edge-perpendicular through the main top surface for extracting cylinder 1 and is welded with support barrier ring 8, main The bosom position of cylinder 1 is extracted vertically to extraction conduit 9 is welded with, the bottom end middle position of briquetting 7 is welded vertically downward It is connected to connecting rod 10, the bottom end of connecting rod 10 extends to the inside of extraction conduit 9, and the outer side edges of barrier ring 8 is supported to be docked at On the main inner side edge for extracting cylinder 1, the outer side edges of sealed silicon cushion rubber 12 are docked at the inner side edge of extraction conduit 9, connecting rod 10 Bottom end is vertically welded with piston block 11, and the outer side edges middle position of piston block 11 is connected with sealed silicon cushion rubber 12, extraction conduit 9 Outer side edges are socketed with support spring 13, and the top of support spring 13 is docked at the bottom position of briquetting 7, and support spring 13 Bottom end is docked at the main inner bottom surface for extracting cylinder 1, and the number of draw line 15 is several, and the number in adjusting grooves hole 16 with Draw line 15 is consistent, and adjusting grooves hole 16 is through the two sides of sequence rectangular block 14, and adjusting grooves hole 16 is provided with The apical position of corresponding draw line 15, the main lower horizontal for extracting cylinder 1 are welded with sequence rectangular block 14, and sort rectangular block 14 bottom surface uniform vertical is plugged with downwards draw line 15, and the side of sequence rectangular block 14 is uniformly provided with adjusting grooves hole 16, the inner horizontal in adjusting grooves hole 16 is socketed with adjusting knob 17, the top and bottom middle position vertical welding of adjusting knob 17 There is support rod 18, and the upper and lower side of support rod 18 is plugged on the inside top and bottom in adjusting grooves hole 16, the top surface of adjusting knob 17 It is offered close to marginal position and connects hole 19, the inner vertical for the rectangular block 14 that sorts is connected to connection through-hole 20 is uniformly provided with The number of through-hole 20 is consistent with 15 numbers of draw line, and the bottom end for connecting through-hole 20 is connected with draw line 15, is connected The top of through-hole 20 is connected with the holding of extraction conduit 9.

In use, carrying out that sliding is pulled to move block 6, so that sliding moves by the way that hand is held the main lateral wall for extracting cylinder 1 Block 6 drives suspension instruction block 5 to move up and down inside indicia grooves 2, and suspension instruction block 5 is allowed to be moved to corresponding instruction The position of mark 4, makes the piston block 11 inside extraction conduit 9 be moved to mobile position, allows the extraction space of 9 bottom end of extraction conduit Reach setting extraction amount, is pressed in the briquetting 7 to the main top surface end for extracting cylinder 1, make to support 8 pairs of support bullets of barrier ring Spring 13 is squeezed, while connecting rod 10 is pressed down against piston block 11, and sealed silicon cushion rubber 12 is to air insulated effect, so The draw line 15 for 14 bottom end of rectangular block of sorting is subjected to corresponding test tube interior afterwards, decontrols briquetting 7 in support spring 13 It moves upwards piston block 11 under effect and carries out extraction process, blood is allowed to enter inside draw line 15, be moved to and to turn The 16 internal regulation knob 17 of adjusting grooves hole that corresponding position is carried out after moving in test tube is rotated, on the adjusting knob 17 made It connects hole 19 to misplace, then carries out the blood that pressing briquetting 7 carries out inside draw line 15 and squeezed out, carrying out mistake The hole 19 that connects of position causes connection through-hole 20 to cannot keep connection, and the corresponding draw line 15 made can not carry out extrusion blood, Such mode can reach classification and squeeze out effect, device design simple operations are quick, simultaneously without squeezing out effect to blood simultaneously Effect can be squeezed out accordingly when being shifted, and the control of uptake can be adjusted.

Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of blood testing extraction transfer device, including main extraction cylinder (1), it is characterised in that: the main extraction cylinder (1) outer side edges are vertically to offering indicia grooves (2), and the inner side edge of the indicia grooves (2) is vertically to being welded with isolation branch The outer openings end margin of stay (3), the indicia grooves (2) is evenly arranged with indicateing arm (4), the indicia grooves (2) Inner side edge is connected with suspension instruction block (5) with position level between support bar (3) is isolated, and the isolation support bar (3) is separate It suspends and indicates that a side level of block (5) is connected with sliding and moves block (6), the main top surface for extracting cylinder (1) is inlaid with pressing Block (7), the bottom end of the briquetting (7) extend to inside end edge-perpendicular through the main top surface for extracting cylinder (1) and are welded with branch It supports barrier ring (8), the main bosom position for extracting cylinder (1) is vertically to being welded with extraction conduit (9), the briquetting (7) bottom end middle position is welded with connecting rod (10) vertically downward, and the bottom end of the connecting rod (10) is vertically welded with piston The outer side edges middle position of block (11), the piston block (11) is connected with sealed silicon cushion rubber (12), outside the extraction conduit (9) Side is socketed with support spring (13), and the main lower horizontal for extracting cylinder (1) is welded with sequence rectangular block (14), the row The bottom surface uniform vertical of sequence rectangular block (14) is plugged with downwards draw line (15), and the side of sequence rectangular block (14) is uniform It offers adjusting grooves hole (16), the inner horizontal of the adjusting grooves hole (16) is socketed with adjusting knob (17), the adjusting The top and bottom middle position of knob (17) is vertically welded with support rod (18), and the upper and lower side of support rod (18) be plugged on adjust it is recessed The inside top and bottom of slot (16), the top surface of the adjusting knob (17) is offered close to marginal position to be connected hole (19), described Sort rectangular block (14) inner vertical to be uniformly provided with connection through-hole (20).

2. a kind of blood testing according to claim 1 extraction transfer device, it is characterised in that: the suspension indicates block (5) one end runs through isolation support bar (3) and is welded on one end that sliding moves block (6), and the front side end for sliding shifting block (6) is extended The front openings end of indicia grooves (2).

3. a kind of blood testing according to claim 1 extraction transfer device, it is characterised in that: the connecting rod (10) Bottom end extend to the inside of extraction conduit (9), and support the outer side edges of barrier ring (8) to be docked at and main extract the interior of cylinder (1) On side, the outer side edges of sealed silicon cushion rubber (12) are docked at the inner side edge of extraction conduit (9).

4. a kind of blood testing according to claim 1 extraction transfer device, it is characterised in that: the sliding moves block (6) inner side edge of the inner end through indicia grooves (2) extends to the main inside for extracting cylinder (1), and extends to inside end and hang down Directly it is welded on the outer side edges of piston block (11).

5. a kind of blood testing according to claim 1 extraction transfer device, it is characterised in that: the support spring (13) top is docked at the bottom position of briquetting (7), and the bottom end of support spring (13) is docked at main extraction cylinder (1) Inner bottom surface, the number of draw line (15) is several, and the number of adjusting grooves hole (16) and draw line (15) keep one It causes, adjusting grooves hole (16) are through the two sides of sequence rectangular block (14), and adjusting grooves hole (16) are provided with corresponding absorption The apical position of pipeline (15).

6. a kind of blood testing according to claim 1 extraction transfer device, it is characterised in that: the connection through-hole (20) number is consistent with draw line (15) number, and the bottom end for connecting through-hole (20) is connected with draw line (15), The top for connecting through-hole (20) keeps connecting with extraction conduit (9).