CN212943518U

CN212943518U - Ingredient separation device for clinical laboratory

Info

Publication number: CN212943518U
Application number: CN202020562410.6U
Authority: CN
Inventors: 叶涛; 熊丹; 李琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-04-13
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to the field of medical instruments, in particular to a component separation device for clinical laboratory, which comprises a base and a second bearing, a support pillar is fixedly connected with the middle part of the top end of the base, a cross frame is fixedly connected with the top end of the support pillar, the right end of the supporting column is fixedly provided with a motor, the output end of the top of the motor is provided with a rotating shaft, the right end of the cross frame is provided with a first bearing, the middle part of the rotating shaft penetrates through and is fixedly connected with the inner ring of the first bearing, the top end of the rotating shaft is fixedly connected with a rotating platform, a rectangular groove is arranged at the right end of the rotating table, sliding grooves are symmetrically arranged at the front side and the rear side of the rectangular groove, a through matching groove is arranged in the middle of the sliding groove at the front end, the front side and the rear side of the sliding table are connected on the two symmetrically arranged sliding grooves in a sliding manner, slip table left end fixedly connected with electric telescopic handle end that stretches out and draws back, the utility model provides a conveniently adjust test tube and rotate centrifugal force and be provided with the component separator for clinical laboratory of counter weight mechanism.

Description

Ingredient separation device for clinical laboratory

Technical Field

The utility model relates to the field of medical equipment, concretely relates to composition separator for clinical laboratory.

Background

Clinical medicine and foundation medicine's bridge between, including clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral and blood transfusion branch discipline, when examining the composition, often will separate the composition, but present composition separation mostly uses centrifuge to separate, because centrifuge size is great, it is inconvenient to remove, is difficult for medical staff's operation, and this obligation personnel drive inconvenience, consequently need improve.

Composition separator for clinical laboratory as chinese patent application number is CN201920190394.X discloses, which comprises a bracket, the top fixedly connected with objective table of bracing piece, the top fixedly connected with motor of support, the output shaft fixedly connected with bull stick of motor, the tip of bull stick rotates and is connected with centrifugal shell, the bottom fixedly connected with slider of spring, the bottom fixedly connected with rubber stopper of slider, the mounting groove has been seted up to centrifugal shell's side, the through-hole has been seted up at the middle part of objective table, the top fixedly connected with test-tube rack of objective table, the top fixedly connected with of objective table holds the box. The utility model discloses a setting will be put the test tube of treating the separation sample and fix the inside at centrifugal casing, then drive centrifugal casing with the motor and rotate, make the area under the effect of centrifugal force and separate the sample layering to reach the effect that will treat the separation of separation sample composition, easy operation is convenient, excellent in use effect.

The device is inconvenient to adjust test tube pivoted centrifugal force, can't adjust according to the difference of treating the separation sample, and the device does not have fine counter weight mechanism simultaneously, and the motor has the risk of disconnected axle for a long time under the effect of centrifugal force.

To the problem, the utility model designs a clinical laboratory uses composition separator.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a clinical laboratory uses component separation device. The problems are solved as much as possible, and the component separating device for the clinical laboratory, which is convenient for adjusting the rotating centrifugal force of the test tube and is provided with the counterweight mechanism, is provided.

The utility model discloses a following technical scheme realizes:

a component separation device for a clinical laboratory comprises a base and a second bearing, wherein a support column is fixedly connected to the middle part of the top end of the base, a cross frame is fixedly connected to the top end of the support column, a motor is fixedly mounted at the right end of the support column, a rotating shaft is arranged at the output end of the top of the motor, a first bearing is mounted at the right end of the cross frame, the middle part of the rotating shaft penetrates through and is fixedly connected to the inner ring of the first bearing, a rotating table is fixedly connected to the top end of the rotating shaft, a rectangular groove is formed in the right end of the rotating table, sliding grooves are symmetrically formed in the front and the rear sides of the rectangular groove, a penetrating matching groove is formed in the middle part of the sliding groove in the front end of the rectangular groove, the front and the rear sides of a, two sets of clamp splice of bilateral symmetry sliding connection around the spacing spout, clamp splice left end threaded connection has the screw rod, both sides are respectively through both ends around the second bearing rotation connection slip table around the screw rod, screw rod front end fixedly connected with knob, the inboard fixedly connected with rubber pad of clamp splice right-hand member, press from both sides tightly between the rubber pad of two symmetrical settings has the inspection test tube, the swivel table left end is provided with the counter weight subassembly.

Preferably, still include the bolt, both sides have two sets of limit baffle through four group bolt symmetry fixed mounting respectively around the revolving stage right-hand member, prevent that motor speed is too fast to have overcome electric telescopic handle's pulling force and then the landing goes out and causes the damage of sample in the test tube, influence the inspection.

Preferably, the counter weight component contains installation screw rod, balancing weight and nut, the balancing weight is provided with a plurality of groups, installation screw rod right-hand member fixed connection is at rotating a left end, the balancing weight middle part is equipped with the perforation, the installation screw rod wears to locate in this perforation and through installation screw rod threaded connection's nut locking, guarantees through the setting of counter weight component that the pivot can be fine rotates the balance of centrifugal force, avoids long-time use to cause the fracture of pivot, influences the life of device.

Preferably, the motor and the electric telescopic rod are respectively and electrically connected with a power supply.

Preferably, the cross frame right-hand member is equipped with the mounting hole, first bearing inner race fixed connection makes the pivot can obtain fine support through setting up of cross frame on this mounting hole lateral wall, avoids centrifugal force to damage the motor.

Preferably, opposite-direction threads are arranged on the front side and the rear side of the screw rod, a threaded hole is formed in the left end of the clamping block, the threaded hole is in threaded connection with the threads, and the clamping blocks on the two sides are driven by the rotating screw rod to move in opposite directions or in opposite directions to realize clamping and releasing of the clamping blocks and the rubber pads on the inspection test tubes.

Preferably, the front end of the screw rod penetrates through and is movably connected into the matching groove, and the front end of the rotating table is fixedly connected with the knob.

Preferably, four groups of fixed mounting holes are symmetrically arranged at four corners of the base, and the base can be well fixed by matching the four groups of fixed mounting holes with the fixing screws, so that the device can stably run.

The utility model has the advantages that: electric telescopic handle through setting up promotes the slip table and slides along the spout, make the test tube change for the position of rotation axle center, thereby produce different centrifugal force when the motor constant speed rotates, thereby can be fine be applicable to the separation of waiting to examine the sample to the difference, the counter weight subassembly of setting can come corresponding setting rather than the counter weight of balancing mutually according to the weight of waiting to examine the sample, can reach the balance of centrifugal force when making the motor rotate, avoid the fracture that centrifugal force unbalance-balance caused the pivot, influence the life of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a right side perspective view of the present invention;

fig. 3 is a transverse longitudinal sectional view of the present invention;

fig. 4 is a cross-sectional view of the present invention at the screw.

In the figure: 1-base, 101-fixed mounting hole, 2-support column, 3-cross frame, 4-motor, 5-rotating shaft, 6-first bearing, 7-rotating table, 701-rectangular groove, 702-sliding groove, 703-matching groove, 8-sliding table, 801-limiting sliding groove, 9-electric telescopic rod, 10-clamping block, 11-screw rod, 12-second bearing, 13-knob, 14-rubber pad, 15-test tube, 16-bolt, 17-limiting baffle, 18-mounting screw rod, 19-balancing weight and 20-nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a component separating device for clinical laboratory, comprising a base 1 and a second bearing 12, wherein a support pillar 2 is fixedly connected to the middle of the top end of the base 1, a cross frame 3 is fixedly connected to the top end of the support pillar 2, a motor 4 is fixedly mounted at the right end of the support pillar 2, a rotating shaft 5 is arranged at the output end of the top of the motor 4, a first bearing 6 is mounted at the right end of the cross frame 3, the middle of the rotating shaft 5 penetrates through and is fixedly connected to the inner ring of the first bearing 6, a rotating table 7 is fixedly connected to the top end of the rotating shaft 5, a rectangular groove 701 is formed at the right end of the rotating table 7, sliding grooves 702 are symmetrically formed at the front and rear sides of the rectangular groove 701, a penetrating matching groove 703 is formed in the middle of the sliding groove 702 at the front end, the front and, 8 right-hand members of slip table are equipped with spacing spout 801, and bilateral symmetry sliding connection has two sets of clamp splice 10 around the spacing spout 801, and the left end threaded connection of clamp splice 10 has screw rod 11, and both sides rotate through second bearing 12 respectively around the screw rod 11 and connect slip table 8 both ends, and screw rod 11 front end fixedly connected with knob 13, the inboard fixedly connected with rubber pad 14 of clamp splice 10 right-hand member, and it has inspection test tube 15 to press from both sides tightly between the rubber pad 14 that the bisymmetry set up, and the 7 left ends of revolving stage are provided with the counter.

Specifically, the test tube comprises bolts 16, two groups of limit baffles 17 are symmetrically and fixedly arranged on the front side and the rear side of the right end of a rotating platform 7 through four groups of bolts 16 respectively, the rotating speed of a motor 4 is prevented from being too fast, the tension of an electric telescopic rod 9 is overcome, the tension is further prevented from sliding out to cause the damage of a sample in a test tube, the test is influenced, a counterweight component comprises a mounting screw 18, a counterweight block 19 and a nut 20, the counterweight block 19 is provided with a plurality of groups, the right end of the mounting screw 18 is fixedly connected to the left end of the rotating platform 7, a through hole is arranged in the middle of the counterweight block 19, the mounting screw 18 is arranged in the through hole in a penetrating way and is locked through the nut 20 in threaded connection with the mounting screw, the balance of the rotating centrifugal force of a rotating shaft 5 can be well ensured through the arrangement of, 6 outer lane fixed connection of primary shaft bearing is on this mounting hole lateral wall, setting up through crossbearer 3 makes pivot 5 can obtain fine support, avoid centrifugal force to damage motor 4, both sides are equipped with opposite direction's screw around the screw rod 11, clamp splice 10 left end is equipped with the screw hole, this screw of screw hole threaded connection, clamp splice 10 and rubber pad 14 are realized to the clamp of inspection test tube 15 and loose through clamp splice 10 of rotating screw rod 11 drive both sides or back-to-back motion, 11 front ends of screw rod wear to establish and swing joint is in cooperation groove 703 and at 7 front end fixed connection knobs 13 of revolving stage, base 1 four corners department symmetry is equipped with four groups of fixed mounting holes 101, can be fine through four groups of fixed mounting holes 101 cooperation set screws and fix base 1, make the device can the steady operation.

In the utility model, when the device is needed, the base 1 is fixed on the operation table surface through four groups of fixing screws penetrating the fixing mounting holes 101, so that the device can run stably, then the test tube 15 with the sample to be tested is plugged and placed between the two clamping blocks 10, then the knob 13 is rotated, because the right end of the sliding table 8 is provided with the limiting chute 801, the front side and the back side of the limiting chute 801 are symmetrically and slidably connected with two groups of clamping blocks 10, the left end of the clamping block 10 is in threaded connection with the screw rod 11, the front side and the back side of the screw rod 11 are provided with screw threads in opposite directions, the left end of the clamping block 10 is provided with a threaded hole in threaded connection with the screw threads, the front side and the back side of the screw rod 11 are respectively in rotational connection with the front side and the back side of the sliding table 8 through the second bearing 12, the knob 13 is fixedly connected at, make rubber pad 14 that bilateral symmetry set up press from both sides tight test tube front and back lateral wall, adjust electric telescopic handle 9's flexible according to the required centrifugal force of the material that waits to inspect the sample needs to separate after that, make inspection test tube 15 slide to corresponding position along with slip table 8, add corresponding quantity's balancing weight 19 according to the weight of waiting to inspect the sample after that, can reach the balance of centrifugal force when making motor 4 rotate, avoid the centrifugal force unbalance fracture that causes pivot 5, influence the life of device, last starter motor 4 makes motor 4 constant speed rotate the required material of dead time.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A component separation device for clinical laboratory, which is characterized in that: comprises a base (1) and a second bearing (12), wherein a supporting column (2) is fixedly connected with the middle part of the top end of the base (1), a cross frame (3) is fixedly connected with the top end of the supporting column (2), a motor (4) is fixedly installed at the right end of the supporting column (2), a rotating shaft (5) is arranged at the output end of the top part of the motor (4), a first bearing (6) is installed at the right end of the cross frame (3), the middle part of the rotating shaft (5) is penetrated and fixedly connected with the inner ring of the first bearing (6), a rotating platform (7) is fixedly connected with the top end of the rotating shaft (5), a rectangular groove (701) is arranged at the right end of the rotating platform (7), sliding grooves (702) are symmetrically arranged at the front and back sides of the rectangular groove (701), a penetrating matching groove (703) is arranged at the middle part of the sliding, slip table (8) left end fixedly connected with electric telescopic handle (9) flexible end, electric telescopic handle (9) fixed end fixed mounting is inside rotating platform (7), slip table (8) right-hand member is equipped with spacing spout (801), bilateral symmetry sliding connection has two sets of clamp splice (10) around spacing spout (801), clamp splice (10) left end threaded connection has screw rod (11), both ends around screw rod (11) rotate connection slip table (8) through second bearing (12) respectively in both sides around, screw rod (11) front end fixedly connected with knob (13), inboard fixedly connected with rubber pad (14) of clamp splice (10) right-hand member presss from both sides tightly between rubber pad (14) that two symmetries set up has inspection test tube (15), it is provided with the counter weight subassembly to rotate platform (7) left end.

2. The component separation apparatus for clinical laboratory according to claim 1, wherein: the rotary table is characterized by further comprising bolts (16), and two groups of limiting baffle plates (17) are symmetrically and fixedly mounted on the front side and the rear side of the right end of the rotary table (7) through four groups of bolts (16).

3. The component separation apparatus for clinical laboratory according to claim 1, wherein: the counter weight subassembly contains installation screw rod (18), balancing weight (19) and nut (20), balancing weight (19) are provided with a plurality of groups, installation screw rod (18) right-hand member fixed connection is at rotating platform (7) left end, balancing weight (19) middle part is equipped with the perforation, installation screw rod (18) are worn to locate in this perforation and are locked through nut (20) of installation screw rod threaded connection.

4. The component separation apparatus for clinical laboratory according to claim 1, wherein: the motor (4) and the electric telescopic rod (9) are respectively electrically connected with a power supply.

5. The component separation apparatus for clinical laboratory according to claim 1, wherein: the right end of the transverse frame (3) is provided with a mounting hole, and the outer ring of the first bearing (6) is fixedly connected to the side wall of the mounting hole.

6. The component separation apparatus for clinical laboratory according to claim 1, wherein: opposite-direction threads are arranged on the front side and the rear side of the screw rod (11), a threaded hole is formed in the left end of the clamping block (10), and the threaded hole is in threaded connection with the threads.

7. The component separation apparatus for clinical laboratory according to claim 1, wherein: the front end of the screw rod (11) penetrates through and is movably connected into the matching groove (703) and the front end of the rotating table (7) is fixedly connected with a knob (13).

8. The component separation apparatus for clinical laboratory according to claim 1, wherein: four groups of fixed mounting holes (101) are symmetrically arranged at four corners of the base (1).