CN209437283U - A kind of clinical laboratory's sampler - Google Patents

Abstract

The utility model discloses a kind of clinical laboratory's samplers, including tweezers and cylinder, tweezers are located at setting in cylinder, and the top of tweezers is fixedly connected with the cylinder bottom of cylinder, the other end of tweezers passes through cylinder and the setting that extends outwardly, cylinder side wall is symmetrically opened up there are two through-hole, and two through-holes are arranged close to the tube port position of cylinder, motion bar is equipped in two through-holes, and the both ends of motion bar both pass through through-hole and the setting that extends outwardly, motion bar is fixedly connected with ring block close to one end of tweezers, the side wall of cylinder is also provided with T-type sliding slot, and T-type sliding slot is vertical setting with through-hole, T-block is slidably connected in T-type sliding slot, T-block passes through T-type sliding slot and extends outwardly, T-block extends to external one end and is fixedly connected with shaft, shaft is connected to bull stick by bearing movable sleeve, shaft also movable sleeve is connected to torque spring.The utility model easily can be clamped and be cut to skin histology, convenient for the use of people.

Description

A kind of clinical laboratory's sampler

Technical field

The utility model relates to medical facilities technical field more particularly to a kind of clinical laboratory's samplers.

Background technique

Clinical laboratory be to prevent or treating human diseases or damage, and evaluation human health and body material is examined The mechanism for testing and measuring is not only the functional experiment room of the important auxiliary departments of hospital and hospital scientific research indispensability, by a variety of inspections Survey and research equipment carry out detection to the detected material from different department according to clinical handover examination bill and send survey report, are doctors Clinical laboratory, institute routine work content.

It in the prior art, is all to be clamped with tweezers, then pass through scissors to skin when drawing materials to skin histology Tissue is cut, and operation is comparatively laborious, is not easy to people's use.

Utility model content

When purpose of the utility model is to solve drawing materials in the prior art to skin, operation is comparatively laborious, is not easy to People are using problem, and a kind of clinical laboratory's sampler proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of clinical laboratory's sampler, including tweezers and cylinder, the tweezers are located at setting in cylinder, and the top of tweezers It is fixedly connected with the cylinder bottom of cylinder, the other end of the tweezers passes through cylinder and the setting that extends outwardly, the cylinder side wall are symmetrical Through-hole there are two opening up, and two through-holes are arranged close to the tube port position of cylinder, are equipped with motion bar, and motion bar in two through-holes Both ends both pass through through-hole and the setting that extends outwardly, the motion bar is fixedly connected with ring block close to one end of tweezers, described The side wall of cylinder is also provided with T-type sliding slot, and T-type sliding slot is vertical setting with through-hole, slidably connects T in the T-type sliding slot Type block, the T-block pass through T-type sliding slot and extend outwardly, and the T-block extends to external one end and is fixedly connected with shaft, The shaft is connected to bull stick by bearing movable sleeve, and the shaft also movable sleeve is connected to torque spring, and the both ends of torque spring It is fixedly connected respectively with the side wall of the side wall of T-block and bull stick, the bottom of the bull stick is fixedly connected with cutter, the T-block On be additionally provided with position-limit mechanism.

Preferably, the position-limit mechanism includes T-block, and the side wall of T-block opposite T-type sliding slot side open up it is fluted, Fixture block is equipped in the groove, the side wall of the fixture block is fixedly connected by spring with the slot bottom of groove, and the fixture block is away from each other The arc-shaped setting in one end of spring, the side wall of the T-type sliding slot offer multiple arc-shaped slots to match with fixture block.

Preferably, the two sidewalls of the fixture block are fixedly connected to limited block, the two sidewalls of the groove offer with The limiting slot that limited block matches.

Preferably, the T-block is fixedly connected with baffle, and the side wall of the opposite bull stick side of baffle far from one end of fixture block It is fixedly connected with buffering spacer.

Preferably, one end that two motion bars are away from each other is fixedly connected to plectane, and the surface of plectane offers Anti-skid chequer.

Preferably, the side wall of the fixture block is fixedly connected with damping block.

Compared with prior art, the utility model provides a kind of clinical laboratory's sampler, have it is following the utility model has the advantages that

1, clinical laboratory's sampler presses bull stick by the bull stick being equipped with, and makes bar rotation, and bar rotation drive is cut Knife is mobile, makes cutter far from tweezers, prevents cutter from impacting in clamping process to inspection object, then the activity by being equipped with Bar, presses motion bar, and motion bar movement can apply active force to tweezers, be clamped tweezers to inspection object, then by setting Some torque springs unclamp bull stick, move bar rotation by the torque band of torque spring, bar rotation drives cutter mobile, makes Cutter will examine object to cut, and test convenient for people.

2, clinical laboratory's sampler pulls T-block, fixture block is enable to be contracted in groove by the groove being equipped with, then By the multiple arcs card slot being equipped with, when T-block is moved to the position of other arc-shaped slots, card is driven by the elastic force of spring Block is mobile, makes fixture block card and in arc groove, can be to examining object to carry out not to change the position of T-block and bull stick With cutting for size, applicability is improved.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model Can easily skin histology be clamped and be cut, convenient for the use of people.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of clinical laboratory's sampler structural schematic diagram；

Fig. 2 is the sectional view along A-A of Fig. 1；

Fig. 3 is the part B schematic enlarged-scale view of Fig. 2；

Fig. 4 be the utility model proposes a kind of clinical laboratory's sampler shaft and torque spring connection schematic diagram.

In figure: 1 tweezers, 2 cylinders, 3 motion bars, 4 damping blocks, 5 ring blocks, 6T type block, 7 shafts, 8 bull sticks, 9 torsion bullets Spring, 10 cutters, 11 fixture blocks, 12 springs, 13 limited blocks, 14 baffles, 15 buffering spacers, 16 plectanes.

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.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-4, a kind of clinical laboratory's sampler, including tweezers 1 and cylinder 2, can be convenient for by the cylinder 2 being equipped with The holding of people, tweezers 1 are located at setting in cylinder 2, and the top of tweezers 1 is fixedly connected with the cylinder bottom of cylinder 2, tweezers 1 it is another One end passes through cylinder 2 and the setting that extends outwardly, 2 sidewall symmetry of cylinder open up there are two through-hole, and two through-holes are close to cylinder 2 Tube port position is arranged, and is equipped with motion bar 3 in two through-holes, can be realized the clamping of tweezers 1, and activity by pressing motion bar 3 The both ends of bar 3 both pass through through-hole and the setting that extends outwardly, motion bar 3 are fixedly connected with ring block 5 close to one end of tweezers 1, lead to Crossing ring block 5 can prevent motion bar 3 to be detached from through-hole, and the side wall of cylinder 2 is also provided with T-type sliding slot, and T-type sliding slot is in through-hole It is vertically arranged, T-block 6 is slidably connected in T-type sliding slot, T-block 6 passes through T-type sliding slot and extends outwardly, and T-block 6 extends to outer The one end in portion is fixedly connected with shaft 7, and shaft 7 is connected to bull stick 8 by bearing movable sleeve, and bull stick 8 is enable to rotate, and shaft 7 is also Movable sleeve is connected to torque spring 9, and the both ends of torque spring 9 are fixedly connected with the side wall of the side wall of T-block 6 and bull stick 8 respectively, It is able to drive bull stick 8 by the torsion of torque spring 9 to rotate, the bottom of bull stick 8 is fixedly connected with cutter 10, passes through 10 energy of cutter Enough to be additionally provided with position-limit mechanism in T-block 6 to examining object to cut, position-limit mechanism includes T-block 6, and the opposite T-type of T-block 6 The side wall of sliding slot side opens up fluted, to pass through spring 12 and groove equipped with fixture block 11, the side wall of fixture block 11 in groove slot bottom It is fixedly connected, fixture block 11 is away from each other the arc-shaped setting in one end of spring 12, and the side wall of T-type sliding slot offers multiple with 11 phase of fixture block It is mobile to be able to drive fixture block 11 by the elastic force of spring 12 for matched arc-shaped slot, blocks fixture block 11 and in arc-shaped slot, right The position of T-block 6 is defined, and the two sidewalls of fixture block 11 are fixedly connected to limited block 13, and the two sidewalls of groove offer The limiting slot to match with limited block 13 can be improved the stability of fixture block 11 during the work time, and T-block 6 is far from fixture block 11 One end be fixedly connected with baffle 14, and the side wall of opposite 8 side of bull stick of baffle 14 is fixedly connected with buffering spacer 15, passes through gear Plate 14 can be defined the position of bull stick 8, and simultaneous buffering gasket 15 is existing structure, can reduce bull stick 8 to baffle 14 Active force, one end that two motion bars 3 are away from each other is fixedly connected to plectane 16, and the surface of plectane 16 offer it is anti-skidding Line, can be convenient for pressing motion bar 3, and the side wall of fixture block 11 is fixedly connected with damping block 4, and damping block 4 is existing structure, Neng Gouti Frictional force between high fixture block 11 and arc-shaped slot improve T-block 6 card and when stability.

In the utility model, by the bull stick 8 being equipped with, bull stick 8 is pressed, rotates bull stick 8, the rotation of bull stick 8 drives cutter 10 is mobile, makes cutter 10 far from tweezers 1, prevent cutter 10 in clamping process to examining object to impact, then by being equipped with Motion bar 3 presses motion bar 3, and 3 movement of motion bar can apply active force to tweezers 1, be clamped 1 pair of inspection object of tweezers, Again by the torque spring 9 being equipped with, bull stick 8 is unclamped, is rotated by the torque band turn bar 8 of torque spring 9, bull stick 8 rotates band Dynamic cutter 10 is mobile, makes cutter 10 that object will be examined to cut, tests convenient for people, then the groove by being equipped with, and pulls T Type block 6 enables fixture block 11 to be contracted in groove, then the multiple arcs card slot by being equipped with, when T-block 6 is moved to other arcs It when the position of shape card slot, drives fixture block 11 mobile by the elastic force of spring 12, blocks fixture block 11 and in arc groove, to change The position of T-block 6 and bull stick 8 is become, different size of to inspection object progress can cut, improve applicability.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of clinical laboratory's sampler, including tweezers (1) and cylinder (2), which is characterized in that the tweezers (1) are located at cylinder (2) setting in, and the top of tweezers (1) is fixedly connected with the cylinder bottom of cylinder (2), the other end of the tweezers (1) passes through cylinder (2) and the setting that extends outwardly, cylinder (2) sidewall symmetry opens up that there are two through-holes, and two through-holes are close to the cylinder of cylinder (2) It is arranged at mouthful, is equipped with motion bar (3) in two through-holes, and the both ends of motion bar (3) both pass through through-hole and the setting that extends outwardly, The motion bar (3) is fixedly connected with ring block (5) close to the one end of tweezers (1), and the side wall of the cylinder (2) is also provided with T Type sliding slot, and T-type sliding slot is vertical setting with through-hole, slidably connects in the T-type sliding slot T-block (6), the T-block (6) Across T-type sliding slot and extend outwardly, the T-block (6) extends to external one end and is fixedly connected with shaft (7), the shaft (7) it is connected to bull stick (8) by bearing movable sleeve, the shaft (7) is gone back movable sleeve and is connected to torque spring (9), and torque spring (9) Both ends be fixedly connected respectively with the side wall of the side wall of T-block (6) and bull stick (8), the bottom of the bull stick (8) is fixedly connected with Cutter (10) is additionally provided with position-limit mechanism on the T-block (6).

2. a kind of clinical laboratory's sampler according to claim 1, which is characterized in that the position-limit mechanism includes T-block (6), and the side wall of the opposite T-type sliding slot side of T-block (6) opens up fluted, is equipped with fixture block (11) in the groove, the fixture block (11) side wall is fixedly connected by spring (12) with the slot bottom of groove, and one end that the fixture block (11) is away from each other spring (12) is in Arc setting, the side wall of the T-type sliding slot offer multiple arc-shaped slots to match with fixture block (11).

3. a kind of clinical laboratory's sampler according to claim 2, which is characterized in that the two sidewalls of the fixture block (11) are equal It is fixedly connected with limited block (13), the two sidewalls of the groove offer the limiting slot to match with limited block (13).

4. a kind of clinical laboratory's sampler according to claim 1, which is characterized in that the T-block (6) is far from fixture block (11) one end is fixedly connected with baffle (14), and the side wall of opposite bull stick (8) side of baffle (14) is fixedly connected with cushion Piece (15).

5. a kind of clinical laboratory's sampler according to claim 1, which is characterized in that two motion bars (3) are opposite From one end be fixedly connected to plectane (16), and the surface of plectane (16) offers anti-skid chequer.

6. a kind of clinical laboratory's sampler according to claim 2, which is characterized in that the side wall of the fixture block (11) is fixed It is connected with damping block (4).