CN111482215A

CN111482215A - Novel clinical laboratory uses test-tube rack device

Info

Publication number: CN111482215A
Application number: CN202010292538.XA
Authority: CN
Inventors: 边静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-08-04

Abstract

The invention discloses a novel test tube rack device for clinical laboratory, which comprises a test tube rack body, a fixing unit and a clamping unit, wherein the fixing unit is arranged on the test tube rack body; the test-tube rack body: the test tube rack body comprises a top layer placing plate, four groups of telescopic columns and a bottom plate, the four groups of telescopic columns are distributed at the top end of the bottom plate in an array mode, the top ends of the telescopic columns are connected with the top layer placing plate through fixing units, test tube placing holes are formed in the top layer placing plate in an array mode, and bottom limiting cylinders corresponding to the test tube placing holes are arranged on the bottom plate; a clamping unit: the centre gripping unit includes guide bar, grip block, two-way silk post and pivot, the rectangle through-hole has been seted up at the middle part that the board was placed to the top layer, guide bar parallel mount is on the inner wall of rectangle through-hole, the grip block is formed by the arc connection, and the device can adjust the test-tube rack to the tight degree of clamp of test tube, is fit for placing the test tube of different length and diameter, and the test tube is difficult for taking place the breakage because of colliding the test-tube rack.

Description

Novel clinical laboratory uses test-tube rack device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a novel test tube rack device for a clinical laboratory.

Background

Clinical medicine and the bridge between the basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, branch discipline such as hematology and blood transfusion science, at the in-process of inspection, the test tube is used commonly, utilize the test tube to deposit the sample of gathering, and the test tube then need be placed on the test-tube rack, so that inspection personnel deposit, the test-tube rack that the tradition used generally is wooden shelf or bamboo shelf, the hole size is invariable is placed to the test tube of this kind of shelf, the suitability is poor, place the test tube in the test tube hole owing to have very big clearance with between the inner wall in hole, fixed effect is poor, bump easily at the in-process that removes the test-tube rack, lead to the test tube breakage, be unfavorable for clinical laboratory's inspection.

Disclosure of Invention

The invention aims to overcome the existing defects and provides a novel test tube rack device for clinical laboratory, which can adjust the clamping degree of the test tube rack on the test tube, has wide application range on the size of the test tube and good fixing effect, and can effectively solve the problems in the background technology because the test tube is not easy to collide with the test tube rack and break.

In order to achieve the purpose, the invention provides the following technical scheme: a novel test tube rack device for clinical laboratory comprises a test tube rack body, a fixing unit and a clamping unit;

the test-tube rack body: the test tube rack body comprises a top layer placing plate, four groups of telescopic columns and a bottom plate, the four groups of telescopic columns are distributed at the top end of the bottom plate in an array mode, the top ends of the telescopic columns are connected with the top layer placing plate through fixing units, test tube placing holes are formed in the top layer placing plate in an array mode, and bottom limiting cylinders corresponding to the test tube placing holes are arranged on the bottom plate;

a clamping unit: the clamping units comprise guide rods, clamping plates, two-way silk columns and rotating shafts, wherein rectangular through holes are formed in the middle of the top layer placing plate, the guide rods are parallelly installed on the inner wall of the rectangular through holes, the clamping plates are formed by connecting arc-shaped plates, the positions of two adjacent clamping plates correspond to the positions of the test tube placing holes, the clamping plates are connected with the guide rods in a sliding mode, the two rotating shafts are respectively installed on the front side and the rear side of the top layer placing plate and are rotatably connected with the top layer placing plate, the two-way silk columns are evenly installed on the rotating shafts, and the end portions of the two adjacent clamping plates are installed on the side faces of the corresponding two-way silk columns;

wherein, the pivot runs through the side of top layer place the board.

Further, flexible post includes inner prop, urceolus and slider, the urceolus is fixed on the bottom plate, the inner prop is located the inside of urceolus, and with urceolus upper and lower sliding connection, the board is placed through fixed unit connection to the top and the top layer of inner prop, be connected with the slider on the inner prop, and the side of urceolus is equipped with the spout that corresponds with the slider, spout and slider sliding connection, the urceolus all sets up corresponding screw hole with the side of inner prop to through the bolt fastening, through inner prop and urceolus structure, the height of the flexible post of adjustment that can be free, and then the height of board and bottom plate is placed to the adjustment top layer, in order to be suitable for not test tube of.

Further, fixed unit includes spring, round pin axle, movable block and limiting plate, the top layer is placed the corresponding position department of board and inner prop and has been seted up the cavity, the inner wall sliding connection of round pin axle and cavity, and the round pin axle peg graft in the jack on inner prop top, the limiting plate is installed at the round pin epaxially, and is connected with the movable block through the connecting plate, the movable block is located the outside that the board was placed to the top layer, the spring cup joints in the side of round pin axle, and the one end of spring and the interior wall connection of cavity, and the other end and limiting plate connection utilize round pin axle and spring structure cooperation, are convenient for install and dismantle the top layer and place the board.

Further, still include rubber base, rubber base installs in the spacing section of thick bamboo in bottom, and rubber base's top is the arc concave surface, and the bottom and the rubber base contact of test tube, and fixed effectual, and difficult breakage.

Further, still include handle and rubber sleeve, the handle is the U type, and the both ends of handle and top layer are placed the board and are rotated and be connected, rubber sleeve cup joints on the handle, utilizes the handle to make things convenient for the inspection personnel to carry the test-tube rack, and rubber sleeve can improve the comfort level when portable.

Further, still include the top cap, the top cap joint places the top of board at the top layer, sets up top cap structure and can shelter from the top of test tube, avoids external factor to exert an influence to the sample.

Further, board, top cap and bottom plate are all selected for use PP polypropylene material board to the top layer is placed, and PP polypropylene material board has outstanding corrosion resistance, excellent performance, has high wear resistance.

Further, still include the label box, the label box is installed and is placed the leading flank of board at the top layer, and the label box is glass box, and its top is equipped with label slot, utilizes the label with, is convenient for mark each test-tube rack, replaces traditional mode of pasting the surface, can improve the clean and tidy degree and the pleasing to the eye degree on test-tube rack surface.

Compared with the prior art, the invention has the beneficial effects that: this novel clinical laboratory uses test-tube rack device has following benefit:

1. the novel test tube rack device for the clinical laboratory is provided with the clamping unit, the two clamping plates are driven to move by the aid of the two-way screw columns, so that test tubes can be clamped and fixed, the positions of the test tubes are limited and fixed on the basis that gaps are reserved between the test tubes and test tube placing holes, fixing degree of the test tubes can be improved, shaking degree of the test tubes in the transportation process of the test tube rack is reduced, and safety of the test tubes is improved;

2. the novel test tube rack device for the clinical laboratory can freely adjust the height of the telescopic column by arranging the telescopic column with adjustable height, thereby achieving the purpose of adjusting the distance between the top layer function placing plate and the bottom plate, enabling test tubes with different heights to always keep proper fixed positions when placed, and avoiding the phenomena of overlong test tubes and excessive leakage parts;

3. the novel test tube rack device for the clinical laboratory adopts a split structure on the fixation of the telescopic column and the top layer placing plate, utilizes a spring structure for fixation, is convenient to install and disassemble, is convenient to clean, replaces the traditional integrated test tube rack structure, is convenient to realize quantitative production in the production and manufacturing processes, and is beneficial to the industrialized development of the test tube rack;

4. this novel clinical laboratory places board with test-tube rack device in top layer both sides are provided with the handle, and the convenience is transported the test-tube rack, and the top of placing the board at the top layer is equipped with the top cap, can provide certain protection to the test tube, reduces the influence that external factor caused to the in vitro sample, reduces the error that external factor caused the testing result.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic rear side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the plane B-B of the present invention;

FIG. 4 is a schematic cross-sectional view of the plane C-C of the present invention;

FIG. 5 is a schematic view of the enlarged structure of part A of the present invention.

In the figure: the test tube placing device comprises a test tube placing hole 1, a label box 2, a test tube rack body 3, a top cover 31, a top layer 32 placing plate 33, a telescopic column 33, an inner column 331, an outer cylinder 332, a sliding block 333, a bottom plate 34, a clamping unit 4, a guide rod 41, a clamping plate 42, a bidirectional screw column 43, a rotating shaft 44, a fixing unit 5, a spring 51, a pin shaft 52, a movable block 53, a limiting plate 54, a lifting handle 6, a rubber sleeve 7, a bottom limiting cylinder 8, a rubber base 9 and a cavity 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel test tube rack device for clinical laboratory comprises a test tube rack body 3, a fixing unit 5 and a clamping unit 4;

test-tube rack body 3: the test tube rack body 3 comprises a top layer placing plate 32, a telescopic column 33 and a bottom plate 34, the top layer placing plate 32, a top cover 31 and the bottom plate 34 are all made of PP polypropylene material plates, the PP polypropylene material plates have excellent corrosion resistance, excellent performance and long service life, the telescopic column 33 is provided with four groups, the four groups are distributed at the top end of the bottom plate 34 in an array manner, the telescopic column 33 comprises an inner column 331, an outer column 332 and a sliding block 333, the outer column 332 is fixed on the bottom plate 34, the inner column 331 is positioned inside the outer column 332 and is in up-and-down sliding connection with the outer column 332, the top end of the inner column 331 is connected with the top layer placing plate 32 through a fixing unit 5, the inner column 331 is connected with the sliding block 333, the side surface of the outer column 332 is provided with a sliding groove corresponding to the sliding block 333, the sliding groove is in sliding connection with the sliding block 333, the sliding block 333 is pushed upwards to drive the sliding block 333, the outer cylinder 332 and the side surface of the inner column 331 are both provided with corresponding threaded holes and are fixed by bolts, the telescopic column 33 can be fixed by bolts after being adjusted to a proper height, the top end of the telescopic column 33 is connected with the top layer placing plate 32 by the fixing unit 5, the fixing unit 5 comprises a spring 51, a pin shaft 52, a movable block 53 and a limit plate 54, the top layer placing plate 32 and the inner column 331 are provided with a cavity 10 at a corresponding position, the pin shaft 52 is connected with the inner wall of the cavity 10 in a sliding manner, the pin shaft 52 is inserted into an insertion hole at the top end of the inner column 331, the inner column 331 and the top layer placing plate 32 are connected together by inserting the pin shaft 52 into an insertion hole in the inner column 331, the limit plate 54 is installed on the pin shaft 52 and is connected with the movable block 53 by a connecting plate, the movable block 53 is positioned at the outer side of the top layer placing plate 32, the spring is sleeved on the side surface of the pin, the other end is connected with a limit plate 54, a spring 51 generates elastic extrusion force to extrude the limit plate 54 to drive a pin shaft 52 to move, thereby enhancing the fixing effect, facilitating the installation and the disassembly of the top layer placing plate 32 and the inner column 331, the top layer placing plate 32 is provided with test tube placing holes 1 in an array, the bottom plate 34 is provided with a bottom limit cylinder 8 corresponding to the test tube placing holes 1, the test tube placing holes 1 are used for limiting the side surfaces of the test tubes, the bottom limit cylinder 8 is used for limiting the bottom ends of the test tubes, the test tubes are fixed on the test tube rack by matching the top limit cylinder and the bottom limit cylinder, the test tube rack also comprises a rubber base 9, the rubber base 9 is installed in the bottom limit cylinder 8, the top end of the rubber base 9 is an arc concave surface, the test tubes can be stably placed by utilizing the arc concave surface, the purpose of stabilizing can be achieved by matching with the bottom limit cylinder 8, meanwhile, the test tube rack is characterized by further comprising a handle 6 and a rubber sleeve 7, wherein the handle 6 is U-shaped, two ends of the handle 6 are rotatably connected with the top layer placing plate 32, the rubber sleeve 7 is sleeved on the handle 6, the handle 6 is utilized to facilitate transportation and carrying of the whole test tube rack, the test tube rack further comprises a top cover 31, the top cover 31 is clamped at the top end of the top layer placing plate 32 to protect a test tube and reduce influence of external factors on samples in the test tube, the test tube rack further comprises a label box 2, the label box 2 is arranged on the front side surface of the top layer placing plate 32, the label box 2 is a glass box, the top end of the label box is provided with a label clamping groove, a traditional label is stuck on the test tube rack in a sticking mode, residual label paper of the test tube rack is easy to be torn back and forth, the whole attractiveness is influenced;

the clamping unit 4: the clamping unit 4 comprises a guide rod 41, clamping plates 42, two-way screw columns 43 and a rotating shaft 44, a rectangular through hole is formed in the middle of the top layer placing plate 32, the guide rod 41 is installed on the inner wall of the rectangular through hole in parallel, the clamping plates 42 are formed by connecting arc-shaped plates, the positions of two adjacent clamping plates 42 correspond to the positions of the test tube placing holes 1, the clamping plates 42 are connected with the guide rod 41 in a sliding manner, the guide rod 41 provides a guiding effect for the clamping plates 42, the rotating shaft 44 is provided with two clamping plates which are respectively installed on the front side and the rear side of the top layer placing plate 32 and are connected with the top layer placing plate 32 in a rotating manner, the two-way screw columns 43 are evenly installed on the rotating shaft 44 and can drive the two-way screw columns 43 to rotate, the ends of the two adjacent clamping plates 42 are installed on the side faces of the corresponding two-way screw columns 43, when in use, the two-way screw columns 43 are driven to rotate, the two clamping plates 42 are close to or far away from each other, so that the function of adjusting the clamping degree of the side surface of the test tube is realized;

wherein the rotating shaft 44 penetrates through the side surface of the top placing plate 32, so that the rotating shaft 44 can be rotated to adjust the distance between two adjacent clamping plates 42.

When in use: slide block 333 along the spout upwards slides, it rises to drive inner column 331, and after rising to certain height, utilize the bolt fastening in the screwed hole, then promote movable block 53, it slides along the inner wall of cavity 10 to drive round pin axle 52, spring 51 is in compression state, insert the top layer to inner column 331 this moment and place in the board 32, then loosen movable block 53, under spring 51's elastic force effect, it fixes to push away round pin axle 52 and get into the jack at inner column 331 top, accomplish the installation to the test-tube rack, place the test tube in corresponding test tube places hole 1, then the pivot 44 that rotates both sides drives two-way silk post 43 and rotates, and then two grip blocks 42 that are located on two-way silk post 43 slide along guide bar 41, two grip blocks 42 are close to, press from both sides tight fixedly to the test tube.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel clinical laboratory uses test-tube rack device which characterized in that: comprises a test tube rack body (3), a fixing unit (5) and a clamping unit (4);

test tube rack body (3): the test tube rack body (3) comprises a top layer placing plate (32), four telescopic columns (33) and a bottom plate (34), the four telescopic columns (33) are distributed at the top end of the bottom plate (34) in an array mode, the top ends of the telescopic columns (33) are connected with the top layer placing plate (32) through fixing units (5), test tube placing holes (1) are formed in the top layer placing plate (32) in an array mode, and bottom end limiting cylinders (8) corresponding to the test tube placing holes (1) are arranged on the bottom plate (34);

clamping unit (4): the clamping unit (4) comprises guide rods (41), clamping plates (42), two-way wire columns (43) and rotating shafts (44), a rectangular through hole is formed in the middle of the top layer placing plate (32), the guide rods (41) are installed on the inner wall of the rectangular through hole in parallel, the clamping plates (42) are formed by connecting arc-shaped plates, the positions of two adjacent clamping plates (42) correspond to the positions of the test tube placing holes (1), the clamping plates (42) are connected with the guide rods (41) in a sliding mode, the rotating shafts (44) are provided with two clamping plates, the two clamping plates are installed on the front side and the rear side of the top layer placing plate (32) respectively and are connected with the top layer placing plate (32) in a rotating mode, the two-way wire columns (43) are evenly installed on the rotating shafts (44), and the end portions of the two adjacent clamping plates (42) are installed on the side faces of the corresponding two-;

wherein the rotating shaft (44) penetrates through the side surface of the top layer placing plate (32).

2. The novel test tube rack device for clinical laboratory according to claim 1, characterized in that: telescopic column (33) includes interior post (331), urceolus (332) and slider (333), urceolus (332) are fixed on bottom plate (34), interior post (331) are located the inside of urceolus (332), and with urceolus (332) sliding connection from top to bottom, the top and the top layer of interior post (331) are placed board (32) and are connected through fixed unit (5), be connected with slider (333) on interior post (331), and the side of urceolus (332) is equipped with the spout that corresponds with slider (333), spout and slider (333) sliding connection, corresponding screw hole has all been seted up with the side of interior post (331) in urceolus (332), and pass through the bolt fastening.

3. The novel test tube rack device for clinical laboratory according to claim 2, characterized in that: fixed unit (5) include spring (51), round pin axle (52), movable block (53) and limiting plate (54), the top layer is placed board (32) and the corresponding position department of interior post (331) and has been seted up cavity (10), the inner wall sliding connection of round pin axle (52) and cavity (10), and round pin axle (52) peg graft in the jack on interior post (331) top, limiting plate (54) are installed on round pin axle (52), and are connected with movable block (53) through the connecting plate, movable block (53) are located the top layer and place the outside of board (32), spring (51) cup joint the side at round pin axle (52), and the one end of spring (51) and the interior wall connection of cavity (10), and the other end is connected with limiting plate (54).

4. The novel test tube rack device for clinical laboratory according to claim 1, characterized in that: still include rubber base (9), install in bottom spacing section of thick bamboo (8) rubber base (9), and the top of rubber base (9) is the arc concave surface.

5. The novel test tube rack device for clinical laboratory according to claim 1, characterized in that: still include handle (6) and rubber sleeve (7), handle (6) are the U type, and the both ends of handle (6) are placed board (32) with the top layer and are rotated and be connected, rubber sleeve (7) cup joint on handle (6).

6. The novel test tube rack device for clinical laboratory according to claim 1, characterized in that: the novel table tennis table is characterized by further comprising a top cover (31), wherein the top cover (31) is clamped at the top end of the top layer placing plate (32).

7. The novel test tube rack device for clinical laboratory according to claim 6, characterized in that: the top layer placing plate (32), the top cover (31) and the bottom plate (34) are all made of PP polypropylene materials.

8. The novel test tube rack device for clinical laboratory according to claim 1, characterized in that: still include label box (2), the front flank of board (32) is placed at the top layer in label box (2), and label box (2) are the glass box, and its top is equipped with label slot.