CN214346649U

CN214346649U - Test-tube rack device for endocrinology department

Info

Publication number: CN214346649U
Application number: CN202120288467.6U
Authority: CN
Inventors: 贾媛媛; 刘传成
Original assignee: Third Affiliated Hospital of Qiqihar Medical University
Current assignee: Third Affiliated Hospital of Qiqihar Medical University
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-08
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a test-tube rack device for endocrinology department belongs to medical test-tube rack technical field. The test tube rack comprises a support, a crank, a bearing seat A, a bearing seat B, a straight bevel gear A, a straight bevel gear B, a main shaft and a test tube rack, wherein the bearing seat A and the bearing seat B are fixedly connected to the center above a base plate and the center above a top plate of the support respectively; a straight bevel gear A is fixedly connected to the main shaft, a bearing seat C is fixed in a right vertical surface of the support, the crank penetrates through the right vertical surface of the support, a straight bevel gear B is fixedly connected to the left end of the crank, and the straight bevel gear A and the straight bevel gear B are meshed and connected with each other; the test tube rack comprises upper plate, stand and bottom plate. The utility model discloses make things convenient for medical personnel to seek required test tube sample, reduced work load.

Description

Test-tube rack device for endocrinology department

Technical Field

The utility model relates to a test-tube rack device for endocrinology department belongs to medical test-tube rack technical field.

Background

The endocrinology department needs to collect and test various samples, a large number of test tubes need to be used in the collection and test process, and the test tube rack is a main device for containing the test tubes, so that the test tubes can be conveniently stored and taken out; present test-tube rack majority is all to place the hole with the test tube and is the setting of multirow multiseriate, in many samples collection and testing process, because sheltering from of antecedent row test tube, whether have the sample in the back row test tube very difficult to look over, also difficult label on direct observation testing result and the test tube, be not convenient for seek required sample test tube, need take the back row test tube out so that inspection and searching are convenient for this moment, the looking over of back row test tube is not convenient for to this kind of test-tube rack, it is very troublesome, it is comparatively inconvenient to use, the work load has not only been increased, and work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a test-tube rack device for endocrinology department, the device are applicable to the collection chemical examination work of endocrinology department, make things convenient for medical personnel to seek required test tube sample, have reduced work load, have improved work efficiency.

The utility model provides a technical scheme that its technical problem adopted is: a test tube rack device for endocrinology department comprises a support, a crank, a bearing seat A, a bearing seat B, a straight bevel gear A, a straight bevel gear B, a main shaft and a test tube rack.

A bearing seat A and a bearing seat B are respectively and fixedly connected to the center above a base plate and the center above a top plate of the G-shaped support, a main shaft vertically penetrates through the top plate of the support, the tail end of the main shaft is fixed by the bearing seat A at the center of the base plate of the support, and the middle of the main shaft is fixed by the bearing seat B at the center of the top plate of the support; a straight bevel gear A is fixedly connected to the main shaft below a top plate of the support, a bearing seat C is fixed in a right vertical surface of the support, a Z-shaped crank penetrates through the right vertical surface of the support and is fixed by the bearing seat C, a straight bevel gear B is fixedly connected to the left end of the crank, and the straight bevel gear A and the straight bevel gear B are meshed and connected with each other; the test tube rack comprises an upper plate, stand columns and a bottom plate, wherein the round upper plate and the bottom plate are fixedly connected through the stand columns at uniform intervals, round test tube holes at uniform intervals are distributed on the surface of the upper plate, a main shaft round hole is formed in the center of the upper plate, four equidistant strip-shaped slotted holes A are formed in the periphery of the main shaft round hole, a main shaft round hole is also formed in the center of the bottom plate, and four equidistant stepped slotted holes B are formed in the periphery of the main shaft round hole; and four equally-spaced L-shaped supporting limit blocks are fixedly connected to the periphery of the main shaft above the bearing seat B, the main shaft penetrates through a main shaft round hole in the test tube rack in a clearance fit manner, and the supporting limit blocks penetrate through the slotted hole A in a clearance fit manner and are inserted into the slotted hole B.

The bottom plate of the test tube rack is provided with arc-shaped grooves at uniform intervals, and the positions of the arc-shaped grooves and the positions of the round test tube holes of the upper plate are up and down corresponding; the handle end of the crank is provided with a handle sleeve.

When the spindle is used, the crank handle is rotated, the Z-shaped crank handle drives the straight bevel gear B to rotate through the support of the bearing seat C, the straight bevel gear B drives the straight bevel gear A to rotate through the meshing transmission between the straight bevel gear B and the straight bevel gear A, and the straight bevel gear A drives the spindle to rotate under the support action of the upper end and the lower end of the bearing seat A and the bearing seat B; the L-shaped supporting limiting block on the main shaft is inserted into the strip-shaped slotted hole A and the step-shaped slotted hole B of the test tube rack, so that the test tube rack can be effectively limited and supported, the main shaft drives the test tube rack to rotate through the supporting limiting block, labels on test tubes face outwards, and in the rotating process, a worker can clearly observe the labels on the test tubes and can find out the required test tubes more conveniently; after the test work of one group of test tube racks is finished, the test tube racks can be removed, another group of test tube racks are placed on the main shaft again, the test work of the group of test tube racks is carried out, and the test tube racks are very convenient to assemble and disassemble; when the test tube is placed in the test tube rack, the arc-shaped groove on the bottom plate of the test tube rack is matched with the bottom of the test tube, so that the test tube can be placed more stably; the handle sleeve at the handle end of the crank handle can play a role in skid resistance and is comfortable in hand feeling.

The utility model has the advantages that: the utility model has simple structure, reasonable design and convenient operation, and through the arrangement, the accurate search of the medical staff for the required test tube is more convenient, the test tube can be viewed more intuitively, the test tube label is not required to be drawn out from the test tube rack for viewing, the workload is reduced, and the working efficiency is improved; the circular arc-shaped groove at the bottom of the test tube rack can enable the test tube to be placed more stably.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

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

Fig. 2 is a schematic structural view of the utility model when the test tube rack is not placed.

Fig. 3 is a plan view of the upper plate of the test tube rack of the present invention.

Fig. 4 is a schematic diagram of the back of the bottom plate of the test tube rack of the present invention.

Fig. 5 is a schematic sectional view of the test tube rack of the present invention.

Reference numbers in the figures:

1. the test tube rack comprises a support 101, bearing blocks C and 2, a crank 201, a handle sleeve 3, bearing blocks A and 4, bearing blocks B and 5, straight bevel gears A and 6, straight bevel gears B and 7, a main shaft 701, a support limiting block 8, a test tube rack 801, an upper plate, 802, an upright column 803, a bottom plate 804, slotted holes A and 805, slotted holes B and 9, test tubes 10 and a label.

Detailed Description

As shown in fig. 1-5, a test tube rack device for endocrinology department comprises a support 1, a crank 2, a bearing seat A3, a bearing seat B4, a straight bevel gear a5, a straight bevel gear B6, a main shaft 7 and a test tube rack 8, wherein a bearing seat A3 and a bearing seat B4 are respectively and fixedly connected at the center above a base plate and the center above a top plate of a G-shaped support 1, the main shaft 7 vertically penetrates through the top plate of the support 1, the tail end of the main shaft 7 is fixed by the bearing seat A3 at the center of the base plate of the support 1, and the middle of the main shaft 7 is fixed by the bearing seat B4 at the center of the top plate of the support 1; a straight bevel gear A5 is fixedly connected to the main shaft 7 below the top plate of the bracket 1, a bearing seat C101 is fixed in the right vertical surface of the bracket 1, the Z-shaped crank 2 penetrates through the right vertical surface of the bracket 1 and is fixed by the bearing seat C101, the left end of the crank 2 is fixedly connected with a straight bevel gear B6, and the straight bevel gear A5 and the straight bevel gear B6 are meshed and connected with each other; the test tube rack 8 is composed of an upper plate 801, upright posts 802 and a bottom plate 803, the round upper plate 801 and the bottom plate 803 are fixedly connected by the upright posts 802 with uniform intervals, round test tube holes with uniform intervals are distributed on the surface of the upper plate 801, a main shaft round hole is arranged at the center of a circle of the upper plate 801, four strip-shaped slotted holes A804 with equal intervals are arranged around the main shaft round hole, a main shaft round hole is also arranged at the center of a circle of the bottom plate 803, and four stepped slotted holes B805 with equal intervals are arranged around the main shaft round hole; above the bearing seat B4, four equally spaced L-shaped support stoppers 701 are fixedly connected to the periphery of the main shaft 7, the main shaft 7 passes through a main shaft circular hole on the test tube rack 8 in a clearance fit manner, and the support stoppers 701 pass through the slot a804 in a clearance fit manner and are inserted into the slot B805.

The bottom plate 803 of the test tube rack 8 is provided with arc-shaped grooves with uniform intervals, and the positions of the arc-shaped grooves are up and down corresponding to the positions of the round test tube holes of the upper plate 801; the handle end of the crank 2 is provided with a handle sleeve 201.

When the spindle is used, the crank handle 2 is rotated, the Z-shaped crank handle 2 drives the straight bevel gear B6 to rotate through the support of the bearing seat C101, the straight bevel gear B6 drives the straight bevel gear A5 to rotate through the meshing transmission between the straight bevel gear B6 and the straight bevel gear A5, and the spindle 7 can drive the spindle 7 to rotate through the straight bevel gear A5 under the support effect of the upper end and the lower end of the bearing seat A3 and the bearing seat B4; the L-shaped supporting limiting block 701 on the main shaft 7 is inserted into the strip-shaped slotted hole A804 and the stepped slotted hole B805 of the test tube rack 8, so that the test tube rack 8 can be effectively limited and supported, the main shaft 7 drives the test tube rack 8 to rotate through the supporting limiting block 701, the labels 10 on the test tubes 9 face outwards, and in the rotating process, a worker can clearly observe the labels 10 on the test tubes 9 and can more conveniently find out the required test tubes 9; after the test work of one group of test tube racks 8 is finished, the test tube racks can be removed, another group of test tube racks 8 are placed on the main shaft 7 again, the test work of the group of test tube racks 8 is carried out, and the test tube racks 8 are very convenient to assemble and disassemble; when the test tube 9 is placed in the test tube rack 8, the arc-shaped groove on the bottom plate 803 of the test tube rack 8 is matched with the bottom of the test tube 9, so that the test tube 9 can be placed more stably; the handle sleeve 201 at the handle end of the crank 2 can play a role in skid resistance and has comfortable hand feeling.

Claims

1. The utility model provides a test-tube rack device for endocrinology department, includes support (1), crank (2), bearing frame A (3), bearing frame B (4), straight-tooth bevel gear A (5), straight-tooth bevel gear B (6), main shaft (7) and test-tube rack (8), its characterized in that: a bearing seat A (3) and a bearing seat B (4) are fixedly connected to the center above a base plate and the center above a top plate of the G-shaped support (1), a main shaft (7) vertically penetrates through the top plate of the support (1), the tail end of the main shaft (7) is fixed by the bearing seat A (3) at the center of the base plate of the support (1), and the middle of the main shaft (7) is fixed by the bearing seat B (4) at the center of the top plate of the support (1); a straight bevel gear A (5) is fixedly connected to a main shaft (7) below a top plate of a support (1), a bearing seat C (101) is fixed to a right vertical surface of the support (1), a Z-shaped crank (2) penetrates through the right vertical surface of the support (1) and is fixed by the bearing seat C (101), a straight bevel gear B (6) is fixedly connected to the left end of the crank (2), and the straight bevel gear A (5) and the straight bevel gear B (6) are meshed and connected with each other; the test tube rack (8) is composed of an upper plate (801), upright columns (802) and a bottom plate (803), the circular upper plate (801) and the bottom plate (803) are fixedly connected through the upright columns (802) with uniform intervals, circular test tube holes with uniform intervals are distributed on the surface of the upper plate (801), a main shaft circular hole is formed in the center of the upper plate (801), four strip-shaped slotted holes A (804) with equal intervals are formed in the periphery of the main shaft circular hole, a main shaft circular hole is also formed in the center of the bottom plate (803), and four stepped slotted holes B (805) with equal intervals are formed in the periphery of the main shaft circular hole; above the bearing seat B (4), four equally-spaced L-shaped supporting limit blocks (701) are fixedly connected to the periphery of the main shaft (7), the main shaft (7) penetrates through a main shaft round hole in the test tube rack (8) in a clearance fit mode, the supporting limit blocks (701) penetrate through the slotted holes A (804) in a clearance fit mode, and the supporting limit blocks are inserted into the slotted holes B (805).

2. The test tube rack device for the endocrinology department according to claim 1, characterized in that: the bottom plate (803) of the test tube rack (8) is provided with arc-shaped grooves with uniform intervals, and the positions of the arc-shaped grooves are up and down corresponding to the positions of the round test tube holes of the upper plate (801).

3. The test tube rack device for the endocrinology department according to claim 1, characterized in that: the handle end of the crank (2) is provided with a handle sleeve (201).