CN215963675U

CN215963675U - Rack is prevented empting by test tube that clinical laboratory used

Info

Publication number: CN215963675U
Application number: CN202122048940.6U
Authority: CN
Inventors: 毛冬梅; 孔伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-03-08
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses an anti-toppling test tube placing rack for a clinical laboratory, which comprises a U-shaped bottom plate, wherein mounting plates are symmetrically and fixedly arranged on the left side and the right side of the upper surface of the U-shaped bottom plate, a test tube placing structure is fixedly arranged between the two mounting plates, a supporting structure is movably arranged on the lower surface of the U-shaped bottom plate, a fixing cylinder is fixedly arranged in the middle of the lower surface of the U-shaped bottom plate, a plurality of clamping grooves are formed in the outer side surface of the fixing cylinder, a rotating rod is movably arranged in the middle of the upper surface of the U-shaped bottom plate in a penetrating mode, the rotating rod movably penetrates through the top of the fixing cylinder, a clamping rod is fixedly arranged at the lower end of the rotating rod, two grooves are symmetrically formed in the surfaces of two ends of the clamping rod, a knob is fixedly arranged at the upper end of the rotating rod, and a movable sleeve is movably arranged on the outer side of the upper portion of the rotating rod in a penetrating mode. Through the support of L type fixed plate, can prevent that test tube rack from taking place to empty when front or back mistake from bumping, effectively improved the security of rack.

Description

Rack is prevented empting by test tube that clinical laboratory used

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an anti-toppling placing rack for test tubes in a clinical laboratory.

Background

Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for a small amount of reagents, are used at normal temperature or during heating, are frequently used in current medical examination, and need to be placed in a test tube rack when used.

Most of the current test tube placement racks do not have the function of preventing toppling over, and when the test tube placement racks are placed on a desktop, the test tube placement racks are prone to toppling over due to frequent accidental touch of workers under the condition that the workers do not notice, so that collected samples are polluted, and safety hazards can be caused. Therefore, the test tube anti-toppling rack for the clinical laboratory is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the test tube anti-toppling placing rack for the clinical laboratory, which has the advantages of not occupying the desktop space and effectively preventing the test tube placing rack from toppling.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-toppling placing rack for test tubes used in clinical laboratories comprises a U-shaped bottom plate, wherein mounting plates are symmetrically and fixedly arranged on the left side and the right side of the upper surface of the U-shaped bottom plate, a test tube placing structure is fixedly arranged between the two mounting plates, the lower surface of the U-shaped bottom plate is movably provided with a supporting structure, the middle part of the lower surface of the U-shaped bottom plate is fixedly provided with a fixed cylinder, a plurality of clamping grooves are arranged on the outer side surface of the fixed cylinder, a rotating rod is movably arranged in the middle of the upper surface of the U-shaped bottom plate in a penetrating way, the rotating rod movably penetrates through the top of the fixed cylinder, a clamping rod is fixedly arranged at the lower end of the rotating rod, two grooves are symmetrically arranged on the surfaces of the two ends of the clamping rod, a knob is fixedly arranged at the upper end of the rotating rod, the movable sleeve is movably installed in the outer side of the upper portion of the rotating rod in a penetrating mode, a second spring is fixedly connected to the lower surface of the movable sleeve, and one end, far away from the movable sleeve, of the second spring is fixedly connected to the upper surface of the U-shaped bottom plate.

Preferably, the left side and the right side of the lower surface of the U-shaped bottom plate are symmetrically and fixedly provided with anti-slip pads.

Preferably, bearing structure includes two L type fixed plates of movable mounting at U type bottom plate lower surface, bearing structure still includes two fixed blocks of fixed mounting at U type bottom plate lower surface, fixed block one side fixedly connected with first spring, the one end fixed connection that the fixed block was kept away from to first spring is in L type fixed plate one side rather than corresponding.

Preferably, the position of the surface of the clamping rod, which is provided with the groove, penetrates through the inner side of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the outside conflict of kelly with L type fixed plate for two kellies rotate, support U type bottom plate, thereby can effectively avoid under the circumstances of staff's careless note, the mistake bumps and leads to test tube rack to empty, has effectively improved the security of rack.

2. The clamping rod is controlled through the knob and the rotating rod, so that the clamping rod is clamped by the fixing barrel and the clamping groove, the position of the clamping rod convenient to change does not occupy the desktop space when the placing frame is not used, the operation is simple, the use is convenient, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a bottom perspective view of the present invention;

FIG. 3 is a bottom view of the present invention;

fig. 4 is an enlarged structural diagram a of the present invention.

In the figure: 1. a U-shaped bottom plate; 2. mounting a plate; 3. a test tube placement structure; 4. an L-shaped fixing plate; 5. a fixed block; 6. a first spring; 7. a fixed cylinder; 8. a card slot; 9. rotating the rod; 10. a clamping rod; 11. a groove; 12. a knob; 13. a movable sleeve; 14. a second spring; 15. a non-slip mat.

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. 1-4, the present invention provides a technical solution: the utility model provides a rack is prevented empting by test tube that clinical laboratory used, including U

type bottom plate

1, 1 upper surface left and right sides symmetry fixed mounting of U type bottom plate has mounting panel 2, fixed mounting has the test tube to place structure 3 between two

mounting panels

2, 1 lower surface movable mounting bearing structure of U type bottom plate, 1 lower surface middle part fixed mounting of U type bottom plate has solid fixed cylinder 7, a plurality of draw-in grooves 8 have been seted up to solid fixed cylinder 7 outside surface, 1 upper surface middle part activity of U type bottom plate is run through and is installed dwang 9, the top of dwang 9 activity run through solid fixed cylinder 7, dwang 9 lower extreme fixed mounting has kelly 10, two recesses 11 have been seted up to the equal symmetry in both ends surface of kelly 10, dwang 9 upper end fixed mounting has knob 12, dwang 9 upper portion outside activity run through installs

movable sleeve

13, 13 lower fixed surface is connected with second spring 14, the one end fixed connection that movable sleeve 13 was kept away from to second spring 14 is on U type bottom plate 1 upper surface.

In this embodiment, the test tube placing structure 3 is used for placing the test tube, and the movable sleeve 13 can be pushed up by the descending knob 12 under the action of the second spring 14, so that the rotating rod 9 and the clamping rod 10 are kept in a stationary state.

Specifically, anti-slip pads 15 are symmetrically and fixedly arranged on the left side and the right side of the lower surface of the U-shaped bottom plate 1.

In this embodiment, can play certain non-slip effect, prevent that the rack from sliding on the desktop, play certain guard action.

Specifically, bearing structure includes two L type fixed plates 4 of movable mounting at U type bottom plate 1 lower surface, and bearing structure still includes two fixed blocks 5 of fixed mounting at U type bottom plate 1 lower surface, and 5 one side fixedly connected with first spring 6 of fixed block, the one end fixed connection that fixed block 5 was kept away from to first spring 6 are rather than corresponding L type fixed plate 4 one side.

In this embodiment, L type fixed plate 4 rotates to the outside and can support U type bottom plate 1, prevents that the rack from toppling over under the mistake bumps the state, has improved the security of rack to when kelly 10 clockwise turning, L type fixed plate 4 is not contradicted by kelly 10, can reset under the drive of first spring 6, makes the rack save the desktop space when not using.

Specifically, the position of the surface of the clamping rod 10, which is provided with the groove 11, passes through the inner side of the clamping groove 8.

In this embodiment, draw-in groove 8 can carry on spacingly with kelly 10, and when the position that recess 11 was seted up to kelly 10 was located draw-in groove 8 inboard, kelly 10 can not rotate to maintain the state of rack.

The working principle and the using process of the utility model are as follows: when a test tube needs to be placed, firstly, the knob 12 is pressed downwards, the knob 12 pushes against the movable sleeve 13 to move downwards and drives the rotating rod 9 to move downwards, so that the clamping rod 10 is driven to move downwards, the position, provided with the groove 11, of the clamping rod 10 is separated from the inner side of the clamping groove 8, the clamping rod 10 can rotate at the moment, then the knob 12 is rotated anticlockwise, the clamping rod 10 is driven to push against the L-shaped fixing plate 4 to rotate outwards, when the clamping rod 10 rotates to a proper position, the position, provided with the groove 11, of the clamping rod 10 needs to correspond to the clamping groove 8 in advance, then the knob 12 is pulled upwards, the knob 12 is pushed upwards by the movable sleeve 13, the knob 12 is fixed, the clamping rod 10 is fixed at the moment, the U-shaped bottom plate 1 can be supported by the L-shaped fixing plate 4 from the front side and the rear side, and the placing rack is prevented from toppling caused by mistaken touch.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rack is prevented empting by test tube that clinical laboratory used, includes U type bottom plate (1), its characterized in that: the test tube placing device is characterized in that the mounting plates (2) are symmetrically and fixedly mounted on the left side and the right side of the upper surface of the U-shaped bottom plate (1), the mounting plates (2) are fixedly mounted between the mounting plates (2) to form a test tube placing structure (3), the surface of the U-shaped bottom plate (1) is movably mounted on a supporting structure, the middle of the lower surface of the U-shaped bottom plate (1) is fixedly mounted with a fixed cylinder (7), the outer side surface of the fixed cylinder (7) is provided with a plurality of clamping grooves (8), the middle of the upper surface of the U-shaped bottom plate (1) is movably provided with a rotating rod (9), the rotating rod (9) movably penetrates through the top of the fixed cylinder (7), the lower end of the rotating rod (9) is fixedly mounted with a clamping rod (10), the two end surfaces of the clamping rod (10) are symmetrically provided with two grooves (11), the upper end of the rotating rod (9) is fixedly mounted with a knob (12), and the movable sleeve (13) is movably arranged on the outer side of the upper part of the rotating rod (9), the lower surface of the movable sleeve (13) is fixedly connected with a second spring (14), and one end, far away from the movable sleeve (13), of the second spring (14) is fixedly connected to the upper surface of the U-shaped bottom plate (1).

2. The test tube anti-toppling placing rack for the clinical laboratory according to claim 1, is characterized in that: anti-skid pads (15) are symmetrically and fixedly arranged on the left side and the right side of the lower surface of the U-shaped bottom plate (1).

3. The test tube anti-toppling placing rack for the clinical laboratory according to claim 1, is characterized in that: the utility model discloses a U type bottom plate, including bearing structure, bearing structure includes two L type fixed plates (4) of movable mounting at U type bottom plate (1) lower surface, bearing structure still includes two fixed blocks (5) of fixed mounting at U type bottom plate (1) lower surface, fixed block (5) one side fixedly connected with first spring (6), the one end fixed connection that fixed block (5) were kept away from in first spring (6) is in L type fixed plate (4) one side rather than corresponding.

4. The test tube anti-toppling placing rack for the clinical laboratory according to claim 1, is characterized in that: the position of the surface of the clamping rod (10) provided with the groove (11) penetrates through the inner side of the clamping groove (8).