CN213854682U

CN213854682U - Multi-functional hematology branch of academic or vocational study is with preventing falling test-tube rack

Info

Publication number: CN213854682U
Application number: CN202022653857.7U
Authority: CN
Inventors: 甘丽
Original assignee: Central Hospital of Wuhan
Current assignee: Central Hospital of Wuhan
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-03
Anticipated expiration: 2030-11-17

Abstract

The utility model belongs to the technical field of the test-tube rack, a multi-functional hematology department is with preventing falling test-tube rack is related to, wherein, comprising a base plate, the equal fixedly connected with curb plate in both sides of bottom plate, one the top of curb plate has the roof through round pin axle swing joint, one side of roof is passed through the hasp lock joint on another curb plate, a plurality of flexible subassemblies of bottom fixedly connected with of roof, it is a plurality of the even distribution of flexible subassembly is in the bottom of roof. Its beneficial effect is, this multi-functional hematology department is with preventing falling test-tube rack, through the bottom plate, the curb plate, the roof, the rubber stabilizer blade, first buffer subassembly and second buffer subassembly's combined action, can play buffering absorbing effect to the test-tube rack, thereby reach and prevent the effect that falls, through the recess, the second spring, the arc bracket, the rubber pad, the combined action of through-hole and rubber circle, can play the fixed action to the test tube, and can play certain buffering absorbing effect, prevent when the test-tube rack falls, shake the test tube breakage.

Description

Multi-functional hematology branch of academic or vocational study is with preventing falling test-tube rack

Technical Field

The utility model belongs to the technical field of the test-tube rack, concretely relates to multi-functional hematology department is with preventing falling test-tube rack.

Background

The test-tube rack is one kind of chemical experiment instrument, and the test-tube rack is the most basic laboratory instrument in the chemistry experiment room that is used for placing (also can place the test tube on the test-tube rack sometimes, observes the phenomenon of certain experiment), dries the test tube, has corresponding number wood column and aperture in the test-tube rack, and the foraminiferous test tube can be stood the test tube and is used for or so that continue the going on of observing the reaction. The test tube that has the post can be put upside down with washing clean, so that dry, in current test-tube rack, its most test-tube rack does not have and prevents falling the function, and only peg graft the through-hole with the test tube in to the fixed of test tube, this kind of fixed effect is relatively poor, test-tube rack is at the in-process of using, can produce the collision sometimes, thereby lead to the test-tube rack to fall down, fall down the back at the test-tube rack, the test tube can be followed the test-tube rack and dropped, thereby lead to the test tube to break, and the material of depositing in the test tube also can be contaminated, lead to unable use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a multi-functional hematology branch of academic or vocational study is with preventing falling test-tube rack, it has solved and has not had the function of preventing falling and the relatively poor technical problem of fixed effect.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional anti-falling test tube rack for hematology department comprises a bottom plate, wherein two sides of the bottom plate are fixedly connected with side plates, the top of one side plate is movably connected with a top plate through a pin shaft, one side of the top plate is buckled on the other side plate through a lock catch, the bottom of the top plate is fixedly connected with a plurality of telescopic assemblies, the telescopic assemblies are uniformly distributed at the bottom of the top plate, the bottom ends of the telescopic assemblies are fixedly connected with the same clamping plate, the top of the bottom plate is provided with a plurality of grooves, the grooves are uniformly distributed at the top of the bottom plate, the bottoms of the inner walls of the grooves are fixedly connected with second springs, the top ends of the second springs are fixedly connected with arc-shaped brackets, the outer sides of the arc-shaped brackets are respectively connected onto the inner walls of the grooves in a sliding manner, and rubber pads are fixedly connected at the tops of the arc-shaped brackets, the outer side of the bottom plate and the outer side of the side plate are fixedly connected with the same first buffer assembly, the opposite side of the side plate is fixedly connected with the fixing plate, the fixing plate is provided with a plurality of through holes, the through holes are evenly distributed on the fixing plate, the through holes are internally and fixedly connected with rubber rings, and the outer side of the fixing plate and the outer side of the side plate are fixedly connected with the same second buffer assembly.

As a further aspect of the present invention: the bottom four corners of the bottom plate and the top four corners of the top plate are fixedly connected with rubber support legs.

As a further aspect of the present invention: the telescopic component comprises a telescopic rod and a third spring, the third spring is sleeved on the telescopic rod, one end of the telescopic rod and one end of the third spring are fixedly connected with the bottom of the top plate, and the other end of the telescopic rod and the other end of the third spring are fixedly connected to the top of the clamping plate.

As a further aspect of the present invention: the first buffer assembly and the second buffer assembly are identical in structure and comprise a frame body, a plurality of first springs are fixedly connected to the inner wall of the frame body and evenly distributed on the inner wall of the frame body, and the other ends of the first springs are fixedly connected to the outer side of the side plate and the outer side of the bottom plate respectively.

As a further aspect of the present invention: the bottom of the clamping plate is fixedly connected with a sponge cushion.

As a further aspect of the present invention: the number of the through holes is consistent with that of the grooves, and the through holes and the grooves are located on the same vertical line.

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

1. this multi-functional hematology branch of academic or vocational study is with preventing falling test-tube rack, through the combined action of bottom plate, curb plate, roof, rubber stabilizer blade, first buffering subassembly and second buffering subassembly, can play the effect of shock attenuation buffering to the test-tube rack to reach the effect of preventing falling, through the combined action of roof, flexible subassembly, pinch-off blades and foam-rubber cushion, can play fixed effect to the top of test tube, when preventing that the test-tube rack from falling, the test tube falls out, makes the test tube break into pieces.

2. This multi-functional hematology branch of academic or vocational study is with preventing falling test-tube rack through the combined action of recess, second spring, arc bracket, rubber pad, through-hole and rubber circle, can play the fixed action to the test tube to can play certain buffering absorbing effect, prevent at the test-tube rack when dropping, shake the breakage with the test tube.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

FIG. 4 is a schematic view of the telescopic assembly of FIG. 2 according to the present invention;

in the figure: 1. a base plate; 2. a side plate; 3. a fixing plate; 4. a top plate; 5. locking; 6. a rubber foot; 7. a first buffer assembly; 701. a first spring; 702. a frame body; 8. a second buffer assembly; 9. a groove; 10. a second spring; 11. an arc bracket; 12. a rubber pad; 13. a through hole; 14. a rubber ring; 15. a telescoping assembly; 151. a telescopic rod; 152. a third spring; 16. a clamping plate; 17. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a multifunctional anti-falling test tube rack for hematology department comprises a bottom plate 1, wherein two sides of the bottom plate 1 are fixedly connected with side plates 2, the top of one side plate 2 is movably connected with a top plate 4 through a pin shaft, one side of the top plate 4 is buckled on the other side plate 2 through a lock catch 5, the bottom of the top plate 4 is fixedly connected with a plurality of telescopic assemblies 15, the plurality of telescopic assemblies 15 are uniformly distributed at the bottom of the top plate 4, the bottom ends of the plurality of telescopic assemblies 15 are fixedly connected with the same clamping plate 16, the top of a test tube can be fixed through the combined action of the top plate 4, the telescopic assemblies 15, the clamping plate 16 and a sponge cushion 17, the test tube is prevented from falling out when the test tube rack falls, so that the test tube is broken, a plurality of grooves 9 are formed in the top of the bottom plate 1, the plurality of grooves 9 are uniformly distributed at the top of the bottom of the inner wall of the plurality of grooves 9 are fixedly connected with second springs 10, the top ends of the second springs 10 are fixedly connected with arc-shaped brackets 11, the outer sides of the arc-shaped brackets 11 are respectively connected with the inner walls of the grooves 9 in a sliding manner, the tops of the arc-shaped brackets 11 are fixedly connected with rubber pads 12, the outer sides of the bottom plate 1 and the side plates 2 are fixedly connected with the same first buffer assembly 7, the opposite sides of the two side plates 2 are fixedly connected with fixing plates 3, the fixing plates 3 are provided with a plurality of through holes 13, the through holes 13 are uniformly distributed on the fixing plates 3, rubber rings 14 are fixedly connected in the through holes 13, through the combined action of the grooves 9, the second springs 10, the arc-shaped brackets 11, the rubber pads 12, the through holes 13 and the rubber rings 14, the test tube can be fixed and can play a certain role in buffering and damping, the test tube is prevented from being broken when the test tube rack falls down, the same second buffer assembly 8 is fixedly connected to the outer sides of the fixing plates 3 and the side plates 2, through the combined action of bottom plate 1, curb plate 2, roof 4, rubber stabilizer blade 6, first buffer assembly 7 and second buffer assembly 8, can play the effect of shock attenuation buffering to the test-tube rack to reach the effect of preventing falling.

Specifically, as shown in fig. 1, 2, and 4: the equal fixedly connected with rubber stabilizer blade 6 in bottom four corners of bottom plate 1 and the top four corners of roof 4, through the setting of rubber stabilizer blade 6, can play firm effect to the test-tube rack, certain cushioning effect still has, flexible subassembly 15 includes telescopic link 151 and third spring 152, the third spring 152 has been cup jointed on the telescopic link 151, the bottom of the one end fixedly connected with roof 4 of telescopic link 151 and third spring 152, the other end fixed connection of telescopic link 151 and third spring 152 is at the top of pinch-off blades 16.

Specifically, as shown in fig. 1 and 2: first buffer unit 7 is the same with 8 structures of second buffer unit, first buffer unit 7 includes framework 702, a plurality of first springs 701 of fixedly connected with on the inner wall of framework 702, a plurality of first springs 701 even distribution is on the inner wall of framework 702, a plurality of first springs 701's the other end difference fixed connection is in the outside of curb plate 2 and the outside of bottom plate 1, the bottom fixedly connected with foam-rubber cushion 17 of pinch-off plate 16, setting through foam-rubber cushion 17, can play the guard action to the test tube after pressing from both sides tightly, the quantity of through-hole 13 and recess 9 is unanimous, through-hole 13 and recess 9 are located same vertical line.

The utility model discloses a theory of operation does:

s1, when the test tube rack is used, the test tube rack is placed on a flat desktop, the lock catch 5 is opened, then the top plate 4 is lifted, the top plate 4 drives the telescopic assembly 15 to move, the telescopic assembly 15 drives the clamping plate 16 to move, and therefore the top plate 4 is unfolded and unfolded;

s2, picking up a test tube after blood collection is completed, inserting the bottom end of the test tube into the through hole 13 from the rubber ring 14, expanding the rubber ring 14 when inserting the test tube, enabling the bottom end of the test tube to penetrate through the through hole 13, then inserting the bottom of the test tube into the groove 9 to be overlapped with the rubber pad 12, enabling the test tube to press the rubber pad 12 to move downwards in the inserting process, enabling the rubber pad 12 to drive the arc-shaped bracket 11 to move, enabling the arc-shaped bracket 11 to drive the second spring 10 to contract, enabling the resilience force of the second spring 10 to push the test tube upwards to fix the test tube, then repeating the above operations, inserting the test tube into other through holes 13, covering the top plate 4 after the test tube is inserted, enabling the top of the test tube to be overlapped with the sponge pad 17, pressing the top plate 4 downwards to generate a reaction force upwards to enable the test tube to move upwards, enabling the clamping plate 16 to drive the telescopic rod 151 on the telescopic assembly 15 to withdraw, the third spring 152 contracts and then is buckled with the lock catch 5 to fix the position of the top plate 4, and the resilience force of the third spring 152 pushes the clamping plate 16 to generate acting force downwards, so that the test tube is clamped and fixed on the test tube rack;

s3, when the test tube rack falls, the first buffer assembly 7 and the second buffer assembly 8 are in contact with the ground, so that the frame body 702 moves, the frame body 702 moves to extrude the first spring 701 to shrink, the first spring 701 contracts to a certain extent and generates resilience force, and the resilience force pushes the frame body 702 to move, so that the buffer and shock absorption effects are played on the test tube rack, and the anti-falling effect is achieved.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a multi-functional hematology branch of academic or vocational study is with preventing falling test-tube rack, includes bottom plate (1), its characterized in that: the two sides of the bottom plate (1) are fixedly connected with side plates (2), the top of one side plate (2) is movably connected with a top plate (4) through a pin shaft, one side of the top plate (4) is buckled on the other side plate (2) through a lock catch (5), the bottom of the top plate (4) is fixedly connected with a plurality of telescopic assemblies (15), the plurality of telescopic assemblies (15) are uniformly distributed at the bottom of the top plate (4), the bottom ends of the plurality of telescopic assemblies (15) are fixedly connected with the same clamping plate (16), the top of the bottom plate (1) is provided with a plurality of grooves (9), the plurality of grooves (9) are uniformly distributed at the top of the bottom plate (1), the bottoms of the inner walls of the plurality of grooves (9) are fixedly connected with second springs (10), and the top ends of the plurality of second springs (10) are fixedly connected with arc-shaped brackets (11), it is a plurality of sliding connection is on the inner wall of a plurality of recesses (9) respectively in the outside of arc bracket (11), and is a plurality of the equal fixedly connected with rubber pad (12) in top of arc bracket (11), the same first buffering subassembly (7) of outside fixedly connected with of bottom plate (1) and curb plate (2), two the opposite side fixedly connected with fixed plate (3) of curb plate (2), a plurality of through-holes (13) have been seted up on fixed plate (3), and are a plurality of even distribution of through-hole (13) is on fixed plate (3), and is a plurality of equal fixedly connected with rubber circle (14) in through-hole (13), the same second buffering subassembly (8) of outside fixedly connected with of fixed plate (3) and curb plate (2).

2. The multi-functional hematology department is with preventing falling test-tube rack according to claim 1, characterized in that: the bottom four corners of the bottom plate (1) and the top four corners of the top plate (4) are fixedly connected with rubber support legs (6).

3. The multi-functional hematology department is with preventing falling test-tube rack according to claim 1, characterized in that: the telescopic assembly (15) comprises a telescopic rod (151) and a third spring (152), the third spring (152) is sleeved on the telescopic rod (151), one end of the telescopic rod (151) and one end of the third spring (152) are fixedly connected with the bottom of the top plate (4), and the other ends of the telescopic rod (151) and the third spring (152) are fixedly connected with the top of the clamping plate (16).

4. The multi-functional hematology department is with preventing falling test-tube rack according to claim 1, characterized in that: the structure of the first buffer assembly (7) is the same as that of the second buffer assembly (8), the first buffer assembly (7) comprises a frame body (702), a plurality of first springs (701) are fixedly connected to the inner wall of the frame body (702), the first springs (701) are uniformly distributed on the inner wall of the frame body (702), and the other ends of the first springs (701) are fixedly connected to the outer side of the side plate (2) and the outer side of the bottom plate (1) respectively.

5. The multi-functional hematology department is with preventing falling test-tube rack according to claim 1, characterized in that: the bottom of the clamping plate (16) is fixedly connected with a sponge cushion (17).

6. The multi-functional hematology department is with preventing falling test-tube rack according to claim 1, characterized in that: the number of the through holes (13) is consistent with that of the grooves (9), and the through holes (13) and the grooves (9) are located on the same vertical line.