CN211329485U

CN211329485U - Test-tube rack for clinical examination

Info

Publication number: CN211329485U
Application number: CN201921824069.0U
Authority: CN
Inventors: 叶红庆; 冯月燕; 周伟平; 倪联
Original assignee: Individual
Current assignee: Guangzhou Health Science College
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-25
Anticipated expiration: 2029-10-28

Abstract

The utility model belongs to the technical field of the test-tube rack technique and specifically relates to a test-tube rack for clinical examination adjusts inconvenient and narrow problem of application range to the test-tube rack among the prior art, now proposes following scheme, and it includes base, mount and accepts the ring, the top of base is fixed with layer board, two fixed columns and support column, two the fixed column is located the both sides of layer board, and a plurality of recesses have been seted up at the top of layer board, the mount is located between two fixed columns, and a plurality of fixed orificess have been seted up at the top of mount, and the fixed orifices is corresponding with the recess, two the top of fixed column all is fixed with the limiting plate, two the outside of fixed column all is equipped with the sliding. The utility model discloses rational in infrastructure, design benefit, easy operation not only conveniently highly adjusts the mount, also conveniently goes on and places devices such as test tube or glass stick to application range has been enlarged.

Description

Test-tube rack for clinical examination

Technical Field

The utility model relates to a test-tube rack field especially relates to a test-tube rack for clinical examination.

Background

The test tube rack is the most basic laboratory instrument in a chemical laboratory for placing test tubes, and sometimes, the test tubes can be placed on the test tube rack for observing the phenomenon of a certain experiment or airing the test tubes. In the process of clinical examination, often can use the test tube, the test tube rack that is used for placing the test tube just needs to be used naturally, but present test tube rack all is fixed structure, can only stable place the test tube of specific specification, to some overlength or too short test tubes, then can not stable place, in addition, current test tube rack, except can placing the test tube, to some instruments that the experiment needs to be used, article such as burette or glass stick can not place, therefore the application range is narrower, for this reason, this scheme has proposed a test tube rack for clinical examination.

Disclosure of Invention

The utility model provides a pair of test-tube rack for clinical examination has solved the test-tube rack among the prior art and has adjusted inconvenient and narrow problem of application range.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a test tube rack for clinical examination comprises a base, a fixing frame and a receiving ring, wherein a supporting plate, two fixing columns and supporting columns are fixed at the top of the base, the two fixing columns are positioned on two sides of the supporting plate, a plurality of grooves are formed in the top of the supporting plate, the fixing frame is positioned between the two fixing columns, a plurality of fixing holes are formed in the top of the fixing frame, the fixing holes correspond to the grooves, limiting plates are fixed at the tops of the two fixing columns, sliding sleeves are sleeved outside the two fixing columns, one sides of the two sliding sleeves are respectively fixedly connected with two sides of the fixing frame, fixing frames are fixed on one sides of the two sliding sleeves far away from the fixing frame, the two fixing frames are of a U-shaped structure, two ends of the two fixing frames are respectively fixedly connected with the outer walls of the two sliding sleeves, limiting columns are arranged at the, the through-hole has all been seted up to one side that the mount was kept away from to two sliding sleeves, and a plurality of draw-in grooves have all been seted up to one side that two fixed columns are close to two through-holes, and the one end of two spacing posts runs through the inside that two through-holes extend to the draw-in groove respectively, the top of support column is fixed with places the dish, and the top of placing the dish has seted up a plurality of holes of placing, the receiving ring is located the bottom of placing the dish, and receiving ring and base fixed connection, a plurality of storage holes have been seted up at the top of receiving ring, and.

Preferably, two the outside of spacing post all is fixed with the spring fixture block, and the outside of two spacing posts all is equipped with the spring, and the spring is located between spring fixture block and the fixed frame.

Preferably, the one end that spacing post is located the draw-in groove inside is the right angled triangle structure, and the hypotenuse of spacing post up, and the other end of spacing post is fixed with the regulating plate.

Preferably, the inner wall of the sliding sleeve is in contact with the outer wall of the fixed column.

Preferably, the limiting column and the through hole are both polygonal structures, and the limiting column is matched with the through hole.

Preferably, one side of the bearing ring is provided with a notch, the two sides of the notch are respectively fixed with a connecting block, the tops of the two connecting blocks are respectively in threaded connection with a bolt, the top of the base is provided with two bolt holes, and one ends of the two bolts respectively extend to the insides of the two bolt holes and are in threaded connection with the two bolt holes.

The utility model has the advantages that:

1. through the cooperation between sliding sleeve, spacing post, fixed frame, draw-in groove, spring fixture block and the regulating plate, reach the purpose of conveniently adjusting the mount height to the placing of the different test tube of adaptation length.

2. Through placing the cooperation between dish, support column, bearing ring, connecting block, bolt and the bolt hole, conveniently place devices such as burette or glass stick, the bearing ring branch of academic or vocational study dismantles the setting simultaneously, can conveniently clear up the hydrops of storing downthehole portion.

The utility model discloses rational in infrastructure, design benefit, easy operation not only conveniently highly adjusts the mount, also conveniently goes on and places devices such as test tube or glass stick to application range has been enlarged.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is an enlarged view of a point a of the present invention.

Fig. 3 is a top view of the receiving ring of the present invention.

Reference numbers in the figures: 1 base, 2 layer boards, 3 recesses, 4 fixed columns, 5 spacing posts, 6 sliding sleeves, 7 limiting plates, 8 mounts, 9 fixed orificess, 10 place the dish, 11 support columns, 12 place the hole, 13 hold the ring, 14 store the hole, 15 bolts, 16 bolt holes, 17 regulating plate, 18 fixed frames, 19 spring fixture blocks, 20 draw-in grooves, 21 through-holes, 22 connecting blocks, 23 breach.

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.

Referring to fig. 1-3, a test-tube rack for clinical examination, including base 1, mount 8 and accept ring 13, base 1's top is fixed with layer board 2, two fixed columns 4 and support column 11, two fixed columns 4 are located the both sides of layer board 2, a plurality of recesses 3 have been seted up at layer board 2's top, mount 8 is located between two fixed columns 4, a plurality of fixed orificess 9 have been seted up at mount 8's top, fixed orifices 9 are corresponding with recess 3, two fixed column 4's top all is fixed with limiting plate 7, two fixed column 4's outside all is overlapped and is equipped with sliding sleeve 6, one side of two sliding sleeve 6 respectively with mount 8's both sides fixed connection, the inner wall of sliding sleeve 6 contacts with fixed column 4's outer wall, sliding sleeve 6's inner wall contacts with fixed column 4's.

Fixing frames 18 are fixed on one sides of the two sliding sleeves 6 far away from the fixed frame 8, the two fixing frames 18 are of U-shaped structures, two ends of the two fixing frames 18 are respectively fixedly connected with the outer walls of the two sliding sleeves 6, limiting columns 5 are arranged at the vertical ends of the two fixing frames 18 in a penetrating way, the two limiting columns 5 are respectively connected with the two fixing frames 18 in a sliding way, through holes 21 are respectively arranged on one sides of the two sliding sleeves 6 far away from the fixed frame 8, a plurality of clamping grooves 20 are respectively arranged on one sides of the two fixing columns 4 close to the two through holes 21, one ends of the two limiting columns 5 respectively penetrate through the two through holes 21 and extend into the clamping grooves 20, spring clamping blocks 19 are respectively fixed on the outer parts of the two limiting columns 5, springs are respectively sleeved on the outer parts of the two limiting columns 5 and are positioned between the spring clamping blocks 19 and the fixing frames 18, one, the other end of spacing post 5 is fixed with the regulating plate, and the one end that spacing post 5 is located draw-in groove 20 inside is the right angled triangle structure, conveniently upwards lifts mount 8, when moving mount 8 downstream, extracts the outside of two draw-in grooves 20 with two spacing posts 5, then just can move mount 8 downstream.

The top of support column 11 is fixed with places dish 10, the top of placing dish 10 has been seted up a plurality of holes 12 of placing, it is located the bottom of placing dish 10 to accept ring 13, accept ring 13 and base 1 fixed connection, the top of accepting ring 13 has been seted up a plurality of holes 14 of storing, it is corresponding with placing hole 12 to store hole 14, it has seted up breach 23 to accept one side of ring 13, the both sides of breach 23 all are fixed with connecting block 22, the equal threaded connection in top of two connecting block 22 has bolt 15, two bolt holes 16 have been seted up at base 1's top, the inside and two bolt hole 16 spiro union that the one end of two bolt holes 16 extended to respectively, it fixes to accepting ring 13 through bolt 16, the convenience is to carrying out the dismouting to accepting ring 13, thereby conveniently clear up storage hole 14.

In this embodiment, the limiting column 5 and the through hole 21 are both polygonal structures, and the limiting column 5 is engaged with the through hole 21, so that the rotation of the limiting column 5 can be avoided.

The working principle is as follows: when the fixing frame 8 needs to be lifted upwards, the fixing frame 8 can be directly lifted upwards, the two limiting columns 5 are pulled out simultaneously at the same time when the fixing frame 8 needs to be lowered downwards along with the lifting of the sliding sleeve 6 in the clamping groove 20, so that one ends of the two limiting columns 5 are withdrawn from the outside of the clamping groove respectively, then the fixing frame 8 can be pressed downwards, the two limiting columns 5 are loosened after the height adjustment is finished, one ends of the two limiting columns 5 are clamped into the inside of the clamping groove 20 again under the action of the spring, so that the two sliding sleeves 6 are fixed, the height of the fixing frame 8 is fixed, instruments such as the bottom of a dropper or the bottom of a glass rod and the like pass through the placing hole 12 and are placed in the storing hole 14, reagents dripped on the dropper or the glass rod are stored in the storing hole 14, when the reagents in the storing hole 14 are cleaned, the bolts 15 on the two connecting blocks 22 are screwed out of the bolt holes 16, the carrier ring 13 is then removed from the base 2 for cleaning.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A test tube rack for clinical examination comprises a base (1), a fixing frame (8) and a bearing ring (13), and is characterized in that a supporting plate (2), two fixing columns (4) and supporting columns (11) are fixed at the top of the base (1), the two fixing columns (4) are located on two sides of the supporting plate (2), a plurality of grooves (3) are formed in the top of the supporting plate (2), the fixing frame (8) is located between the two fixing columns (4), a plurality of fixing holes (9) are formed in the top of the fixing frame (8), the fixing holes (9) correspond to the grooves (3), limiting plates (7) are fixed at the tops of the two fixing columns (4), sliding sleeves (6) are sleeved outside the two fixing columns (4), one sides of the two sliding sleeves (6) are fixedly connected with two sides of the fixing frame (8) respectively, one sides of the two sliding sleeves (6) far away from the fixing frame (8) are fixed with fixing frames (18), the two fixing frames (18) are of a U-shaped structure, two ends of the two fixing frames (18) are respectively fixedly connected with the outer walls of the two sliding sleeves (6), the vertical ends of the two fixing frames (18) are respectively provided with a limiting column (5) in a penetrating manner, the two limiting columns (5) are respectively connected with the two fixing frames (18) in a sliding manner, one sides of the two sliding sleeves (6) far away from the fixing frame (8) are respectively provided with a through hole (21), one sides of the two fixing columns (4) close to the two through holes (21) are respectively provided with a plurality of clamping grooves (20), one ends of the two limiting columns (5) respectively penetrate through the two through holes (21) and extend to the inside of the clamping grooves (20), the top of the supporting column (11) is fixedly provided with a placing disc (10), the top of the placing disc (10) is provided with a plurality of placing holes (12), the bearing ring (13) is positioned at the bottom of, the top of the bearing ring (13) is provided with a plurality of storage holes (14), and the storage holes (14) correspond to the placing holes (12).

2. The clinical test tube rack according to claim 1, wherein spring blocks (19) are fixed on the outer portions of the two limiting columns (5), and springs are sleeved on the outer portions of the two limiting columns (5) and located between the spring blocks (19) and the fixing frame (18).

3. The test tube rack for clinical examination according to claim 1, wherein one end of the limiting column (5) located inside the clamping groove (20) is of a right triangle structure, the bevel edge of the limiting column (5) faces upwards, and an adjusting plate is fixed at the other end of the limiting column (5).

4. The clinical test tube rack according to claim 1, wherein the inner wall of the sliding sleeve (6) is in contact with the outer wall of the fixed column (4).

5. The clinical test tube rack according to claim 1, wherein the limiting columns (5) and the through holes (21) are both polygonal structures, and the limiting columns (5) are matched with the through holes (21).

6. The test tube rack for clinical examination according to claim 1, wherein one side of the bearing ring (13) is provided with a notch (23), both sides of the notch (23) are fixed with connecting blocks (22), the tops of the two connecting blocks (22) are all in threaded connection with bolts (15), the top of the base (1) is provided with two bolt holes (16), and one ends of the two bolts (15) respectively extend to the insides of the two bolt holes (16) to be in threaded connection with the two bolt holes (16).