CN213726231U

CN213726231U - Pretreatment device of biological detector

Info

Publication number: CN213726231U
Application number: CN202022644666.4U
Authority: CN
Inventors: 张鹏
Original assignee: Suzhou Bionanotech Co ltd
Current assignee: Suzhou Bionanotech Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-20
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a biological detection field discloses a biological detection appearance's preprocessing device, to the problem that biological detection appearance's among the prior art preprocessing device treatment effeciency is low, now proposes following scheme, and it includes base and carousel, the mounting hole has been seted up at the top of base, rotates on the bottom inner wall of mounting hole and installs the pivot, equidistant four spacing holes of having seted up on the outer wall of pivot, seted up on one side inner wall of mounting hole and accomodate the hole, the internally mounted who accomodates the hole has spacing post, and the one end of spacing post extends to the inside in spacing hole, and the other end of spacing post extends to the outside of base, the carousel is located the top of base, and the bottom surface fixed connection of the top of pivot and carousel. The utility model discloses rational in infrastructure, easy operation, the improvement that can be great is the preliminary treatment efficiency of sample before the biological detection, operates also convenience very moreover, easily uses widely.

Description

Pretreatment device of biological detector

Technical Field

The utility model relates to a biological detection field especially relates to a biological detection appearance's preprocessing device.

Background

In the case of detecting some characteristic of an organism, a biological detection apparatus is used, and the detected object needs to be pretreated before detection. The pretreatment process generally includes steps such as extraction, mixing, stirring, etc., wherein a stirring device is required when the stirring process is involved. The stirring device in the prior art is simple in structure, and can only stir one sample in stirring, so that the improvement of the detection efficiency is limited, and therefore, the pretreatment device of the biological detector is designed in the scheme.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of biological detector's preprocessing device has solved the problem that biological detector's preprocessing device treatment effeciency is low among the prior art.

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

a pretreatment device of a biological detector comprises a base and a rotary table, wherein the top of the base is provided with a mounting hole, the inner wall of the bottom of the mounting hole is rotatably provided with a rotary shaft, the outer wall of the rotary shaft is equidistantly provided with four limiting holes, the inner wall of one side of the mounting hole is provided with a containing hole, a limiting column is arranged in the containing hole, one end of the limiting column extends into the limiting hole, the other end of the limiting column extends to the outside of the base, the rotary table is positioned at the top of the base, the top of the rotary shaft is fixedly connected with the bottom surface of the rotary table, a support column is fixed at the central position of the top of the rotary table, a plurality of mounting grooves are equidistantly arranged on the outer wall of the support column, fixed columns are fixed in the mounting grooves, movable sleeves are movably sleeved on the outsides of the fixed columns, and one ends of the movable sleeves extend to the outsides of the mounting grooves, and remove the cover and be located the outside one end of mounting groove and be fixed with the mounting panel, it is a plurality of the motor is all installed at the top of mounting panel, and the bottom of a plurality of mounting panels all rotates and is connected with the stirring rake, and the output shaft of motor is connected with the top transmission of stirring rake, a plurality of holes of placing have been seted up to the top surface of carousel, and a plurality of holes of placing are located a plurality of stirring rakes respectively under.

Preferably, the spring clamping block is sleeved outside the limiting column and located inside the accommodating hole, the first spring is sleeved outside the limiting column and located inside the accommodating hole, and the first spring is located on one side, away from the mounting hole, of the spring clamping block.

Preferably, the end of the limiting column, which is located outside the base, is fixed with a connecting plate, and the end of the connecting plate, which is far away from the limiting column, is fixed with a pull ring.

Preferably, four limit grooves are equidistantly formed in the outer wall of the rotating shaft, an elastic sheet is fixed to the inner wall of one side of the mounting hole, and one end of the elastic sheet extends to the inner part of each limit groove.

Preferably, the number of the mounting grooves and the number of the placing holes are four.

Preferably, the outer sleeve of the fixed column is provided with a second spring, and the second spring abuts between the moving sleeve and the bottom of the mounting groove.

Preferably, the both sides of placing the hole are fixed with anchor clamps, anchor clamps are including fixing the fixed plate of placing hole top both sides and the screw thread post of threaded connection on the outer wall of one side is kept away from each other to two fixed plates, and the one end that two screw thread posts are close to mutually runs through two fixed plates respectively and extends to one side that two fixed plates are close to each other, and one side that two screw thread posts are close to each other all is fixed with splint, and one side that two screw thread posts are kept away from each other all is fixed with the adjustment disk.

Preferably, a plurality of handles are fixed on the outer ring of the turntable at equal intervals.

The utility model discloses in:

1. through the cooperation between carousel, support column, a plurality of mounting panel, a plurality of hole, a plurality of anchor clamps, a plurality of motor and a plurality of (mixing) shaft of placing, reach the purpose that can stir a plurality of samples simultaneously to the efficiency of the sample of coming out has been improved.

2. Through the cooperation between base, mounting hole and the pivot, the convenience is rotated the carousel to the convenience is placed the sample and is placed the difference on the carousel and place the inside in hole, and through spacing hole, spacing post, pull ring, first spring, accomodate the cooperation between hole and the spring fixture block, conveniently pins the pivot, thereby avoids the carousel to take place to rotate in the stirring.

3. Through the cooperation between spacing groove and the shell fragment, make things convenient for operating personnel to aim at spacing post with spacing hole when rotating the carousel, and then conveniently advance the inside in spacing hole with spacing post card.

The utility model discloses rational in infrastructure, easy operation, the improvement that can be great is the preliminary treatment efficiency of sample before the biological detection, operates also convenience very moreover, easily uses widely.

Drawings

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

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a front view of the present invention.

Reference numbers in the figures: the device comprises a base 1, a rotary table 2, a support column 3, a mounting plate 4, a motor 5, a stirring paddle 6, a mounting groove 7, a moving sleeve 8, a fixing column 9, a fixing plate 10, a clamping plate 11, a pull ring 12, a connecting plate 13, a limiting column 14, a containing hole 15, a mounting hole 16, a limiting hole 17, a rotating shaft 18, an elastic sheet 19, a placing hole 20, a handle 21, a limiting groove 22, an adjusting plate 23, a threaded column 24, a fixing block 25 and a locking bolt 26.

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 pretreatment device of a biological detector, including a base 1 and a turntable 2, a mounting hole 16 is provided at the top of the base 1, a rotating shaft 18 is rotatably mounted on the inner wall of the bottom of the mounting hole 16, four limiting holes 17 are provided on the outer wall of the rotating shaft 18 at equal intervals, a receiving hole 15 is provided on the inner wall of one side of the mounting hole 16, a limiting post 14 is mounted inside the receiving hole 15, one end of the limiting post 14 extends to the inside of the limiting hole 17, the other end of the limiting post 14 extends to the outside of the base 1, the turntable 2 is located at the top of the base 1, and the top of the rotating shaft 18 is fixedly connected with the bottom surface of the turntable 2, the rotation of the turntable 2 is facilitated by the arrangement of the rotating shaft 18, and the rotation of the rotating shaft 18 can be conveniently locked by the cooperation between the limiting post 14 and the limiting hole 17, so that the turntable 2 cannot rotate;

four limiting grooves 22 are equidistantly formed in the outer wall of the rotating shaft 18, the elastic piece 19 is fixed on the inner wall of one side of the mounting hole 16, one end of the elastic piece 19 extends into the limiting groove 22, and through the matching between the limiting groove 22 and the elastic piece 19, an operator can conveniently align the limiting hole 17 with the limiting column 14 when rotating the turntable 2, and further conveniently clamp the limiting column 14 into the limiting hole 17;

a plurality of handles 21 are fixed on the outer ring of the turntable 2 at equal intervals, and the handles 21 are arranged to facilitate the rotation of the turntable 2;

a spring clamping block is sleeved outside the limiting column 14 and located inside the accommodating hole 15, a first spring is sleeved outside the limiting column 14 and located inside the accommodating hole 15, the first spring is located on one side, away from the mounting hole 16, of the spring clamping block, a connecting plate 13 is fixed at one end, located outside the base 1, of the limiting column 14, a pull ring 12 is fixed at one end, away from the limiting column 14, of the connecting plate 13, and the first spring and the spring clamping block are matched with each other, so that the limiting column 14 can be automatically clamped inside the limiting hole 17, and the pull ring 12 is arranged to facilitate the outward extraction of the limiting column 14;

a supporting column 3 is fixed at the center of the top of the turntable 2, a plurality of mounting grooves 7 are equidistantly formed in the outer wall of the supporting column 3, fixed columns 9 are fixed inside the mounting grooves 7, moving sleeves 8 are movably sleeved outside the fixed columns 9, the width of each moving sleeve 8 is the same as that of the inner wall of each mounting groove 7, the moving sleeves 8 can be prevented from rotating inside the mounting grooves 7, one ends of the moving sleeves 8 extend to the outside of the mounting grooves 7, mounting plates 4 are fixed at the ends, located outside the mounting grooves 7, of the moving sleeves 8, motors 5 are mounted at the tops of the mounting plates 4, stirring paddles 6 are rotatably connected at the bottoms of the mounting plates 4, output shafts of the motors 5 are in transmission connection with the tops of the stirring paddles 6, a plurality of placing holes 20 are formed in the top surface of the turntable 2, the placing holes 20 are respectively located under the stirring paddles 6, the number of the mounting grooves 7 and the number of the placing holes 20 are four, the number of the mounting grooves 7 is set to 4, so that mutual interference of adjacent stirring paddles 6 during working can be just avoided, and the four stirring paddles 6 can be used for stirring a plurality of groups of samples simultaneously, so that the stirring efficiency is improved;

a second spring is sleeved outside the fixed column 9 and abutted between the movable sleeve 8 and the bottom of the mounting groove 7, and the second spring is convenient to arrange and can save more labor in the process of lifting the mounting plate 4 upwards;

both sides of placing hole 20 are fixed with anchor clamps, anchor clamps are including fixing the screw thread post 24 on the outer wall of placing hole 20 top both sides fixed plate 10 and threaded connection on two fixed plates 10 keep away from one side each other, the one end that two screw thread posts 24 are close to mutually runs through two fixed plates 10 respectively and extends to the one side that two fixed plates 10 are close to each other, and one side that two screw thread posts 24 are close to each other all is fixed with splint 11, one side that two screw thread posts 24 are kept away from each other all is fixed with adjustment disk 23, the container that will be equipped with the sample through the setting of anchor clamps can be convenient fixes the inside of placing hole 20.

The working principle is as follows: when the container is used, a sample to be stirred is contained, the contained sample is placed in the placing hole 20 on the rotary disc 2, the container containing the sample is clamped by the clamp at the top of the placing hole 20, the two adjusting discs 23 are rotated anticlockwise at the same time when the container is clamped by the clamp, so that the two clamping plates 11 are close to each other, the container is clamped between the two clamping plates 11, the mounting plate 4 at the top of the container is put down after the container is fixed, when the mounting plate 4 is put down, the locking bolt 26 on the fixing block 25 at the top of the mounting plate 4 is loosened, then the mounting plate 4 can be slowly put down, so that the stirring paddle 6 is gradually put into the container, when the stirring paddle 6 enters the inside of the sample to a proper depth, the locking bolt 26 is tightened, and the mounting plate 4 is fixed by using the static friction force between the locking bolt 26 and the supporting column 3, when a plurality of samples need to be stirred simultaneously, the containers with the samples can be respectively placed in the placing holes 20, and then the corresponding stirring paddles are respectively placed in the corresponding containers;

when a plurality of containers filled with samples are respectively placed at the temples of the placing holes 20 on the placing disc 2, in order to conveniently place the containers in the placing holes 20, the rotating disc 2 can be properly rotated, when the rotating disc 2 is rotated, the pull ring 12 is firstly pulled to pull out the limiting column 14, so that one end of the limiting column 14 is withdrawn to the outside of the limiting hole 17, at the moment, the first spring is compressed, then the handle 21 can be held to rotate the rotating disc 2, when the elastic sheet 19 is withdrawn from one limiting groove 22 and clamped in the limiting groove 22 at the other side when the rotating disc 2 is rotated, the situation that the limiting column 14 is just right opposite to one limiting hole 17 on the rotating shaft 18 is explained, at the moment, the pull ring is loosened, one end of the limiting column 14 is clamped in the limiting hole 17 under the action of the second spring, and the rotating shaft 18 can be fixed.

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. The utility model provides a preprocessing device of biological detector, includes base (1) and carousel (2), its characterized in that, mounting hole (16) have been seted up at the top of base (1), rotate on the bottom inner wall of mounting hole (16) and install pivot (18), four spacing holes (17) have been seted up to the equidistance on the outer wall of pivot (18), seted up on the inner wall of one side of mounting hole (16) and accomodate hole (15), accomodate the internally mounted of hole (15) and have spacing post (14), the one end of spacing post (14) extends to the inside of spacing hole (17), the other end of spacing post (14) extends to the outside of base (1), carousel (2) are located the top of base (1), and the bottom surface fixed connection of the top of pivot (18) and carousel (2), the top central point of carousel (2) puts and is fixed with support column (3), a plurality of mounting grooves (7) have been seted up to equidistance on the outer wall of support column (3), the inside of a plurality of mounting grooves (7) all is fixed with fixed column (9), the outside of a plurality of fixed column (9) all is movable sleeve and is equipped with and removes cover (8), the one end of a plurality of removal cover (8) all extends to the outside of a plurality of mounting groove (7), and removes the one end that cover (8) are located mounting groove (7) outside and is fixed with mounting panel (4), and is a plurality of motor (5) are all installed at the top of mounting panel (4), and the bottom of a plurality of mounting panel (4) all rotates and is connected with stirring rake (6), and the output shaft of motor (5) is connected with the top transmission of stirring rake (6), a plurality of holes (20) of placing have been seted up to the top surface of carousel (2), and a plurality of holes (20) of placing are located a plurality of stirring rakes (6) respectively under.

2. The pretreatment device of claim 1, wherein a spring clip is sleeved on the outside of the position-limiting post (14), the spring clip is located inside the receiving hole (15), a first spring is sleeved on the outside of the position-limiting post (14), the first spring is located inside the receiving hole (15), and the first spring is located on a side of the spring clip away from the mounting hole (16).

3. The pretreatment device of a biological detector according to claim 1, wherein a connecting plate (13) is fixed at one end of the limiting column (14) located outside the base (1), and a pull ring (12) is fixed at one end of the connecting plate (13) far away from the limiting column (14).

4. The pretreatment device of claim 1, wherein four limiting grooves (22) are equidistantly formed in the outer wall of the rotating shaft (18), an elastic sheet (19) is fixed on the inner wall of one side of the mounting hole (16), and one end of the elastic sheet (19) extends into the limiting grooves (22).

5. The pretreatment device of claim 1, wherein the number of the mounting grooves (7) and the number of the placement holes (20) are four.

6. The pretreatment device of claim 1, wherein the fixed column (9) is externally sleeved with a second spring, and the second spring abuts between the movable sleeve (8) and the bottom of the mounting groove (7).

7. The pretreatment device of a biological detector according to claim 1, wherein a clamp is fixed on both sides of the placing hole (20), the clamp comprises fixing plates (10) fixed on both sides of the top of the placing hole (20) and threaded columns (24) screwed on the outer walls of the two fixing plates (10) on the sides far away from each other, one ends of the two threaded columns (24) close to each other respectively extend through the two fixing plates (10) to the sides of the two fixing plates (10) close to each other, clamping plates (11) are fixed on the sides of the two threaded columns (24) close to each other, and adjusting plates (23) are fixed on the sides of the two threaded columns (24) far away from each other.

8. The pretreatment device of claim 1, wherein a plurality of handles (21) are fixed to the outer ring of the rotary plate (2) at equal intervals.