CN211079170U

CN211079170U - Microorganism testing device

Info

Publication number: CN211079170U
Application number: CN201922015950.2U
Authority: CN
Inventors: 杨卫兵; 李艳提
Original assignee: Henan Vocational College of Applied Technology
Current assignee: Henan Vocational College of Applied Technology
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-24
Anticipated expiration: 2029-11-19

Abstract

A microorganism testing device effectively solves the problem that reagent is inconvenient to absorb during microorganism testing, and comprises a supporting seat in the vertical direction, wherein a connecting plate which can move up and down and is in the front-back direction is arranged at the front end of the supporting seat, a sleeve which is in the vertical axial direction and is upwards opened is arranged at the front end of the connecting plate, a rotating core is coaxially and rotatably connected in the sleeve, a plurality of storage tanks which are uniformly distributed along the circumferential direction and are upwards opened are arranged in the rotating core, a through groove which is positioned on the front side and in the front-back axial direction is formed in the outer edge surface of the lower end of the sleeve, a connecting groove which can be communicated with the through groove is formed in the inner edge surface of the lower end of each storage tank, and a liquid outlet pipe which can be inserted into the.

Description

Microorganism testing device

Technical Field

The utility model relates to a microbiological examination auxiliary devices technical field, concretely relates to microbiological examination device.

Background

The microorganisms are a general term for all microorganisms which are difficult to observe by naked eyes, the microorganisms comprise bacteria, viruses, fungi, a few algae and the like, but some microorganisms can be seen by naked eyes, such as mushrooms, lucid ganoderma and the like belonging to the fungi, when the microorganisms are detected, a rubber head dropper reagent needs to be used for absorbing for multiple times for detection, different reagents need to be absorbed for multiple times sometimes, a large amount of time is wasted, and the working efficiency of detection personnel is reduced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned circumstances, in order to overcome the defect of prior art, the utility model aims at providing a microorganism inspection device, the effectual inconvenient problem of reagent absorption when having solved the microorganism inspection.

the technical scheme of its solution is, the utility model discloses a supporting seat of upper and lower direction, the supporting seat front end is equipped with the connecting plate that can reciprocate and the fore-and-aft direction, the ascending sleeve of axial and opening about the connecting plate front end is equipped with, coaxial rotation is connected with the commentaries on classics core in the sleeve, a plurality of hold tanks that follow its circumferencial direction equipartition and opening upwards have been seted up in the commentaries on classics core, set up on the sleeve lower extreme outer fringe face and lie in its front side and axial around and lead to the groove, all set up on the inner fringe face of every hold tank lower extreme can with lead to the spread groove of groove intercommunication, lead to the coaxial sliding connection in groove and.

Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, convenient to use sets up the sleeve, changes the core, the hold up tank, the drain pipe, spread groove and leads to the groove, and the inspection personnel of being convenient for have reduced inspection personnel's work load to the inspection of microorganism, have saved the time of microorganism inspection, have improved the efficiency of microorganism inspection, are equipped with supporting seat, screw rod, stop gear and inserted block simultaneously, and the inspection personnel of being convenient for is to the regulation of this device height, and to the control of commentaries on classics core turned angle, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a half-section left side perspective view diagram of the utility model.

Figure 3 is the overhead axonometric view of the partial section of the utility model.

Figure 4 is the overhead axonometric view of the partial section of the utility model.

Fig. 5 is an enlarged view of a in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

by figure 1 to 5 and give, including the supporting seat 1 of upper and lower direction, 1 front end of supporting seat is equipped with can reciprocate and the fore-and-aft direction's connecting plate 2, axial and the ascending sleeve 3 of opening about 2 front ends of connecting plate are equipped with, coaxial rotation is connected with changes core 4 in the sleeve 3, it has a plurality of storage tanks 5 that follow its circumferencial direction equipartition and opening upwards to change to have seted up in the core 4, set up on the sleeve 3 lower extreme outer fringe face and lie in its front side and axial around and lead to groove 6, all set up on the 5 lower extreme inner fringe faces of every storage tank and can with lead to groove 6 intercommunication spread groove 7, lead to coaxial sliding connection in the groove 6 and can insert in the spread groove 7 and the drain pipe 8.

In order to enable the connecting plate 2 to move up and down, the supporting seat 1 is provided with a sliding groove 9 which is in up-down direction and is through from front to back, the connecting plate 2 is in sliding connection with the sliding groove 9, the sliding groove 9 is rotationally connected with an up-down axial screw rod 10, the upper end of the screw rod 10 penetrates through the supporting seat 1 and is coaxially provided with a rotating handle 11, and the connecting plate 2 is in threaded connection with the screw rod 10.

In order to facilitate the rotation of the rotating core 4, the upper end of the sleeve 3 is coaxially and rotatably connected with a rotating ring 12, and the rotating ring 12 is fixedly connected with the outer edge surface of the rotating core 4.

In order to prevent that the liquid in the hold up tank 5 from leaking outward, 5 interior border faces of every hold up tank on all seted up indent 13, every indent 13 all with its connecting groove 7 coaxial and its diameter that corresponds the side be greater than the diameter of connecting groove 7, every indent 13 bottom surface all is connected with the dog 15 that can shelter from indent 13 through extension spring 14, the inlet that is located its upside and link up from top to bottom is seted up to 8 front ends of drain pipe.

In order to facilitate the movement of the liquid outlet pipe 8, the left side and the right side of the liquid outlet sleeve 3 are respectively provided with a limiting block 16 in the front-back direction, opposite surfaces of the two limiting blocks 16 are respectively contacted with the outer edge surface of the liquid outlet pipe 8, and the front end of the liquid outlet pipe 8 is provided with a pressing handle 17.

In order to fix the position of the rotating core 4, the lower end of the rotating core 4 is coaxially provided with a limit gear 18, the outer edge surface of the lower end of the sleeve 3 is provided with a fixed box 19 positioned on the left side of the fixed box, the left side wall of the fixed box 19 is connected with an insertion block 21 through a spring leaf 20, and the rear end of the insertion block 21 penetrates through the sleeve 3 and can be inserted into a tooth groove of the limit gear 18.

In order to prevent the liquid in the storage tank 5 from being polluted, the upper end of the rotating ring 12 is coaxially provided with a fixing ring, the upper end of the fixing ring is in threaded connection with an end cover 22, and a plurality of through grooves 23 uniformly distributed along the circumferential direction of the end cover 22 are formed in the outer edge surface of the upper side of the end cover 22.

When the utility model is used, the number of teeth of the limit gear 18 is the same as the number of the storage tanks 5, the solution required by the inspection is stored in each storage tank 5, the device is placed on an inspection table, and the microorganism required to be inspected is placed below the liquid outlet pipe 8;

If the positions of the sleeve 3 and the liquid outlet pipe 8 need to be adjusted, the rotating handle 11 is rotated clockwise, the rotating handle 11 drives the screw rod 10 to rotate clockwise, the screw rod 10 drives the connecting plate 2 to move upwards, the connecting plate 2 drives the sleeve 3 to move upwards, the sleeve 3 drives the liquid outlet pipe 8 to move upwards, if the sleeve 3 and the liquid outlet pipe 8 need to move downwards, the rotating handle 11 is rotated anticlockwise, the rotating handle 11 drives the sleeve 3 to move downwards, and due to the fact that threaded connection has self-locking performance, when the sleeve 3 of the device is adjusted to a proper position, the position of the connecting plate 2 is fixed;

When the sleeve 3 is adjusted to a proper position, if solution is required to be dripped into the microorganism, the pressing handle 17 is pressed backwards, the pressing handle 17 drives the liquid outlet pipe 8 to move backwards and be inserted into the connecting groove 7 on the corresponding side of the liquid outlet pipe 8, the liquid outlet pipe 8 is inserted into the pressure tank 13 and is contacted with the stop block 15 along with the movement of the liquid outlet pipe 8, the pressing handle 17 is continuously pushed at the moment, the liquid outlet pipe 8 pushes the stop block 15 on the corresponding side of the liquid outlet pipe 8 to move leftwards and stretch the tension spring 14, when the stop block 15 does not shield the pressure tank 13, the liquid in the storage tank 5 flows into the liquid outlet pipe 8 from the pressure tank 13 through the liquid inlet and flows out from the lower end of the liquid outlet pipe 8 due to the self gravity, so that the liquid in the storage tank 5 flows into a;

When liquid is not required to be dripped, the pressing handle 17 is loosened, the stop block 15 moves forwards under the action of the tension spring 14, the stop block 15 pushes the liquid outlet pipe to move forwards and rightwards, the stop block 15 moves forwards, when the front end face of the stop block 15 is contacted with the front side wall of the pressure groove 13, the stop block 15 shields the pressure groove 13, and meanwhile, the liquid outlet pipe 8 moves forwards to restore to the initial position;

A plurality of different liquids can be stored in the storage tanks 5, if the types of the liquids need to be replaced, the rotating ring 12 is rotated, if the rotating ring 12 is difficult to rotate, the liquid outlet pipe 8 is moved forwards to be moved out of the connecting groove 7, the rotating ring 12 drives the rotating core 4 to rotate, the rotating core 4 drives the storage tanks 5 positioned at the through grooves 6 to synchronously rotate, meanwhile, the rotating core 4 drives the limiting gear 18 to rotate, along with the rotation of the limiting gear 18, the limiting gear 18 pushes the insertion block 21 to move outwards and move out of the tooth grooves, meanwhile, the spring leaf 20 is squeezed, after the limiting gear 18 rotates for a certain angle, the insertion block 21 is inserted into the tooth grooves adjacent to the limiting gear 18 again, at the moment, the storage tanks 5 positioned at the through grooves 6 move to one side, the storage tanks 5 adjacent to the insertion block move to the original positions, and at the moment, the replacement;

After the solution in the storage tank 5 is used, the end cover 22 is rotated counterclockwise to prevent the sleeve 3 from being shielded, the solution in the storage tank 5 is replenished at the moment, and after the solution is replenished, the end cover 22 is rotated clockwise to restore the end cover 22 to the initial position.

The utility model discloses a sleeve 3 can adopt transparent material, and the inspection personnel of being convenient for observe its inside solution.

Claims

1. the utility model provides a microorganism verifying attachment, including supporting seat (1) of upper and lower direction, a serial communication port, supporting seat (1) front end is equipped with connecting plate (2) that can reciprocate and fore-and-aft direction, axial and the ascending sleeve of opening (3) about connecting plate (2) front end is equipped with, coaxial rotation is connected with commentaries on classics core (4) in sleeve (3), it has a plurality of storage tank (5) of its circumferencial direction equipartition and opening ascending to have seted up in commentaries on classics core (4), set up on sleeve (3) lower extreme outer fringe face and lie in its front side and axial around and lead to groove (6), all set up on every storage tank (5) lower extreme inner fringe face can with lead to groove (6) the spread groove (7) of intercommunication, coaxial sliding connection has drain pipe (8) that can insert in spread groove (7) and fall L shape.

2. The microorganism testing device according to claim 1, wherein the supporting seat (1) is provided with a sliding groove (9) which is vertically and longitudinally communicated, the connecting plate (2) is slidably connected with the sliding groove (9), the sliding groove (9) is rotatably connected with a screw rod (10) which is vertically and axially, the upper end of the screw rod (10) penetrates through the supporting seat (1) and is coaxially provided with a rotating handle (11), and the connecting plate (2) is in threaded connection with the screw rod (10).

3. A microbiological testing device according to claim 1 wherein said sleeve (3) is coaxially and rotatably connected at its upper end with a rotary ring (12), said rotary ring (12) being fixedly connected to the outer peripheral surface of said rotary core (4).

4. The microorganism inspection device according to claim 1, wherein each storage tank (5) is provided with a pressure groove (13) on the inner edge surface, each pressure groove (13) is coaxial with the connecting groove (7) on the corresponding side and has a diameter larger than that of the connecting groove (7), the bottom surface of each pressure groove (13) is connected with a stop block (15) capable of shielding the pressure groove (13) through a tension spring (14), and the front end of the liquid outlet pipe (8) is provided with a liquid inlet which is positioned on the upper side of the liquid outlet pipe and is through up and down.

5. The microorganism testing device according to claim 1, wherein the left side and the right side of the sleeve (3) are respectively provided with a front-back limiting block (16), opposite surfaces of the two limiting blocks (16) are respectively contacted with the outer edge surface of the liquid outlet pipe (8), and the front end of the liquid outlet pipe (8) is provided with a press handle (17).

6. The microorganism testing device according to claim 1, wherein the lower end of the rotary core (4) is coaxially provided with a limit gear (18), the outer peripheral surface of the lower end of the sleeve (3) is provided with a fixed box (19) positioned on the left side of the sleeve, the left side wall of the fixed box (19) is connected with an insert block (21) through a spring piece (20), and the rear end of the insert block (21) penetrates through the sleeve (3) and can be inserted into a tooth groove of the limit gear (18).

7. The microorganism testing device according to claim 3, wherein the upper end of the rotating ring (12) is coaxially provided with a fixing ring, the upper end of the fixing ring is in threaded connection with an end cover (22), and the outer edge surface of the upper side of the end cover (22) is provided with a plurality of through grooves (23) which are uniformly distributed along the circumferential direction.