CN213600418U

CN213600418U - Hospital sewage sampling device

Info

Publication number: CN213600418U
Application number: CN202022907225.9U
Authority: CN
Inventors: 甘居聪; 梁燕; 缪雨
Original assignee: Zigong Maternal and Child Health Hospital
Current assignee: Zigong Maternal and Child Health Hospital
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-02
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a hospital sewage sampling device, which comprises a cavity and a sealing device arranged at the top of the cavity, wherein the sealing device comprises a ring body, one side of the ring body is hinged with a sealing cover, the inner side surface of the sealing cover is provided with a ball body, one side of the sealing cover, which is away from the ring body, is provided with an elastic column, the end part of the elastic column is provided with a limiting piece, the other side of the periphery of the ring body is provided with a slot, and one side of the; threads are arranged on the inner periphery of the ring body and are in threaded fit connection with a sealing plate, a groove is formed in the upper surface of the sealing plate close to the periphery, a spring is arranged in the groove, a reset plate is arranged at the top of the spring, and a funnel-shaped flow guide hopper is hollowed in the middle of the sealing plate and is fixed in a sealing mode; the inner wall of the flow guide hopper is also symmetrically provided with convex columns close to the upper side, an auxiliary rotating rod can be detachably arranged through the convex columns, and the bottom of the flow guide hopper is in threaded connection with a cylindrical filter screen; the utility model discloses can one-hand operation when the sampling, it is sealed effectual, be convenient for sealed and open, can select whether solid-liquid separation, application range is wide as required.

Description

Hospital sewage sampling device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to hospital's sewage sampling device.

Background

The sewage collection system that hospital tradition used is the glass bottle usually, and it is sealed through directly placing the glass bottle lid on the glass bottle, the device need a hand to take off the bottle lid and hold when the sampling, samples through another hand, and it is inconvenient to use, and the leakproofness is relatively poor moreover, and glass bottleneck department easily takes place the breach when depositing, influences the testing result, and current sewage collection system can not carry out solid-liquid separation in addition, has certain limitation during the use.

Disclosure of Invention

The utility model provides a can one-hand operation when the sample, the leakproofness is good, and can select whether solid-liquid separation's hospital sewage sampling device as required, the problem that will solve is that the sewage collection device that hospital tradition used is the glass bottle usually, it is sealed through directly placing the glass bottle lid on the glass bottle, the device needs a hand to take off the bottle lid and hold when the sample, sample through another hand, it is inconvenient to use, and the leakproofness is relatively poor, glass bottleneck department easily takes place the breach when depositing, influence the testing result, current sewage collection device can not carry out solid-liquid separation in addition, certain limitation has during the use.

In order to solve the technical problem, the utility model discloses a following technical scheme: a hospital sewage sampling device comprises a cavity and a sealing device arranged at the top of the cavity, wherein the sealing device comprises a ring body which is hermetically fixed at the top of the cavity, one side of the periphery of the ring body is hinged with a sealing cover, the surface of the inner side of the sealing cover is provided with a ball body, one side of the periphery of the sealing cover, which is far away from the ring body, is provided with an elastic column, the end part of the elastic column is provided with a limiting piece, the other side of the periphery of the ring body is provided with a slot, one side of the slot, which is far away from the ring body, is provided with an opening, and; threads are arranged on the inner periphery of the ring body and are connected with a sealing plate in a threaded fit mode, a groove is formed in the upper surface of the sealing plate close to the periphery, a spring is arranged in the groove, a reset plate is arranged at the top of the spring and can be compressed in the groove, a funnel-shaped flow guide hopper is hollowed out in the middle of the sealing plate and is fixed in a sealing mode, the reset plate can be extruded when the sealing cover is covered, meanwhile, the flow guide hopper is sealed through a ball body, and when the sealing cover is opened, the reset plate can jack up the sealing cover; the water conservancy diversion is fought the inner wall and is close to the upside still symmetry and be provided with the projection and can have supplementary bull stick through projection demountable installation, water conservancy diversion bottom threaded connection has the column filter screen.

Preferably, the cavity is a bottle body.

Preferably, the cavity is made of plastics, a strip-shaped groove is formed in the cavity, transparent glass is arranged in the strip-shaped groove, and scale marks are marked on one side, located on the cavity, of the transparent glass.

Preferably, the lower part of the slot is connected with a reinforcing ring through a damping rotating shaft, and when the elastic column is inserted into the slot, the reinforcing ring can be sleeved on the elastic column.

Preferably, the ring body and the reinforcing ring are made of magnetic metal.

Preferably, the surface of the cavity is provided with a label.

Preferably, the surface of the cavity is provided with a rotating rod groove for placing an auxiliary rotating rod.

Compared with the prior art, the utility model discloses well closing cap and cavity structure as an organic whole can one-hand operation when the sampling, fight through spheroid and water conservancy diversion, and is sealed effectual, through the fixed closing cap of elasticity post, spacing piece, slot, be convenient for sealed and open, when opening, through the automatic closing cap that bounces of the board that resets, easy operation, water conservancy diversion fill bottom still threaded connection have the filter screen, can select whether solid-liquid separation as required, and application range is wide.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the top view structure of the middle sealing plate of the present invention.

In the figure: 1. the sealing plate 2, the flow guide hopper 3, the slot 4, the reinforcing ring 5, the cavity 6, the transparent glass 7, the scale mark 8, the filter screen 9, the ring body 10, the elastic column 11, the limiting sheet 12, the sealing cover 13, the ball body 14, the spring 15, the reset plate 16, the auxiliary rotating rod 161, the convex column 17, the label 18 and the rotating rod groove.

Detailed Description

Example (b): as shown in fig. 1 and 2, a hospital sewage sampling device comprises a cavity 5 and a sealing device arranged at the top of the cavity 5, wherein the sealing device comprises a ring body 9 fixed at the top of the cavity 5 in a sealing manner, one side of the periphery of the ring body 9 is hinged with a sealing cover 12, the inner side surface of the sealing cover 12 is provided with a ball 13, one side of the sealing cover 12, which is far away from the ring body 9, is provided with an elastic column 10, the end part of the elastic column 10 is provided with a limiting piece 11, the other side of the periphery of the ring body 9 is provided with a slot 3, one side of the slot 3, which is far away from the ring body 9, is provided with an opening, the opening is matched with the limiting piece, and when the sealing cover 12 is covered.

The closing cap 12 passes through ring body 9 and cavity 5 structure as an organic whole, need not hold closing cap 12 during the sampling, can one-hand operation, when closing cap 12 was covered, in slot 3 was inserted to elasticity post 10, under the elastic action of elasticity post 10, spacing piece 11 card realized closing cap 12's fixed in the opening of slot 3 one side, when opening, pressed spacing piece 11, made spacing piece 11 break away from in the opening, can open closing cap 12.

Be equipped with screw thread and screw-thread fit in the interior week of ring body 9 and be connected with shrouding 1, 1 upper surface of shrouding is close to week side and sets up flutedly, be provided with spring 14 in the recess, spring 14 top is provided with the board 15 that resets, the board 15 that resets can compress in the recess, 1 middle part fretwork of shrouding is sealed to be fixed with and is the water conservancy diversion fill 2 that leaks hopper-shaped, and then can extrude the board 15 that resets when closing cap 12 covers, and spheroid 13 is sealed with water conservancy diversion fill 2 simultaneously, when closing cap 12 was opened, the board 15 that resets can jack-up closing cap 12.

During the use, when closing cap 12 was covered fixedly, spheroid 13 entered into water conservancy diversion fill 2 in, hugged closely with 2 inner walls of water conservancy diversion to the realization is to the sealed of water conservancy diversion 2, and closing cap 12 will reset board 15 and press through spring 14 in the recess of shrouding 1 simultaneously, and when spacing piece 11 breaks away from the opening of slot 3, reset board 15 rose under the effect of spring 4, jack-up closing cap 12, and the certain angle is opened automatically to the closing cap.

2 inner walls of diversion fill are close to the upside and still the symmetry is provided with the projection 161 and can pass through the projection 161, need explain that, the purpose that the projection 161 is close to the upside is avoided when closing cap 12 is covered, with spheroid 13 contact, projection 161 demountable installation has supplementary bull stick 16, and supplementary bull stick 16 is the body of rod that the through-hole was seted up at both ends, 2 bottom threaded connection of diversion fill have column filter screen 8.

When the rotary plate is used, the auxiliary rotary rod 16 can be sleeved on the convex column 161, so that the whole sealing plate 1 can be rotated, the whole turning plate 1 and the ring body 9 can be separated or fixed, whether a filter screen 8 needs to be installed or not can be selected according to requirements after separation, the auxiliary rotary rod 16 can be removed after fixation, and the rotary plate can be normally used; when using filter screen 8, after the sample was accomplished, can adopt same mode, rotate shrouding 1 and take off, then take out corresponding solid and liquid respectively again can.

Preferably, the cavity 5 is a bottle body, so that the bottle body is convenient to hold by hand and accords with use habits.

Preferably, cavity 5 is made by plastics, seted up the bar groove on cavity 5 and set up clear glass 6 in the bar inslot, 6 one side of clear glass is located cavity 5 and is marked scale mark 7, is difficult for breaking to can take a sample through clear glass 6 and scale mark 7 ration.

Preferably, slot 3 below is connected with reinforcing ring 4 through the damping pivot, when elastic column 10 inserted in slot 3, reinforcing ring 4 can overlap on elastic column 10, and ring body 9 and reinforcing ring 4 have magnetic metal to make, when covering closing cap 12, upwards rotates reinforcing ring 4, overlaps on elastic column 11, and closing cap 12 is opened when avoiding the mistake to touch spacing piece 11, further strengthens sealed fixed effect.

Preferably, the surface of the cavity 5 is provided with a label 17 for easy identification; the surface of the cavity 5 is provided with a rotating rod groove 18 for placing the auxiliary rotating rod 16, so that the auxiliary rotating rod 16 can be conveniently placed.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hospital's sewage sampling device, includes cavity (5) and sets up in the sealing device at cavity (5) top, its characterized in that: the sealing device comprises a ring body (9) which is hermetically fixed at the top of a cavity (5), one side of the periphery of the ring body (9) is hinged with a sealing cover (12), the inner side surface of the sealing cover (12) is provided with a ball body (13), one side of the periphery of the sealing cover (12), which is far away from the ring body (9), is provided with an elastic column (10), the end part of the elastic column (10) is provided with a limiting piece (11), the other side of the periphery of the ring body (9) is provided with a slot (3), one side of the slot (3), which is far away from the ring body (9), is provided with an opening, when the sealing cover (12) is covered, the elastic column (10) can be inserted into the slot (3;

threads are arranged on the inner periphery of the ring body (9) and are connected with a sealing plate (1) in a threaded fit mode, a groove is formed in the upper surface of the sealing plate (1) close to the periphery, a spring (14) is arranged in the groove, a reset plate (15) is arranged at the top of the spring (14), the reset plate (15) can be compressed in the groove, a funnel-shaped flow guide hopper (2) is hollowed in the middle of the sealing plate (1) and is fixed in a sealing mode, the reset plate (15) can be extruded when the sealing cover (12) is covered, meanwhile, the flow guide hopper (2) is sealed through a ball body (13), and when the sealing cover (12) is opened, the reset plate (15) can jack up the sealing cover (12;

the inner wall of the flow guide hopper (2) is close to the upper side and is symmetrically provided with a convex column (161) and can be detachably provided with an auxiliary rotating rod (16) through the convex column (161), and the bottom of the flow guide hopper (2) is in threaded connection with a cylindrical filter screen (8).

2. The hospital waste water sampling device according to claim 1, characterized in that: the cavity (5) is a bottle body.

3. The hospital waste water sampling device according to claim 1, characterized in that: the cavity (5) is made of plastic, a strip-shaped groove is formed in the cavity (5), transparent glass (6) is arranged in the strip-shaped groove, and scale marks (7) are marked on one side of the transparent glass (6) located on the cavity (5).

4. The hospital waste water sampling device according to claim 1, characterized in that: the lower portion of the slot (3) is connected with a reinforcing ring (4) through a damping rotating shaft, and when the elastic column (10) is inserted into the slot (3), the reinforcing ring (4) can be sleeved on the elastic column (10).

5. The hospital waste water sampling device according to claim 4, characterized in that: the ring body (9) and the reinforcing ring (4) are made of magnetic metal.

6. The hospital waste water sampling device according to claim 1, characterized in that: and a label (17) is arranged on the surface of the cavity (5).

7. The hospital waste water sampling device according to claim 1, characterized in that: the surface of the cavity (5) is provided with a rotating rod groove (18) for placing an auxiliary rotating rod (16).