Medical sewer cover plate

Abstract

The utility model discloses a medical sewer cover plate which comprises a top plate and a connecting pipe, the connecting pipe is fixedly connected to the bottom of the top plate, a plurality of connecting rings are arranged on the connecting pipe, a first sealing ring is further arranged on the connecting pipe, and the first sealing ring is located above the connecting rings. A through hole is formed in the top plate, a second sealing ring is arranged on the inner wall of the through hole, the first sealing ring and the second sealing ring are both made of rubber, and an inflation device communicated with the interiors of the first sealing ring and the second sealing ring is arranged on the top plate; the odor in the sewer can be effectively prevented from being emitted.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical instruments, especially relates to a medical sewer cover plate. BACKGROUND

[0002] Dialysis is a separation and purification technology that separates small molecules from biological macromolecules by the principle that small molecules diffuse to water (or buffer) through a semi-permeable membrane. Dialysis therapy is a treatment method that removes components (solute or water) in the body fluid through a semi-permeable membrane, which can be divided into two types: hemodialysis and peritoneal dialysis. Dialysis treatment produces waste water that needs to be discharged into the sewer. The existing method is to directly insert the drain pipe of the dialysis instrument into the sewer pipe, but the drain pipe opening is much larger than the drain pipe opening, and the odor of the sewer will spread from the sewer opening, making the entire medical room full of foul odor and affecting the treatment environment. SUMMARY

[0003] The summary part of the present application is used to introduce the concept in a simple form, which will be described in detail in the specific embodiment part. The summary part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0004] The utility model discloses in order to overcome the insufficient of prior art, provide a medical sewer cover plate.

[0005] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: a medical sewer cover plate, including top plate and connecting pipe, connecting pipe is fixedly connected to the bottom of top plate, it is equipped with a plurality of connecting rings on connecting pipe, it is equipped with first sealing ring still on connecting pipe, and first sealing ring is above connecting ring;Top plate is equipped with through -hole, and the inner wall of through -hole is equipped with second sealing ring, and first sealing ring and second sealing ring are all made of rubber, and top plate is equipped with the inflation device that communicates with the inside of first sealing ring and second sealing ring.

[0006] Further, the connecting ring is made of rubber, and the outer contour of the connecting ring is inclined to the top plate.

[0007] Further, the top plate is provided with a cover plate, the cover plate covers the top of the through hole, the cover plate is provided with a fifth connecting block, the fifth connecting block is provided with a connecting shaft, and the connecting shaft is rotatably connected to the top plate.

[0008] Further, the inflation device includes a movable block, a piston plate, a push rod, and a push plate, the top plate is provided with a through slot, the movable block is inserted into the through slot, the movable block is provided with a cavity, the piston plate is in the cavity, the push rod is provided on the piston plate, and the push plate is provided on the top of the push rod.

[0009] Further, the movable block side wall is provided with a first connecting block and a second connecting block, the through slot side wall is provided with a groove corresponding to the first connecting block and the second connecting block, the first connecting block is provided with a first gas outlet communicated with the cavity, the second connecting block is provided with a second gas outlet communicated with the cavity, and the groove side wall is provided with a first gas conveying cavity communicated with the first sealing ring and a second gas conveying cavity communicated with the second sealing ring.

[0010] Further, the piston plate bottom is provided with a supporting spring, the piston plate is provided with a ventilation hole, and the piston plate bottom is provided with a turning plate covering the ventilation hole bottom surface and rotationally connected to the piston plate at one end.

[0011] Further, the movable block side wall is provided with a first movable slot and a second movable slot, the first movable slot is above the second movable slot, the movable block is provided with a connecting cavity communicating the first movable slot and the second movable slot, the first movable slot is provided with a first push block, the second movable slot is provided with a first supporting block, the first supporting block and the first push block are connected through a connecting rod, the connecting rod is provided with a first reset spring, the through slot inner wall is provided with a second supporting block, the second supporting block is inserted into the slot, and the first supporting block is provided with an inclined surface.

[0012] Further, the piston plate is provided with a movable cavity, the push rod is provided with a through cavity communicated with the movable cavity, the through cavity is provided with a rotating shaft, the rotating shaft bottom is provided with a rotating wheel, the rotating wheel is provided with a protruding block, the movable cavity is provided with a fixed plate, the cavity inner wall is provided with a fixed groove corresponding to the fixed plate, and the fixed groove inner wall is provided with a second reset spring.

[0013] Further, the top plate is provided with a third movable slot, the third movable slot bottom is provided with a fourth movable slot communicated with the first gas conveying cavity, the third movable slot is provided with a second push block, the second push block is provided with a third connecting block, the third connecting block bottom is provided with a first movable plate, the first movable plate is in the first gas conveying cavity, the first gas conveying cavity is provided with a first partition plate, the first partition plate is provided with a first opening, the first movable plate is provided with a second opening, and the first opening and the second opening are staggered.

[0014] Further, the top plate is provided with a fifth movable slot, the fifth movable slot bottom is provided with a sixth movable slot communicated with the second gas conveying cavity, the fifth movable slot is provided with a third push block, the third push block is provided with a fourth connecting block, the fourth connecting block bottom is provided with a second movable plate, the second movable plate is in the second gas conveying cavity, the second gas conveying cavity is provided with a second partition plate, the second partition plate is provided with a third opening, the second movable plate is provided with a fourth opening, and the third opening and the fourth opening are staggered.

[0015] The utility model discloses a medical sewer cover which can avoid odor emission. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The illustrative embodiments of the application, and their description, do not limit the application. Rather, the illustrative embodiments of this application are provided so that this application will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.

[0017] In addition, and where used herein, the following legend applies to the drawings: like reference numerals designate like elements throughout the drawings.

[0018] In the drawings:

[0019] Figure 1 It is a structural schematic view of the medical sewer cover plate in an embodiment of the present application.

[0020] Figure 2 It is a structural schematic view of the medical sewer cover plate in an embodiment of the present application. Figure 1 It is a sectional view of the movable block of the medical sewer cover plate in the embodiment shown. Figure 1 .

[0021] Figure 3 It is an enlarged view of A in the embodiment shown. Figure 2

[0022] It is a sectional view of the movable block of the medical sewer cover plate in the embodiment shown. Figure 4 Figure 1 Figure 2 It is an enlarged view of B in the embodiment shown.

[0023] Figure 5 It is an enlarged view of C in the embodiment shown. Figure 4

[0024] It is a sectional view of the runner of the medical sewer cover plate in the embodiment shown. Figure 6 Figure 1 It is an enlarged view of D in the embodiment shown.

[0025] Figure 7 Figure 6 It is a sectional view of the first gas conveying cavity of the medical sewer cover plate in the embodiment shown.

[0026] Figure 8 It is an enlarged view of C in the embodiment shown. Figure 1

[0027] It is an enlarged view of D in the embodiment shown. Figure 9 Figure 8 The meanings of the reference numerals in the drawings are as follows:

[0028]

[0029] ​​​​​​101, top plate; 102, connecting pipe; 103, connecting ring; 104, cover plate; 105, push plate; 106, movable block; 107, piston plate; 108, push rod; 109, supporting spring; 110, first connecting block; 111, second connecting block; 112, first gas conveying cavity; 113, second gas conveying cavity; 114, first partition plate; 115, third connecting block; 116, second push block; 117, second partition plate; 118, second movable plate; 119, fourth connecting block; 120, third push block; 121, first sealing ring; 122, fixed plate; 123, rotating wheel; 1231, protruding block; 124, second reset spring; 125, rotating shaft; 126, rotating disc; 127, air hole; 128, turning plate; 129, first push block; 130, first supporting block; 131, connecting rod; 132, first reset spring; 133, second supporting block; 134, first movable plate; 135, second sealing ring. DETAILED DESCRIPTION

[0030] Embodiments of the present disclosure will be described in more detail with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings of the present disclosure are only for illustrative purposes and are not intended to limit the scope of protection of the present disclosure.

[0031] In addition, it should be further noted that only parts related to the utility model are shown in the drawings for ease of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0032] It should be noted that the terms "first", "second" and the like mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0033] It should be noted that the terms "one", "multiple" mentioned in the present disclosure are illustrative and not restrictive, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0034] The names of the messages or information exchanged between the multiple devices in the embodiments of the present disclosure are only for illustrative purposes and are not intended to limit the scope of these messages or information.

[0035] The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.

[0036] As Figures 1-9As shown, a medical sewer cover plate comprises a top plate 101 and a connecting pipe 102, the connecting pipe 102 is fixedly connected to the bottom of the top plate 101, a plurality of connecting rings 103 are arranged on the connecting pipe 102, a first sealing ring 121 is arranged on the connecting pipe 102, and the first sealing ring 121 is above the connecting ring 103; a plurality of through holes are arranged on the top plate 101, the through holes are used for inserting the drain pipe of a dialysis instrument, a second sealing ring 135 is arranged on the inner wall of the through hole, the first sealing ring 121 and the second sealing ring 135 are both made of rubber, and an inflation device is arranged on the top plate 101 and communicates with the interiors of the first sealing ring 121 and the second sealing ring 135.

[0037] The connecting ring 103 is made of rubber, and the outer contour of the connecting ring 103 is inclined to the top plate 101; by means of the inclined arrangement of the connecting ring 103, the resistance of the connecting pipe 102 inserted into the sewer pipe opening is reduced, the top of the connecting ring 103 abuts against the inner wall of the sewer pipe, the resistance of the connecting pipe 102 taken out from the sewer pipe is increased, and the connecting effect of the connecting pipe 102 and the sewer pipe is ensured.

[0038] A plurality of cover plates 104 are arranged on the top plate 101, the cover plates 104 cover the top of the through hole, that is, one through hole corresponds to one cover plate 104, an extension part is arranged on the cover plate 104, the extension part extends into the through hole to improve the sealing effect of the cover plate 104 on the through hole; when the through hole is not used, the cover plate 104 seals the through hole, so that the smell in the sewer is prevented from being discharged from the through hole.

[0039] Specifically, the inflation device comprises a movable block 106, a piston plate 107, a push rod 108 and a push plate 105, a through slot is arranged on the top plate 101, the movable block 106 is inserted into the through slot, a cavity is arranged on the movable block 106, the piston plate 107 is in the cavity, the push rod 108 is arranged on the piston plate 107, the push plate 105 is arranged on the top of the push rod 108, the top of the push rod 108 penetrates out of the cavity, a containing groove is arranged on the top of the through slot, the push plate 105 is arranged in the containing groove, and the cross section of the containing groove is larger than the diameter of the push plate 105, so that the push plate 105 is conveniently taken out of the containing groove.

[0040] A first connecting block 110 and a second connecting block 111 are arranged on the side wall of the movable block 106, grooves corresponding to the first connecting block 110 and the second connecting block 111 are arranged on the side wall of the through slot, a first air outlet communicating with the cavity is arranged on the first connecting block 110, a second air outlet communicating with the cavity is arranged on the second connecting block 111, a first gas conveying cavity 112 communicating with the first sealing ring 121 and a second gas conveying cavity 113 communicating with the second sealing ring 135 are arranged on the side wall of the groove.

[0041] The piston plate 107 is provided with a supporting spring 109 at the bottom, and is provided with a vent hole 127 on the piston plate 107, and is provided with a turning plate 128 at the bottom of the piston plate 107, the turning plate 128 covers the bottom surface of the vent hole 127, and one end of the turning plate 128 is rotationally connected to the piston plate 107; when the piston plate 107 moves upward, the turning plate 128 is turned downward to open the vent hole 127, and when the piston plate 107 moves downward, the turning plate 128 is abutted against the bottom surface of the vent hole 127 to close the vent hole 127.

[0042] The side wall of the movable block 106 is provided with a slotted opening, and the side wall of the slotted opening is provided with a first movable slot and a second movable slot, the first movable slot is above the second movable slot, and the movable block 106 is provided with a connecting cavity communicating the first movable slot and the second movable slot; the first movable slot is provided with a first push block 129, the second movable slot is provided with a first supporting block 130, the first supporting block 130 and the first push block 129 are connected through a connecting rod 131, the connecting rod 131 is provided with a first reset spring 132, the inner wall of the slotted opening is provided with a second supporting block 133, the second supporting block 133 is inserted into the slotted opening, and the first supporting block 130 is provided with an inclined surface.

[0043] The piston plate 107 is provided with a movable cavity, the push rod 108 is provided with a through cavity communicating with the movable cavity, the through cavity is provided with a rotating shaft 125, the bottom of the rotating shaft 125 is provided with a rotating wheel 123, the top of the rotating shaft 125 is provided with a rotating disc 126, the rotating disc 126 is located at the top of the push plate 105, the rotating wheel 123 is provided with a protruding block 1231, the movable cavity is provided with a fixed plate 122, the inner wall of the cavity is provided with a fixed slot corresponding to the fixed plate 122, and the inner wall of the fixed slot is provided with a second reset spring 124.

[0044] The top plate 101 is provided with a third movable slot, the third movable slot is provided with a fourth movable slot communicating with the first gas conveying cavity 112 at the bottom, the third movable slot is provided with a second push block 116, the second push block 116 is provided with a third connecting block 115, the third connecting block 115 is provided with a first movable plate 134 at the bottom, the first movable plate 134 is located in the first gas conveying cavity 112, the first gas conveying cavity 112 is provided with a first partition plate 114, the first partition plate 114 is provided with a first opening, the first movable plate 134 is provided with a second opening, the first opening and the second opening are staggered, and when the first movable plate 134 is abutted against the first partition plate 114, the first gas conveying cavity 112 is closed.

[0045] The top plate 101 is provided with a fifth movable slot, the bottom of the fifth movable slot is provided with a sixth movable slot communicated with the second gas conveying cavity 113, the fifth movable slot is provided with a third push block 120, the third push block 120 is provided with a fourth connecting block 119, the bottom of the fourth connecting block 119 is provided with a second movable plate 118, the second movable plate 118 is located in the second gas conveying cavity 113, the second gas conveying cavity 113 is provided with a second partition plate 117, the second partition plate 117 is provided with a third opening, the second movable plate 118 is provided with a fourth opening, the third opening and the fourth opening are staggered, when the second movable plate 118 is abutted on the second partition plate 117, the second gas conveying cavity 113 is closed.

[0046] The second push block 116 and the third push block 120 always cover the fourth movable slot and the low flow movable slot when moving, which guarantees the sealing of the first gas conveying cavity 112 and the second gas conveying cavity 113; the first movable plate 134 has the same structure as the second movable plate 118, the first partition plate 114 has the same structure as the second partition plate 117, therefore the first opening has the same structure as the third opening, the second opening has the same structure as the fourth opening.

[0047] After the connecting pipe 102 is inserted into the sewer pipe, the push plate 105 is pulled out of the containing groove, at this time one end of the fixed plate 122 is inserted into the fixed groove, the push plate 105 drives the movable block 106 to move upwards, the movable block 106 is lifted from the through groove, the first supporting block 130 moves to the top of the second supporting block 133 and is abutted against the top surface of the second supporting block 133, so as to provide a supporting force for the movable block 106; the rotating disc 126 is rotated, so that the protrusion 1231 on the rotating wheel 123 is staggered with the fixed plate 122, the second reset spring 124 pushes the fixed plate 122 out of the fixed groove; the second push block 116 is pushed to move, the first air cavity 112 is opened, the push plate 105 is repeatedly pressed to input air into the first sealing ring 121, the first sealing ring 121 is abutted against the inner wall of the sewer pipe, so as to improve the sealing effect and the connecting effect of the connecting pipe 102 and the inner wall of the sewer pipe, the push plate 105 cannot be pushed, the first movable plate 134 is abutted against the first partition plate 114, so as to close the first air cavity 112; the cover plate 104 is removed to open the through hole, the drainage pipe of the dialysis instrument is inserted into the through hole, the third push block 120 is pushed to move, the push plate 105 is repeatedly pushed to fill air into the second sealing ring 135, the second sealing ring 135 is abutted against the side wall of the drainage pipe, so as to fill the gap between the drainage pipe and the inner wall of the through hole, the push plate 105 cannot be pushed, the third push block 120 is pushed back to close the second air cavity 113; the first push block 129 is pushed into the first movable groove, so that the first supporting block 130 enters into the second movable groove, the movable block 106 is pushed downwards, so that the movable block 106 enters into the through groove, the push plate 105 cannot be pushed, the rotating disc 126 is rotated, so that the protrusion 1231 on the rotating wheel 123 pushes the fixed plate 122 to move, the fixed plate 122 is inserted into the fixed groove to fix the piston plate 107, the push plate 105 is fixed on the top surface of the movable block 106, and the installation of the whole sewer cover is completed.

[0048] Through the setting of the first sealing ring 121 and the second sealing ring 135, the gap between the sewer cover and the sewer and the drainage pipe is filled, the smell in the sewer is effectively prevented from being emitted, and the medical environment is improved.

[0049] The above description is only some preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the utility model range involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the above utility model concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form a technical solution.

Claims

1. A medical sewer cover plate comprising a top plate and a connecting pipe, the connecting pipe being fixedly connected to the bottom of the top plate, a plurality of connecting rings being arranged on the connecting pipe, characterized in that: The connecting pipe is further provided with a first sealing ring above the connecting ring; the top plate is provided with a through hole, and a second sealing ring is arranged on the inner wall of the through hole; the first sealing ring and the second sealing ring are made of rubber; and the top plate is provided with an air filling device communicating with the interiors of the first sealing ring and the second sealing ring.

2. The medical manhole cover according to claim 1, characterized by: The connecting ring is made of rubber, and the outer contour of the connecting ring is inclined towards the top plate.

3. The medical manhole cover as claimed in claim 1, wherein: The top plate is provided with a cover plate covering the top of the through hole, and the cover plate is provided with a fifth connecting block, and the fifth connecting block is provided with a connecting shaft rotationally connected to the top plate.

4. The medical manhole cover as claimed in claim 1, wherein: The air filling device comprises a movable block, a piston plate, a push rod and a push plate; the top plate is provided with a through slot, the movable block is inserted into the through slot, the movable block is provided with a cavity, the piston plate is in the cavity, the push rod is arranged on the piston plate, and the push plate is arranged on the top of the push rod and penetrates out of the cavity.

5. A medical sewer cover according to claim 4, characterised in that: The side wall of the movable block is provided with a first connecting block and a second connecting block, the side wall of the through slot is provided with grooves corresponding to the first connecting block and the second connecting block, the first connecting block is provided with a first air outlet communicating with the cavity, the second connecting block is provided with a second air outlet communicating with the cavity, the side wall of the groove is provided with a first air conveying cavity communicating with the first sealing ring and a second air conveying cavity communicating with the second sealing ring.

6. The medical sewer cover according to claim 4, characterized in that: The bottom of the piston plate is provided with a supporting spring, the piston plate is provided with a ventilation hole, the bottom of the piston plate is provided with a flap covering the bottom surface of the ventilation hole, and one end of the flap is rotationally connected to the piston plate.

7. The medical sewer cover according to claim 4, characterized in that: The side wall of the movable block is provided with a slot, the side wall of the slot is provided with a first movable groove and a second movable groove, the first movable groove is above the second movable groove, the movable block is provided with a connecting cavity communicating the first movable groove and the second movable groove; the first movable groove is provided with a first push block, the second movable groove is provided with a first supporting block, the first supporting block and the first push block are connected through a connecting rod, the connecting rod is provided with a first reset spring, the inner wall of the through slot is provided with a second supporting block, the second supporting block is inserted into the slot, and the first supporting block is provided with an inclined surface.

8. The medical sewer cover according to claim 4, characterized in that: The piston plate is provided with a movable cavity, the push rod is provided with a through cavity communicating with the movable cavity, a rotating shaft is arranged in the through cavity, the bottom of the rotating shaft is provided with a rotating wheel, the rotating wheel is provided with a protruding block, the movable cavity is provided with a fixed plate, the inner wall of the cavity is provided with a fixed groove corresponding to the fixed plate, and the inner wall of the fixed groove is provided with a second reset spring.

9. The medical sewer cover according to claim 5, characterized in that: The third movable slot is provided on the top plate, the bottom of the third movable slot is provided with a fourth movable slot communicated with the first gas conveying cavity, a second push block is arranged in the third movable slot, a third connecting block is arranged on the second push block, the bottom of the third connecting block is provided with a first movable plate, the first movable plate is arranged in the first gas conveying cavity, a first partition plate is arranged in the first gas conveying cavity, a first opening is arranged on the first partition plate, a second opening is arranged on the first movable plate, and the first opening and the second opening are staggered.

10. The medical manhole cover as claimed in claim 5, wherein: The fifth movable slot is provided on the top plate, the bottom of the fifth movable slot is provided with a sixth movable slot communicated with the second gas conveying cavity, a third push block is arranged in the fifth movable slot, a fourth connecting block is arranged on the third push block, the bottom of the fourth connecting block is provided with a second movable plate, the second movable plate is arranged in the second gas conveying cavity, a second partition plate is arranged in the second gas conveying cavity, a third opening is arranged on the second partition plate, a fourth opening is arranged on the second movable plate, and the third opening and the fourth opening are staggered.

Images