CN110960369B

CN110960369B - Pollution discharge device and nursing bed thereof

Info

Publication number: CN110960369B
Application number: CN201911266744.7A
Authority: CN
Inventors: 谭展玉; 梁建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2021-06-01
Anticipated expiration: 2039-12-11
Also published as: CN110960369A

Abstract

The invention relates to the technical field of medical care, in particular to a sewage draining device and a nursing bed thereof, wherein the sewage draining device comprises: a sewage collecting hopper; the sewage collecting box is connected with the sewage collecting hopper through a sewage discharge pipe and is used for collecting sewage discharged from the sewage collecting hopper; the plug board is used for sealing the sewage collection hopper so that the polluted gas in the sewage collection hopper cannot escape; and a cavity is arranged in the insert plate, and the lower side of the cavity is provided with a scouring hole communicated with the sewage collecting hopper. The invention has the following beneficial effects: the plugboard can drive the plugboard through the opening and closing assembly, the switch is arranged on one side of the bed head, and the water pump can also be arranged on one side of the bed head, so that the patient can drain by self without the help of any nursing staff, and the working strength of the nursing staff is effectively reduced; the sewage which is excreted for a plurality of times does not need to be cleared up immediately, and can be once cleared up after being excreted for a plurality of times, thus the working strength of nursing staff is also reduced.

Description

Pollution discharge device and nursing bed thereof

Technical Field

The invention relates to the technical field of medical care, in particular to a pollution discharge device and a nursing bed thereof.

Background

In the medical field, a nursing bed is the most critical component equipment. Many patients need to lie on a sickbed, so that defecation and urination are carried out on the sickbed, which causes great working strength to nursing staff.

In the prior art, a nursing device and a nursing pad (with an authorization publication number of CN 106618902B) are disclosed in Chinese patent, wherein holes are formed in a bed plate, so that the problem of defecation when a patient gets out of the bed can be well solved; however, the patient still needs the nursing staff to clean the urinal or other appliances after relieving the bowels, and the participation of the nursing staff is still needed after each relieving the bowels, which is inconvenient.

Disclosure of Invention

The invention aims to provide a sewage draining device and a nursing bed thereof, which aim to solve the problems in the background technology.

To achieve the above object, an embodiment of the present invention provides a sewage draining apparatus, including:

a sewage collecting hopper;

the sewage collecting box is connected with the sewage collecting hopper through a sewage discharge pipe and is used for collecting sewage discharged from the sewage collecting hopper;

the plug board is used for sealing the sewage collection hopper so that the polluted gas in the sewage collection hopper cannot escape; a cavity is formed in the insert plate, a scouring hole communicated with the sewage collecting hopper is formed in the lower side of the cavity, the cavity is communicated with the purified water tank through a hose, and a water pump is arranged on the hose;

the extrusion plate is positioned in the cavity, and when the extrusion plate moves downwards, the volume of the cavity is reduced so as to improve the clean water injection speed of the flushing hole; and

and the linkage device is connected with the extrusion plate and is used for driving the extrusion plate to move downwards.

The embodiment of the invention also provides a nursing bed, which comprises the sewage draining device; and

a bed board and bed legs arranged at the lower side of the bed board;

the mounting through hole is formed in the bed plate and used for mounting the sewage discharging device;

an L-shaped supporting plate arranged on the lower side of the bed plate;

the telescopic pieces are detachably connected with the sewage draining device and used for controlling the lifting of the sewage draining device;

and the opening and closing assembly is connected with the inserting plate and is used for driving the inserting plate to move.

The invention has the following beneficial effects: the plugboard can drive the plugboard through the opening and closing assembly, the switch is arranged on one side of the bed head, and the water pump can also be arranged on one side of the bed head, so that the patient can drain by self without the help of any nursing staff, and the working strength of the nursing staff is effectively reduced; the dirt discharged for multiple times does not need to be cleaned immediately, and can be cleaned once after being discharged for multiple times, so that the working strength of nursing personnel is reduced; moreover, the sewage collecting hopper is closed and cleaned in time, so that more peculiar smell is not emitted, and the ward environment is improved, so that the device has wide popularization and application values.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A in accordance with a preferred embodiment of the present invention;

fig. 3 is a schematic view showing a structure of a soil exhaust apparatus according to a preferred embodiment of the present invention;

FIG. 4 is a schematic illustration of the linkage of the preferred embodiment of the present invention;

FIG. 5 is a schematic structural view of an opening and closing assembly according to a preferred embodiment of the present invention;

FIG. 6 is a schematic view of the construction of a mounting through-hole shield of the preferred embodiment of the present invention;

Detailed Description

Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Example 1:

referring to fig. 3, in the present embodiment, a drainage apparatus includes:

a dirt collecting hopper 3;

the sewage collecting box 5 is connected with the sewage collecting hopper 3 through a sewage discharge pipe 4 and is used for collecting the sewage discharged from the sewage collecting hopper 3;

the inserting plate 7 is used for sealing the sewage collecting hopper 3 so that the polluted gas in the sewage collecting hopper 3 cannot escape; a cavity 8 is formed in the inserting plate 7, a scouring hole 9 communicated with the sewage collecting hopper 3 is formed in the lower side of the cavity 8, the cavity 8 is communicated with a water purifying tank 15 through a hose 11, and a water pump 14 is arranged on the hose 11;

the squeezing plate 10 is positioned in the cavity 8, and when the squeezing plate 10 moves downwards, the volume of the cavity 8 is reduced to improve the clean water injection speed of the flushing holes 9; and

and the linkage device 12 is connected with the extrusion plate 10 and is used for driving the extrusion plate 10 to move downwards.

In the embodiment of the invention, a sewage draining device is provided, wherein a sewage collecting hopper 3 in the sewage draining device is used for collecting excrement and urine, and then the excrement and urine flow into a sewage collecting box 5 through a sewage draining pipe 4 to be collected; after the excretion is finished, the inserting plate 7 is inserted into the sewage collecting hopper 3, so that the opening of the sewage collecting hopper 3 is closed, the emission of peculiar smell can be avoided, and the ward environment is improved; in addition, after the excretion is finished, the water pump 14 is started, the water pump 14 works to pump the purified water in the purified water tank 15 into the cavity 8, and then the purified water is sprayed out through the scouring holes 9 to flush the inside of the sewage collecting hopper 3; the impact force during flushing can be changed by the linkage 12 driving the pressing plate 10 to move downwards.

In summary, the following steps: the inserting plate 7 can be driven by the opening and closing assembly 19, the switch is arranged on one side of the bed head, and the water pump 14 can also be arranged on one side of the bed head, so that the patient can excrete by self without the help of any nursing staff, and the working strength of the nursing staff is effectively reduced; the dirt discharged for multiple times does not need to be cleaned immediately, and can be cleaned once after being discharged for multiple times, so that the working strength of nursing personnel is reduced; moreover, the sewage collecting hopper 3 is closed and cleaned in time, so that more peculiar smell is not emitted, and the device has wide popularization and application values for improving the ward environment.

In the embodiment of the invention, the scouring holes 9 positioned around the cavity 8 are arranged in an inclined shape, and the openings of the scouring holes face the inner side wall of the sewage collecting hopper 3; the scouring holes 9 in the middle of the cavity 8 are vertically arranged, the diameters of the scouring holes 9 are gradually reduced, the scouring holes 9 in the periphery of the cavity 8 are obliquely arranged to scour the inner side wall of the sewage collecting hopper 3, and the scouring holes 9 in the middle can scour the inner bottom surface of the sewage collecting hopper 3, so that the inside of the sewage collecting hopper 3 is guaranteed to be scoured in all directions, and the cleanliness is improved; in addition, the diameter of the flushing hole 9 is gradually reduced, so that the outflow speed of purified water is high, the flushing effect is ensured under the condition of reducing the water quantity, and the use of water resources is effectively reduced; and correspondingly the dirt collecting capacity of the dirt collecting box 5 is increased, so that the times for treating the dirt collecting box 5 are reduced, and the labor intensity is reduced.

Referring to fig. 3 and 4, the linkage device 12 includes a bearing column 121, the bearing column 121 is mounted on the inserting plate 7, a mounting groove 122 communicated with the cavity 8 is formed on the bearing column 121, an electromagnet 123 is connected to the top of the mounting groove 122, a magnetic pole 124 is arranged below the electromagnet 123, and the magnetic pole 124 is connected to the extruding plate 10 through a connecting column 125; set up on the mounting groove 122 inside wall and restrict groove 126, there is restriction post 127 through reset spring 128 sliding connection in restriction groove 126, restriction post 127 links to each other with spliced pole 125, when stubborn type filth remains in dirt collection fill 3, need wash through increasing the washing power, and the concrete way is: the electromagnet 123 is electrified, and the electromagnet 123 generates the same magnetism with the magnetic pole 124 after being electrified, so that the magnetic pole 124 is repelled, the magnetic pole 124 drives the extrusion plate 10 to move downwards through the connecting column 125, the volume of the cavity is reduced by the extrusion plate 10, the speed of the clear water sprayed out through the flushing hole 9 is increased, and the stubborn dirt can be effectively cleaned and washed; after the flushing is finished, the current can be stopped from being supplied to the electromagnet 123, the magnetism disappears, and the connecting column 125 rises under the action of the return spring 128 to return to the original state.

In this embodiment, rubber pad 6 has been arranged to dirty fill 3 upper end opening part periphery, and rubber pad 6 part is direct and human buttock contacts, compares and directly contacts with dirty fill 3, and its use experience is better.

Referring to fig. 1 and 2, in one embodiment of the invention, a nursing bed comprises a waste fitting as described above; and

a bed board 1 and bed legs 22 arranged at the lower side of the bed board 1;

the mounting through hole 2 is formed in the bed plate 1 and is used for mounting the sewage discharging device;

an L-shaped supporting plate 17 arranged at the lower side of the bed plate 1;

a plurality of telescopic pieces 18, wherein the telescopic pieces 18 are detachably connected with the sewage draining device and used for controlling the lifting of the sewage draining device;

and the opening and closing assembly 19 is connected with the inserting plate 7 and is used for driving the inserting plate 7 to move.

When drainage is needed, the telescopic piece 18 is controlled, the telescopic piece 18 enables the sewage discharge device to ascend, and the upper side of the sewage discharge hopper 3 is flush with the bed plate 1 for use; after the use, the expansion piece 18 is used for driving the sewage draining device to move downwards, and the opening and closing assembly 19 is used for driving the inserting plate 7 to move, so that the inserting plate 7 seals the sewage collecting hopper 3, and peculiar smell is prevented from being scattered.

In this embodiment, the telescopic member 18 may be an electric push rod or a hydraulic pump, and considering the cost, it is most reasonable to use the electric push rod here; in addition, the switch of the electric push rod can be arranged at the bed side for convenient control; in addition, the expansion piece 18 is detachably connected with the sewage discharge device, and the main purpose is to conveniently take down the sewage discharge hopper 3 for regular cleaning work, generally, the sewage discharge hopper is connected through bolts, so that the convenience and reliability are realized; as can be seen from fig. 2, in order to remove the drain bucket 3, the drain pipe 4 needs to be detachable, and a common screw connection is required; and the plug plate 7 can be partially drawn out from the drain hopper 3 directly.

Referring to fig. 2 and 5, in the present embodiment, the opening and closing assembly 19 includes a mounting plate 191 connected to an inner sidewall of the mounting through hole 2, a crankshaft 192 is rotatably connected between the two mounting plates 191, the crankshaft 192 is connected to a driving member 193, and the driving member 193 may be a motor or a motor; the middle section of the crankshaft 192 is sleeved with a rotating sleeve 194, the rotating sleeve 194 is connected with an angle adapting piece through a connecting rod 195, in the working process, the driving piece 193 is started, the driving piece 193 drives the crankshaft 192 to rotate, and when the middle section of the crankshaft 192 rotates to the leftmost side in the figure, the inserting plate 7 completely seals the dirt collecting hopper 3; when the middle section of the crankshaft 192 is rotated to the rightmost side in the drawing, the insert plate 7 is completely separated from the dirt-collecting hopper 3 at this time, facilitating the upward movement of the dirt-collecting hopper 3.

The inserting plate 7 can only move left and right during movement, so that the moving direction of the inserting plate 7 is ensured by adding the rotating sleeve 194, the angle adapting piece, the connecting rod 195 and other parts; in addition, when the inserting plate 7 needs to enter the dirt collecting hopper 3 again, the inserting plate 7 does not bear acting force in the front-back direction at the moment, the situation of swinging back and forth can occur, the limiting groove and the limiting rod can be applied to the front side wall and the back side wall of the installation through hole 2 at the moment, and the structure is similar to the structure of the limiting groove 126 in the linkage device and can be used for reference.

Referring to fig. 5, the angle adapting member includes a connecting block 196, the connecting block 196 is connected to the board 7, a U-shaped groove 197 is formed in the connecting block 196, the connecting rod 195 is rotatably connected to the connecting block 196 by a pin 198, and the connecting rod 195 can rotate around the pin 198, so that the connecting block 196 and the board 7 can form multiple degrees of freedom, thereby facilitating the matching between the board 7 and the crankshaft 192.

Referring to fig. 2 and 6, the nursing bed further includes a mounting through hole shielding member 20, the mounting through hole shielding member includes a baffle 2011, a transverse plate 201 is installed in the mounting through hole 2 below the baffle 2011, a moving groove 202 is formed in the transverse plate 201, a rack 203 is connected in the moving groove 202 in a sliding manner, a gear 204 is engaged above the rack 203, and the gear 204 is connected with the driving member through a rotating shaft; rack 203 one end is connected with installation piece 205, has evenly seted up a plurality of grooves 206 of stepping down on installation piece 205, and the groove 206 of stepping down is connected with a plurality of posts 208 of stepping down through the spring 207 of stepping down, a plurality of common fixedly connected with dog 209 of post 208 upper end of stepping down, dog 209 is used for sheltering from the clearance between baffle 2011 and the mounting hole 2, need seal mounting hole 2 when need not carrying out the excretion, during concrete way: the driving part is used for driving the gear 204 to rotate, the rack 203 meshed with the gear 204 moves towards the left side, the rack 203 drives the mounting block 205 to move towards the left side, and the stop block 209 moves upwards under the action of the abdicating spring 207, so that a gap between the mounting through hole 2 and the baffle 2011 is sealed; conversely, when the use is required, the gear 204 is rotated reversely, and the stopper 209 presses the abdicating spring 207 and moves downwards under the action of the baffle; and simultaneously, the sewage draining device moves towards the right side to open the gap, so that the sewage draining device is convenient to rise.

The contact positions of the stop block 209 and the baffle 2011 are both provided with arc portions 2010, and the movement between the stop block 209 and the baffle 2011 cannot be blocked due to the arrangement of the arc portions 210.

In this embodiment, a mattress 21 is laid on the bed board 1, a through hole is also formed in the mattress 21 above the gap between the baffle 2011 and the installation through hole 2, and the mattress 21 is matched with the bed board for use, so that the application is more convenient.

In the invention, the working sequence is as follows: the installation through hole 2 is opened by using the installation through hole shielding piece 20, and the flashboard 7 is separated from the sewage collecting hopper 3 by the opening and closing assembly 19; then the telescopic member 18 is started, and the telescopic member 18 drives the dirt collecting hopper 3 to move upwards; the execution element can be integrated on a control panel and is provided with a switch;

after the excretion is finished, the first-step telescopic piece 18 drives the sewage collection hopper 3 to move downwards, the installation through hole shielding piece 20 seals the installation through hole 2, then the opening and closing assembly 19 seals the opening of the sewage collection hopper 3, and the water pump 14 is started to perform flushing work, and the related executing elements can be integrated on a control panel and provided with a switch;

above-mentioned two switches all need set up in the bedside, make things convenient for patient to operate by oneself, need not other people's help, and popularization and application range is wider. The parts required by the invention are simple, the cost can be reduced during mass production, and the market gap is larger and the practicability is better because the use requirement is huge.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.

Claims

1. A nursing bed is characterized by comprising a sewage draining device; the sewage draining device comprises:

a sewage collecting hopper;

the linkage device is connected with the extrusion plate and is used for driving the extrusion plate to move downwards; the linkage device comprises a bearing column, the bearing column is arranged on the inserting plate, an installation groove communicated with the cavity is formed in the bearing column, an electromagnet is connected to the top in the installation groove, a magnetic pole is arranged below the electromagnet, and the magnetic pole is connected with the extruding plate through a connecting column; a limiting groove is formed in the inner side wall of the mounting groove, a limiting column is connected in the limiting groove in a sliding mode through a return spring, and the limiting column is connected with the connecting column; and

a bed board and bed legs arranged at the lower side of the bed board;

an L-shaped supporting plate arranged on the lower side of the bed plate;

the opening and closing assembly is connected with the inserting plate and used for driving the inserting plate to move;

the nursing bed further comprises a mounting through hole shielding piece, the mounting through hole shielding piece comprises a baffle, a transverse plate is mounted in the mounting through hole below the baffle, a moving groove is formed in the transverse plate, a rack is connected in the moving groove in a sliding mode, a gear is meshed above the rack, and the gear is connected with the driving piece through a rotating shaft; rack one end is connected with the installation piece, has evenly seted up a plurality of grooves of stepping down on the installation piece, and the inslot of stepping down has a plurality of posts of stepping down through the spring coupling of stepping down, a plurality of common fixedly connected with dogs of post upper end of stepping down, the dog is used for sheltering from the clearance between baffle and the installation through-hole.

2. The nursing bed of claim 1, wherein the flushing holes around the cavity are inclined and open towards the inner side wall of the dirt collecting hopper; the scouring holes in the middle of the cavity are vertically arranged, and the diameters of the scouring holes are gradually reduced.

3. The nursing bed of claim 1, wherein a rubber pad is arranged around the opening at the upper end of the dirt collecting hopper.

4. The nursing bed of claim 1, wherein the opening and closing assembly comprises a mounting plate connected with the inner side wall of the mounting through hole, a crankshaft is rotatably connected between the two mounting plates, and a driving member is connected with the crankshaft; the middle part section of the crankshaft is sleeved with a rotating sleeve, and the rotating sleeve is connected with an angle adapting piece through a connecting rod.

5. The nursing bed of claim 4, wherein the angle adapting member comprises a connecting block, the connecting block is connected with the inserting plate, a U-shaped groove is formed in the connecting block, and the connecting rod is rotatably connected with the connecting block through a pin shaft.

6. The nursing bed of claim 1, wherein the contact part of the stop block and the baffle is provided with a circular arc part.

7. A nursing bed as claimed in claim 6, wherein a mattress is laid on the bed plate, and a through hole is also formed on the mattress above the gap between the baffle plate and the mounting through hole.