CN112914931A

CN112914931A - Auxiliary device for enema of general surgery department

Info

Publication number: CN112914931A
Application number: CN202110119878.7A
Authority: CN
Inventors: 张小路; 杜梅红
Original assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Current assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-06-08

Abstract

The invention discloses an auxiliary device for enema in general surgery department, which comprises a lying plate, wherein the lying plate is arranged in an installation port, the installation port is formed in one side of a bed plate, a first connecting shaft is erected in the installation port, the lying plate is hinged with the first connecting shaft, an angle adjusting assembly for adjusting the angle of the lying plate is arranged below the lying plate, the angle adjusting assembly comprises a fourth transmission shaft, the lying plate is horizontally erected in the installation port and positioned below the lying plate, at least one cam which is in contact with the bottom of the lying plate is sleeved and fixed on the fourth transmission shaft, the auxiliary device also comprises a horizontally arranged rotary table, a shifting block is fixed on the rotary table, the input end of the transmission mechanism is connected with the rotary table, the output end of the transmission mechanism is connected with the fourth transmission shaft, and the auxiliary device also comprises a rotating direction locking mechanism which is arranged on the transmission mechanism and. According to the invention, when medical staff carries out clysis, the inclination angle of the lying plate is adjusted by using the feet, so that the clysis device is very convenient and quick, and the normal operation of clysis is not influenced.

Description

Auxiliary device for enema of general surgery department

Technical Field

The invention relates to the technical field of general surgery department medical treatment, in particular to an auxiliary device for enema in general surgery department.

Background

Among hospitalized patients, there are many patients who need enema, such as constipation of elderly patients who are bedridden for a long time, the need for surgery, the need for treatment, etc., which is a basic and commonly used nursing technique. When a clinical nurse carries out clystering operation at present, the clystering bag is generally held by one hand, and the clystering bag is generally held by the other hand, and in order to better enable clystering liquid to flow into the anorectum of a patient and facilitate the clystering operation of the nurse, the patient needs to lie on the side of the patient on a bed and adjust the inclination angle of the upper half of the patient, so that the buttocks of the patient can be fully exposed while the patient is comfortable, generally, the nurse cannot synchronously adjust the inclination angle of the upper half of the patient according to the condition of the patient in the clystering process, the clystering operation needs to be stopped, hands are vacated, or the inclination angle of the upper half of the patient can be adjusted only by the assistance of other nur.

Disclosure of Invention

The technical scheme of the invention is as follows:

the utility model provides an auxiliary device for general surgery department enema, includes the service creeper, the service creeper sets up in the installing port, the installing port is seted up in one side of bed board, erects the first connecting axle that the level set up in the installing port, and the right-hand member of service creeper is articulated with first connecting axle, and the below of service creeper is equipped with the angular adjustment subassembly that is used for adjusting the service creeper angle, the angular adjustment subassembly includes:

the fourth transmission shaft is horizontally erected in the mounting port and is positioned below the lying plate, at least one disc-shaped cam is fixedly sleeved on the fourth transmission shaft, and the cam is in contact with the bottom of the lying plate;

the turntable is horizontally arranged, a shifting block is vertically fixed on the upper surface of the turntable, and the turntable is used for inputting power and driving the fourth transmission shaft to rotate after transmission;

the input end of the transmission mechanism is connected with the rotary table, and the output end of the transmission mechanism is connected with the fourth transmission shaft;

and the locking mechanism is arranged on the transmission mechanism and used for locking the rotation direction of the fourth transmission shaft.

Further, the transmission mechanism includes:

the first transmission shaft is vertically arranged in the first box body, the first box body is fixed in the installation groove, the installation groove is formed in the ground, the top end of the first transmission shaft is fixed with the bottom of the rotary table, an arc-shaped first through hole is formed in the edge of the top of the first box body, the shifting block is clamped in the first through hole and can move in the first through hole, the bottom end of the first transmission shaft is rotatably connected with the inner bottom surface of the first box body, and a first bevel gear is fixedly sleeved on one end, away from the rotary table, of the first transmission shaft;

the second transmission shaft is horizontally arranged in the mounting groove, a second bevel gear and a third bevel gear are respectively sleeved and fixed at two ends of the second transmission shaft, and the second bevel gear is meshed with the first bevel gear;

the third transmission shaft is vertically arranged in the mounting groove and is positioned on one side, far away from the first shaft, of the second transmission shaft, the bottom end of the third transmission shaft is rotatably connected with the bottom of the mounting groove, the top end of the third transmission shaft extends out of the mounting groove, a fourth bevel gear is fixedly sleeved at the bottom end of the third transmission shaft and is meshed with the third bevel gear, and a fifth bevel gear is fixedly sleeved at the top end of the third transmission shaft;

and the sixth bevel gear is sleeved and fixed on the fourth transmission shaft and is meshed with the fifth bevel gear.

Furthermore, the upper surface of the side wall of the first box body at the first through hole is provided with scale marks for displaying the rotating angle.

Still further, the locking mechanism includes:

the second box body is vertically arranged on the ground and is positioned below the bed board, an electromagnet is arranged on the inner bottom surface of the second box body, an iron block is arranged in the second box body, and a pull rope is arranged at the top of the iron block;

the third box body is horizontally arranged below the mounting port;

the sliding block is clamped in the third box body and can move left and right in the third box body, one end of the pull rope, far away from the iron block, penetrates out of the second box body and extends into the third box body to be fixed with the right end of the sliding block, a first spring is horizontally arranged in the third box body, one end of the first spring is fixed with the inner wall of the right side of the third box body, the other end of the first spring is fixed with the right end of the sliding block, a connecting rod is horizontally arranged at the left end of the sliding block, one end of the connecting rod, far away from the sliding block, extends out of the third box body to be connected with a pawl, and the pawl is in contact;

and the control mechanism is arranged in the mounting groove and is used for controlling the power-on and power-off state of the electromagnet.

Furthermore, two vertically arranged support frames are fixed at the bottom of the bed board, a horizontally arranged second connecting shaft is rotatably connected between the two support frame support frames, a roller is fixedly sleeved on the second connecting shaft, and the pull rope is in contact with the surface of the roller.

Further, the control mechanism comprises a fourth box body which is fixed in the mounting groove and located on the left side of the first box body, a second opening is formed in the top, close to the bed board, of one side of the fourth box body, a third connecting shaft is horizontally erected inside the fourth box body and arranged in parallel with the bed board, a first contact switch assembly is arranged in the fourth box body and comprises a pedal, the middle of the pedal is hinged to the third connecting shaft, one side of the pedal is located in the second opening, a contact block is arranged at the bottom of the side of the second opening, a switch is arranged on the side wall, located at the second opening, of the fourth box body and electrically connected with the electromagnet, a second spring which is vertically arranged is arranged below the side, away from the second opening, of the pedal, the top end of the second spring is fixed to the pedal, and the bottom end of the second.

Further, be equipped with the escape orifice on the bed board, the escape orifice is located the one side that is close to the service creeper, is equipped with the backup pad that the level set up in the escape orifice, the bottom slope of bed board is fixed with the cylinder, the piston end of cylinder extend to in the escape orifice and with the bottom of backup pad is fixed, be equipped with the second contact switch subassembly that is used for controlling the cylinder work in the fourth box, the structure of second contact switch subassembly with the structure of first contact switch subassembly is the same and is located the left side of first contact switch subassembly, switch in the second contact switch subassembly with the cylinder electricity is connected, and the below of escape orifice is equipped with excrement and urine collecting vessel.

Compared with the prior art, the invention has the beneficial effects that:

1. the nurse can the right foot step on first box at the enema in-process, and the trick is put into the shifting block before the right foot simultaneously to according to patient's the condition come through the trick before the right foot clockwise stir the tilting angle that the shifting block promoted the service creeper, need not additionally to adjust the tilting angle of service creeper with the hand, unusual convenience does not influence going on of enema operation moreover.

2. When needs reduce service creeper inclination, nurse's left foot can be stepped on the fourth box, steps on the running-board through left foot toe and touches the switch and open the switch through the contact piece, and when the switch started, the electro-magnet circular telegram was inhaled with the iron plate mutually, and the iron plate drives the slider through the stay cord and removes, and the in-process that the slider removed breaks away from the pawl from the ratchet, just so can stir the shifting block with right foot front foot palm anticlockwise and reduce the angle that the board inclined.

3. When a patient feels strong defecation intention and needs defecation during clysis, a nurse can also step on the pedal plate in the second contact switch component by using the left foot sharp point, so that the cylinder is controlled by contacting the switch in the second contact switch component to drive the supporting plate to move to open the excretion hole, and the patient can quickly defecate on the bed.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at C according to the present invention;

FIG. 5 is a schematic side view of the present invention;

fig. 6 is a schematic structural diagram of an optimized scheme of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings 1 to 6. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the invention, "a plurality" means two or more unless otherwise specified.

It should be noted that the circuit connections involved in the present invention all adopt a conventional circuit connection manner, and no innovation is involved.

Examples

As shown in fig. 1 to 5, an auxiliary device for enema of general surgery department comprises a lying plate 22, the lying plate 22 is arranged in an installation opening 21, the installation opening 21 is arranged on the left side of a bed plate 2, a first connecting shaft 23 horizontally arranged is erected in the installation opening 21, the right end of the lying plate 22 is hinged to the first connecting shaft 23, when enema is performed, the upper half of a patient leans on the lying plate 22, an angle adjusting component for adjusting the angle of the lying plate 22 is arranged below the lying plate 22, wherein the angle adjusting component comprises a fourth transmission shaft 412 horizontally erected in the installation opening 21 and located below the lying plate 22, at least one disc-shaped cam 413 is fixed on the fourth transmission shaft 412 in a sleeved mode, the cams 413 are preferably arranged on two sides of the fourth transmission shaft 412 symmetrically, the two cams 413 are both contacted with the bottom of the lying plate 22, and a rotating disc 4 horizontally arranged is further included, the vertical shifting block 401 that is fixed with of upper surface of carousel 4, refer to fig. 4, for the convenience of medical personnel stir shifting block 401 with the foot, shifting block 401's shape is the horseshoe, and carousel 4 is used for input power to drive fourth transmission shaft 412 after the transmission and rotates, still includes drive mechanism and locking mechanical system, and drive mechanism's input is connected with carousel 4, drive mechanism's output with fourth transmission shaft 412 is connected, and locking mechanical system sets up on drive mechanism for the direction of rotation of locking fourth transmission shaft 412, make cam 413 keep the rotation angle unchangeable and lift up and keep the inclination of service creeper 22 unchangeable, make things convenient for the nurse to carry out the enema operation to patient.

Specifically, as shown in fig. 1, 3, 4 and 5, the transmission mechanism includes a first box 3, a first transmission shaft 402, a first bevel gear 403, a second transmission shaft 405, a second bevel gear 404, a third bevel gear 406, a third transmission shaft 408, a fourth bevel gear 407, a fifth bevel gear 410 and a sixth bevel gear 411, the first transmission shaft 402 is vertically disposed in the first box 3, the first box 3 is fixed in the installation slot 101 in order to facilitate the medical staff to step on the first box 3 and prevent the medical staff from stumbling over the first box 3, the installation slot 101 is disposed on the ground 1, the top end of the first transmission shaft 402 is fixed to the center of the bottom of the rotating disc 4, an arc-shaped first through opening 31 is disposed at the top edge of the first box 3, the dial block 401 is clamped in the first through opening 31 and can move in the first through opening 31, the bottom end of the first transmission shaft 402 is rotatably connected to the inner bottom surface of the first box 3, a first bevel gear 403 is fixedly sleeved on one end of the first transmission shaft 402 far away from the rotary table 4; a second transmission shaft 405 is horizontally arranged in the mounting groove 101, a second bevel gear 404 and a third bevel gear 406 are respectively sleeved and fixed at two ends of the second transmission shaft 405, and the second bevel gear 404 is meshed with the first bevel gear 403; the third transmission shaft 408 is vertically arranged in the mounting groove 101 and is positioned on one side, far away from the first transmission shaft 402, of the second transmission shaft 405, the bottom end of the third transmission shaft 408 is rotatably connected with the groove bottom of the mounting groove 101, the top end of the third transmission shaft 408 extends out of the mounting groove 101, a fourth bevel gear 407 is fixedly sleeved at the bottom end of the third transmission shaft 408, the fourth bevel gear 407 is meshed with the third bevel gear 406, and a fifth bevel gear 410 is fixedly sleeved at the top end of the third transmission shaft 408; a sixth bevel gear 411 is fixed on the fourth transmission shaft 412 in a sleeved mode and located between the two cams 413, and the sixth bevel gear 411 is meshed with the fifth bevel gear 410. When the medical staff adjusts the angle of the lying plate 22 without using hands, the medical staff needs to step the right foot on the first box 3 and put the front sole of the right foot into the shifting block 401, and the shifting block 401 is shifted by the right foot to drive the rotating disc 4 to rotate, the rotating disc 4 rotates to drive the first transmission shaft 402 and the first bevel gear 403 to rotate, the second bevel gear 404 drives the second transmission shaft 405 and the third bevel gear 406 to rotate synchronously due to the engagement of the first bevel gear 403 and the second bevel gear 404, the fourth bevel gear 407 drives the third transmission shaft 408 and the fifth bevel gear 410 to rotate synchronously due to the engagement of the third bevel gear 406 and the fourth bevel gear 407, and the sixth bevel gear 411 drives the fourth transmission shaft 412 and the two cams 413 to rotate to adjust the inclination angle of the lying plate 22 due to the engagement of the fifth bevel gear 410 and the sixth bevel gear 411.

Preferably, as shown in fig. 3 and 4, in order to facilitate the nurse to grasp the angle at which the cam 413 lifts the lying plate 22, scale lines for displaying the rotation angle are provided on the upper surface of the sidewall of the first casing 3 at the first through opening 31.

Specifically, as shown in fig. 1, 2, 3 and 5, wherein the locking mechanism includes the second casing 6, the third casing 8, the slider 81 and the control mechanism; the second box body 6 is vertically fixed on the ground 1 and positioned below the bed board 2, an electromagnet 61 is arranged on the inner bottom surface of the second box body 6, an iron block 62 is arranged in the second box body 6, and a pull rope 63 is arranged at the top of the iron block 62; the third box body 8 is horizontally arranged below the mounting port 21; the sliding block 81 is clamped in the third box body 8 and can move left and right in the third box body 8, one end of the pull rope 63, far away from the iron block 62, penetrates out of the second box body 6 and extends into the third box body 8 to be fixed with the right end of the sliding block 81, a first spring 84 which is horizontally arranged is arranged in the third box body 8, one end of the first spring 84 is fixed with the right inner wall of the third box body 8, the other end of the first spring 84 is fixed with the right end of the sliding block 81, a connecting rod 82 which is horizontally arranged is fixed at the left end of the sliding block 81, one end of the connecting rod 82, far away from the sliding block 81, extends out of the third box body 8 to be connected with a pawl 83, and the pawl 83 is in; the control mechanism is arranged in the mounting groove 101 and is used for controlling the power-on and power-off states of the electromagnet 61.

As shown in fig. 1 and 3, in order to better move the pulling rope 63 and avoid the pulling rope 63 from being damaged due to friction in the moving process, two vertically arranged support frames 71 are fixed at the bottom of the bed plate 2, a horizontally arranged second connecting shaft 72 is rotatably connected between the two support frame support frames 71, a roller 73 is fixed on the second connecting shaft 72 in a sleeved manner, and the pulling rope 63 is in contact with the surface of the roller 73.

Preferably, as shown in fig. 2, 3 and 5, the control mechanism comprises a fourth box 5 fixed in the mounting groove 101 and located at the left side of the first box 3, a second through hole 501 is arranged at the top of one side of the fourth box 5 close to the bed plate 2, a third connecting shaft 503 is horizontally erected inside the fourth box 5, the third connecting shaft 503 is arranged in parallel with the bed plate 2, a first contact switch assembly is arranged in the fourth box 5, the first contact switch assembly comprises a pedal plate 502 hinged to the third connecting shaft 503 at the middle part, one side of the pedal plate 502 is located in the second through hole 501 and provided with a contact block 505 at the bottom of the side, a switch 506 is arranged on the side wall of the fourth box 5 located at the second through hole 501, the switch 506 is electrically connected with the electromagnet 62, a vertically arranged second spring 504 is arranged below one side of the pedal plate 502 far from the second through hole 501, the top end of the second spring 504 is fixed with the pedal, the bottom end of the second spring 504 is fixed to the inner bottom surface of the fourth casing 5.

When the inclination angle of the lying plate 22 is adjusted, the pawl 83 is inserted into the ratchet 409 under the elastic action of the first spring 84, so that the ratchet 409 can only rotate clockwise, and therefore, when a medical worker can only use the sole to dial the shifting block 401 clockwise, the third transmission shaft 408 rotates clockwise through the transmission of the transmission assembly, the fifth bevel gear 410 sleeved and fixed on the third transmission shaft 408 rotates clockwise, the sixth bevel gear 22 meshed with the fifth bevel gear 410 can only rotate clockwise, so that the fourth transmission shaft 412 and the cam 413 are driven to rotate clockwise, the cam rotates clockwise to lift the lying plate 22, and due to the existence of the pawl 83, the lying plate 22 can only be lifted and cannot be lowered;

when the lifting angle of the lying plate 22 needs to be reduced or the lying plate 22 needs to be lowered, a medical worker can step the left foot on the fourth box body 5 and step on the pedal 502 once by using the tip of the left foot, the pedal 502 is subjected to the force of stepping and then touches the switch 506 downwards through the contact block 505 and turns on the switch 506, so that the electromagnet 61 is electrified, magnetic attraction is generated when the electromagnet 61 is electrified to attract the iron block 62 downwards, the slide block 81 is driven to move rightwards through the pull rope 63 in the moving process of the iron block 62 so as to compress the first spring 84, the pawl 83 is driven to move rightwards through the connecting rod 82 in the moving process of the slide block 81 so as to separate the pawl 83 from the ratchet 409, at the moment, the motion state that the ratchet 409 can only rotate clockwise is released, the medical worker pokes the poking block 401 anticlockwise through the front sole of the right foot through the transmission of the transmission assembly, the fifth bevel gear 410 sleeved and fixed on the third transmission shaft 408 also rotates anticlockwise, the sixth bevel gear 22 meshed with the fifth bevel gear 410 also rotates anticlockwise so as to drive the fourth transmission shaft 412 and the cam 413 to rotate anticlockwise to drop the lying plate 22, after the lying plate 22 drops, the pedal 502 is treaded once again by the left foot tip, the switch 506 is closed to cut off the electromagnet 61, the sliding block 81 moves leftwards under the elastic force of the first spring 84, the pawl 83 is reinserted into the ratchet 409, and the iron block 62 moves above the electromagnet 61 under the driving of the stretching 63.

Preferably, as shown in fig. 6, in order to facilitate defecation when a patient has a defecation intention and needs defecation during enema, a defecation port 24 is provided on the bed plate 2, the defecation port 24 is located at one side close to the lying plate 22, a horizontally arranged support plate 91 is provided in the defecation port 24, a cylinder 9 is obliquely fixed at the bottom of the bed plate 2, a piston end of the cylinder 9 extends into the defecation port 24 and is fixed with the bottom of the support plate 91, a second contact switch assembly for controlling the operation of the cylinder 9 is provided in the fourth box 5, the structure of the second contact switch assembly is the same as that of the first contact switch assembly and is located at the left side of the first contact switch assembly, a switch 506 in the second contact switch assembly is electrically connected with the cylinder 9, a feces collection barrel 10 is provided below the defecation port 24, when the patient needs defecation, a medical worker can step on a pedal 502 in the second contact switch assembly with a left foot once, the switch 506 in the second contact switch subassembly is touched down through contact piece 505 to running-board 502 receives pedal power and opens switch 506, thereby switch 506 control cylinder 9 drives backup pad 91 and moves the orifice 24 down in the slant and open, makes things convenient for patient to excrete excrement and urine to excrement and urine collecting vessel 10 through orifice 24, and whole process is quick and do not occupy nurse's both hands, makes patient need not remove the lavatory and carries out the defecation again moreover.

Although the preferred embodiments of the present invention have been disclosed, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. The utility model provides an auxiliary device for enema of department of general surgery, a serial communication port, including service creeper (22), service creeper (22) set up in installing port (21), one side at bed board (2) is seted up in installing port (21), and installing port (21) inner tower is equipped with first connecting axle (23) that the level set up, and the right-hand member of service creeper (22) is articulated with first connecting axle (23), and the below of service creeper (22) is equipped with the angular adjustment subassembly that is used for adjusting service creeper (22) angle, the angular adjustment subassembly includes:

the fourth transmission shaft (412) is horizontally erected in the mounting opening (21) and is positioned below the lying plate (22), at least one disc-shaped cam (413) is fixedly sleeved on the fourth transmission shaft (412), and the cam (413) is in contact with the bottom of the lying plate (22);

the turntable (4) is horizontally arranged, a shifting block (401) is vertically fixed on the upper surface of the turntable (4), and the turntable (4) is used for inputting power and driving a fourth transmission shaft (412) to rotate after transmission;

the input end of the transmission mechanism is connected with the rotary disc (4), and the output end of the transmission mechanism is connected with the fourth transmission shaft (412);

and the locking mechanism is arranged on the transmission mechanism and used for locking the rotation direction of the fourth transmission shaft (412).

2. An auxiliary device for enema of general surgery department as in claim 1, wherein the transmission mechanism comprises:

the first transmission shaft (402) is vertically arranged in the first box body (3), the first box body (3) is fixed in the installation groove (101), the installation groove (101) is formed in the ground (1), the top end of the first transmission shaft (402) is fixed to the center of the bottom of the rotary disc (4), an arc-shaped first through hole (31) is formed in the edge of the top of the first box body (3), the shifting block (401) is clamped in the first through hole (31) and can move in the first through hole (31), the bottom end of the first transmission shaft (402) is rotatably connected with the inner bottom surface of the first box body (3), and a first bevel gear (403) is fixedly sleeved on one end, far away from the rotary disc (4), of the first transmission shaft (402);

the second transmission shaft (405) is horizontally arranged in the mounting groove (101), a second bevel gear (404) and a third bevel gear (406) are respectively sleeved and fixed at two ends of the second transmission shaft (405), and the second bevel gear (404) is meshed with the first bevel gear (403);

the third transmission shaft (408) is vertically arranged in the mounting groove (101) and is positioned on one side, away from the first transmission shaft (402), of the second transmission shaft (405), the bottom end of the third transmission shaft (408) is rotatably connected with the groove bottom of the mounting groove (101), the top end of the third transmission shaft (408) extends out of the mounting groove (101), a fourth bevel gear (407) is fixedly sleeved at the bottom end of the third transmission shaft (408), the fourth bevel gear (407) is meshed with the third bevel gear (406), and a fifth bevel gear (410) is fixedly sleeved at the top end of the third transmission shaft (408);

and the sixth bevel gear (411) is sleeved and fixed on the fourth transmission shaft (412), and the sixth bevel gear (411) is meshed with the fifth bevel gear (410).

3. An auxiliary device for enema of general surgery as in claim 2, wherein the upper surface of the side wall of the first case (3) at the first through opening (31) is provided with a scale mark (32) for displaying the rotation angle.

4. An auxiliary device for general surgery enema according to claim 2, wherein the locking mechanism comprises:

the second box body (6) is vertically arranged on the ground (1) and is positioned below the bed board (2), an electromagnet (61) is arranged on the inner bottom surface of the second box body (6), an iron block (62) is arranged in the second box body (6), and a pull rope (63) is arranged at the top of the iron block (62);

a third box body (8) horizontally arranged below the mounting opening (21);

the sliding block (81) is clamped in the third box body (8) and can move left and right in the third box body (8), one end, far away from the iron block (62), of the pull rope (63) penetrates out of the second box body (6) and extends into the third box body (8) to be fixed with the right end of the sliding block (81), a first spring (84) which is horizontally arranged is arranged in the third box body (8), one end of the first spring (84) is fixed with the inner wall of the right side of the third box body (8), the other end of the first spring (84) is fixed with the right end of the sliding block (81), a connecting rod (82) which is horizontally arranged is fixed at the left end of the sliding block (81), one end, far away from the sliding block (81), of the connecting rod (82) extends to the outside of the third box body (8) to be connected with a pawl (83), and the pawl (83) is in contact with the;

and the control mechanism is arranged in the mounting groove (101) and is used for controlling the power-on and power-off states of the electromagnet (61).

5. An auxiliary device for enema of general surgery department according to claim 4, wherein the bottom of the bed board (2) is fixed with two vertically arranged support frames (71), a horizontally arranged second connecting shaft (72) is rotatably connected between the two support frame support frames (71), the second connecting shaft (72) is sleeved and fixed with a roller (73), and the pull rope (63) is in contact with the surface of the roller (73).

6. An auxiliary device for enema of general surgery department according to claim 4, wherein the control mechanism comprises a fourth box body (5) fixed in the installation groove (101) and located at the left side of the first box body (3), a second through hole (501) is arranged at the top of one side of the fourth box body (5) close to the bed plate (2), a third connecting shaft (503) is horizontally erected inside the fourth box body (5), the third connecting shaft (503) is arranged in parallel with the bed plate (2), a first contact switch assembly is arranged inside the fourth box body (5), the first contact switch assembly comprises a pedal plate (502) with the middle part hinged on the third connecting shaft (503), one side of the pedal plate (502) is located in the second through hole (501) and the bottom of the side is provided with a contact block (505), a switch (506) is arranged on the side wall of the fourth box body (5) located at the second through hole (501), the switch (506) is electrically connected with the electromagnet (62), a second spring (504) which is vertically arranged is arranged below one side of the pedal plate (502) far away from the second through hole (501), the top end of the second spring (504) is fixed with the pedal plate (502), and the bottom end of the second spring (504) is fixed with the inner bottom surface of the fourth box body (5).

7. An auxiliary device for enema of general surgery department as set forth in claim 6, the bed board (2) is provided with a discharge opening (24), the discharge opening (24) is positioned at one side close to the lying board (22), a supporting board (91) which is horizontally arranged is arranged in the discharge opening (24), the bottom of the bed board (2) is obliquely fixed with a cylinder (9), the piston end of the cylinder (9) extends into the discharge port (24) and is fixed with the bottom of the supporting board (91), be equipped with the second contact switch subassembly that is used for controlling cylinder (9) work in fourth box (5), the structure of second contact switch subassembly with the structure of first contact switch subassembly is the same and is located the left side of first contact switch subassembly, switch (506) in the second contact switch subassembly with cylinder (9) electricity is connected, and the below of escape orifice (24) is equipped with excrement and urine collecting vessel (10).