CN213373486U - Infection-preventing pediatric nursing infusion device - Google Patents
Infection-preventing pediatric nursing infusion device Download PDFInfo
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- CN213373486U CN213373486U CN202022203857.7U CN202022203857U CN213373486U CN 213373486 U CN213373486 U CN 213373486U CN 202022203857 U CN202022203857 U CN 202022203857U CN 213373486 U CN213373486 U CN 213373486U
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Abstract
The utility model provides a infection-preventing pediatric nursing infusion device, which belongs to the technical field of pediatric infusion medical instruments, and comprises a chair back, a chair seat, an ultraviolet lamp, a lifting device, a base and a supporting component, wherein the chair back comprises a stepping motor, a rotating shaft, a first bevel gear, a second bevel gear, a first transmission rod, a first straight gear, a chair pillow and a supporting component, the stepping motor is arranged inside the chair back, the output end of the stepping motor is fixedly connected with the rotating shaft, one end of the rotating shaft is fixedly connected with the first bevel gear, the chair back is arranged below the first bevel gear, the first transmission rod is arranged on the surface of the rod body of the first transmission rod, the second bevel gear is fixedly connected on the surface of the rod body of the first transmission rod, and after the infusion is finished, medical personnel electrify the chair back and the ultraviolet lamp inside the chair seat, the chair back and the chair seat are disinfected by the ultraviolet lamp to prevent the cross infection of bacteria.
Description
Technical Field
The utility model belongs to the technical field of paediatrics infusion medical instrument, particularly, relate to a prevent infecting paediatrics nursing infusion set.
Background
Intravenous injection is a fundamental method of treating disease, and currently, over 80% of patients need to receive different forms of intravenous infusion therapy during hospitalization, and vein treatment is always required to be continued until the treatment is finished, the existing vein indwelling needle is made of advanced biological materials and is generally used in European and American countries more than 40 years ago as a renewal product of a scalp needle, the vein indwelling needle is a nursing technology developed in nearly 20 years in China, and has good clinical effect, the vein indwelling needle is also called a trocar, and is composed of a steel needle core, a cannula and a plastic needle base, the outer cannula and the needle core are inserted into a blood vessel during puncture, when the cannula is sent into the blood vessel, the needle core is drawn out, and only the soft outer cannula is left in the blood vessel for transfusion, its advantages are no pain caused by repeated puncture, protecting blood vessel, high efficiency and high nursing quality.
The pediatric nursing bed used in the hospital is a common bed generally, the medical resources are insufficient at present, a child is usually seated on a seat for transfusion when in transfusion, the height of the chair back and the whole seat cannot be adjusted by the existing seat for transfusion in the hospital, the requirements of different heights and different ages are difficult to meet, and the universality is reduced; because the sick children are different in size and fat, the arm fixing plates used in the infusion process are made of hard materials, the arms of the sick children are fixed in a magic tape sticking mode, and the magic tapes are used too much and easily damage the skin of the sick children, so that the arm fixing plates have strong limitation; in the process of inserting the needle by medical staff, due to the blood vessel of a child patient, infusion needs to be performed by selecting a left hand or a right hand, and the existing infusion support frame is usually fixed on the left side or the right side of a seat, so that the infusion support frame cannot move, and the utilization efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a prevent infecting paediatrics nursing infusion set, it can not adjust the back of the chair and the holistic height of seat to aim at solving current nursing infusion set's seat, be difficult to satisfy the demand of different heights and each age bracket, the arm fixed plate that uses during the infusion is the stereoplasm data and makes, and paste the arm of the fixed infant of mode of pasting through the magic, and the magic is pasted and is used too much skin that harms the infant easily, because left hand or right hand need be selected to each infant's vascular factor when inserting the syringe needle, and the left side or the right side at the seat are fixed usually to the infusion support frame, lead to the infusion support frame can not remove, the problem of utilization efficiency has been reduced.
The utility model discloses a realize like this:
an infection-preventing pediatric nursing infusion device comprises a chair back, a chair seat, an ultraviolet lamp, a lifting device, a base and a supporting component;
the chair back comprises a stepping motor, a rotating shaft, a first bevel gear, a second bevel gear, a first transmission rod, a first straight gear, a chair pillow and a bracket component, the step motor is arranged in the chair back, the output end of the step motor is fixedly connected with the rotating shaft, one end of the rotating shaft is fixedly connected with the first bevel gear, the chair back is arranged below the first bevel gear and is provided with the first transmission rod, the surface of the rod body of the first transmission rod is fixedly connected with the second bevel gear, two ends of the first transmission rod respectively penetrate through one side of the inner wall of the chair back and extend to the outer side of the chair back, the end part of the first transmission rod, which is positioned at the outer side of the chair back, is fixedly connected with the first straight gear, the chair pillow is arranged on one side of the top of the chair back, and the support assembly is arranged on the rear side of the chair back;
the chair seat comprises a second transmission rod, a second straight gear, a fixing sleeve, a binding band, a heating sleeve and a herringbone buckle, the second transmission rod is arranged inside the chair seat, two ends of the second transmission rod penetrate through one side of the inner wall of the chair seat respectively and extend to the outer side of the chair seat, the end part, located on the outer side of the chair seat, of the second transmission rod is fixedly connected with the second straight gear, the fixing sleeve is arranged on handrails on two sides of the chair seat, the binding band is arranged on one side of the fixing sleeve, the heating sleeve is arranged on the top side of the fixing sleeve, and the herringbone buckle is arranged on two sides of the chair seat;
the ultraviolet lamps are arranged in the chair back and the chair seat;
the lifting device comprises a corrugated pipe, a box body, a screw rod, an internal thread sleeve, a third bevel gear, a rotating bearing, a fourth bevel gear, a rotating rod, a connecting rod, a rotating handle and a limiting rod, one end of the corrugated pipe is fixedly connected to one side of the bottom of the seat, the other end of the corrugated pipe is fixedly connected to one side of the top of the box body, the screw rod is fixedly connected to one side of the bottom of the seat, one end of the screw rod penetrates through the box body and extends into the box body, the internal thread sleeve is arranged in the box body, the end part of the screw rod, which is positioned in the box body, is coaxially connected to the inside of the internal thread sleeve in a threaded manner, the third bevel gear is fixedly connected to the outer surface of the internal thread sleeve, one end of the internal thread sleeve is fixedly, the third bevel gear is in gear meshing connection with the fourth bevel gear, the rotating rod is fixedly connected to the inner shaft of the fourth bevel gear, the connecting rod is fixedly connected to one end of the rotating rod, the connecting rod penetrates through the box body and extends to the outer side of the box body, the rotating handle is fixedly connected to one end, located outside the box body, of the connecting rod, the limiting rod is fixedly connected to one side of the bottom of the seat and located on two sides of the screw rod, and one end of the limiting rod penetrates through the box body and extends to the inside of the box body;
the base comprises a groove, circular slide rails and a sliding circular plate, the groove is formed in the base, the two circular slide rails are arranged in the groove, the two circular slide rails are connected with sliding plates in a sliding mode, and the sliding circular plate is fixedly connected to the top of each sliding plate;
the supporting component comprises a supporting rod, a lifting rod, a locker, a connecting sleeve and a placing barrel, one end of the supporting rod is fixedly connected with the upper portion of the sliding circular plate, the inner portion of the supporting rod is coaxially and movably connected with the lifting rod, the supporting rod is provided with a joint for fixing the height of the lifting rod, the locker is sleeved on the surface of the rod body at one end of the lifting rod, the connecting sleeve is fixedly connected with the surface of the connecting sleeve on one side, and the placing barrel is arranged on the connecting sleeve.
In an embodiment of the present invention, the first bevel gear is in geared connection with the second bevel gear.
In an embodiment of the present invention, the first spur gear is engaged with the second spur gear.
The utility model discloses an in the embodiment, the bracket component includes U type groove, ball, support frame and elastic limiting block, the rear side of the back of the chair is the symmetry and has seted up two U type groove, two the inside in U type groove is provided with two the ball, two fixedly connected with between the ball the support frame, the inside in U type groove is provided with two sets ofly elastic limiting block.
In an embodiment of the present invention, the ball is rotatably connected to the groove wall of the U-shaped groove.
In an embodiment of the present invention, the fixing sleeve is made of a cotton material.
In an embodiment of the present invention, a heating resistance wire is disposed inside the heating sheath, and the heating resistance wire is used for heating the liquid medicine in the infusion tube.
In an embodiment of the present invention, a supporting pillar is fixedly connected to one side of the bottom of the box, and the other end of the supporting pillar is fixedly connected to the top of the base.
The utility model discloses an in the embodiment, a plurality of service brakes universal wheels are installed to the bottom of base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. compared with the prior art, the chair back and the chair seat are electrified through the stepping motor to drive the rotating shaft to rotate, the rotating shaft drives the first bevel gear to rotate and drives the second bevel gear to rotate, the first transmission rod drives the first straight gear to rotate, the first bevel gear drives the second bevel gear to rotate to adjust the inclination angle of the chair back, the rotating handle is rotated to drive the connecting rod and the rotating rod to rotate the third bevel gear, the third bevel gear drives the fourth bevel gear to rotate to adjust the length of the screw rod, the height of the chair can be adjusted, and the requirements of different heights of all children patients can be met; when the chair needs to lie, the chair back is adjusted in the above mode, so that the chair back and the chair seat keep the horizontal height, and the support frame is supported on the ground, the utility model enhances the practicability and improves the use comfort.
2. Compared with the prior art, the base is internally provided with the circular slide rail, the sliding circular plate capable of sliding is arranged above the circular slide rail, the supporting component is fixedly connected onto the sliding circular plate, and the supporting component can be adjusted to the left side or the right side of the seat through the rotation of the sliding circular plate according to different requirements of the infant during transfusion.
3. Compared with the prior art, the fixing sleeve for fixing the arm of the infant is arranged at the top of the chair seat handrail and is made of cotton fabric materials, so that the comfort of the infant can be improved, the flexible fixing sleeve can be used according to the fatness and thinness of the arm of the infant, the universality of use is enhanced, and the fixing is completed by matching the binding band with the Chinese buckle; in cold weather, the infusion tube passes through the heating sleeve and then is inserted into the needle head, and when in infusion, the heating resistance wire in the infusion tube is electrified to heat the liquid medicine in the infusion tube, so that cold caused by infusion of a child patient is avoided, the heated residual temperature can also warm the arm of the child patient, and the flexibility is strong; after the transfusion is finished, the medical staff electrifys the ultraviolet lamps inside the chair back and the chair seat to enable the ultraviolet lamps to disinfect the chair back and the chair seat so as to prevent bacteria cross infection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of an infection-preventing pediatric nursing infusion device provided by an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a back and seat of an infection prevention pediatric nursing infusion device in an expanded configuration, according to an embodiment of the present invention;
fig. 3 is a rear view of a chair back of an infection-preventing pediatric nursing infusion device provided by the embodiment of the invention;
fig. 4 is a schematic structural view of a lifting device of an infection-preventing pediatric nursing infusion device according to an embodiment of the present invention;
FIG. 5 is a schematic view of a base structure of an infection-preventing pediatric nursing infusion device according to an embodiment of the present invention;
FIG. 6 is a top view of a base of an infection prevention pediatric nursing infusion device in accordance with an embodiment of the present invention;
fig. 7 is a working effect diagram of an infection-preventing pediatric nursing infusion device provided by the embodiment of the utility model.
Description of reference numerals: 1-chair back, 101-stepping motor, 102-rotating shaft, 103-first bevel gear, 104-second bevel gear, 105-first transmission rod, 106-first straight gear, 107-chair pillow, 108-bracket component, 1081-U-shaped groove, 1082-ball, 1083-supporting rack, 1084-elastic limiting block, 2-chair seat, 201-second transmission rod, 202-second straight gear, 203-fixing sleeve, 2031-binding band, 204-heating sleeve, 205-herringbone buckle, 3-ultraviolet lamp, 4-lifting device, 401-corrugated pipe, 402-box body, 403-screw rod, 404-internal thread sleeve, 405-third bevel gear, 406-rotating bearing, 407-fourth bevel gear, 408-rotating rod, 409-connecting rod, 410-rotating handle, 411-limiting rod, 5-supporting column, 6-base, 601-groove, 602-circular sliding rail, 603-sliding circular plate, 6031-sliding plate, 7-supporting component, 701-supporting rod, 702-lifting rod, 703-locker, 704-connecting sleeve, 705-placing cylinder and 8-service brake universal wheel.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, 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 present invention, "a plurality" means two or more unless specifically limited otherwise.
Examples
Referring to the attached drawings 1-7, the utility model provides a technical scheme: an infection-preventing pediatric nursing infusion device comprises a chair back 1, a chair seat 2, an ultraviolet lamp 3, a lifting device 4, a base 6 and a supporting component 7.
Referring to fig. 1-3, the chair back 1 includes a stepping motor 101, a rotating shaft 102, a first bevel gear 103, a second bevel gear 104, a first transmission rod 105, a first straight gear 106, a chair pillow 107 and a bracket assembly 108, the stepping motor 101 is disposed inside the chair back 1, the rotating shaft 102 is fixedly connected to an output end of the stepping motor 101, the first bevel gear 103 is fixedly connected to one end of the rotating shaft 102, a first transmission rod 105 is disposed below the first bevel gear 103 of the chair back 1, the second bevel gear 104 is fixedly connected to a surface of a rod body of the first transmission rod 105, two ends of the first transmission rod 105 respectively penetrate through one side of an inner wall of the chair back 1 and extend to an outer side of the chair back 1, the first straight gear 106 is fixedly connected to an end of the first transmission rod 105 located at the outer side of the chair back 1, the chair pillow 107 is.
In this embodiment, the stepping motor 101 is powered on to drive the first bevel gear 103 to rotate counterclockwise, the first bevel gear 103 drives the second bevel gear 104 to rotate counterclockwise and drive the first transmission rod 105 to rotate counterclockwise, and then the first transmission rod 105 drives the first straight gear 106 to rotate counterclockwise, so that the tilt angle of the chair back 1 can be adjusted; similarly, the first bevel gear 103 is driven to rotate clockwise by the step motor 101, the first bevel gear 103 drives the second bevel gear 104 to rotate counterclockwise and drive the first transmission rod 105 to rotate clockwise, and then the first transmission rod 105 drives the first straight gear 106 to rotate clockwise, so that the chair back 1 can move in a resetting manner.
Referring to fig. 2 and 7, the seat 2 includes a second transmission rod 201, a second spur gear 202, a fixing sleeve 203, a binding band 2031, a heating sleeve 204 and a zigzag button 205, the inside of the seat 2 is provided with the second transmission rod 201, two ends of the second transmission rod 201 respectively penetrate through one side of the inner wall of the seat 2 and extend to the outside of the seat 2, the second transmission rod 201 is located at the end fixedly connected with the second spur gear 202 outside the seat 2, fixing sleeves 203 are arranged on the handrails at two sides of the seat 2, one side of the fixing sleeves 203 is provided with a plurality of binding bands 2031, the top side of the fixing sleeves 203 is provided with the heating sleeve 204, two sides of the seat 2 are provided with a plurality of zigzag buttons 205, the fixing sleeves 203 are made of cotton fabric material, heating resistance wires are arranged inside the heating sleeve 204 and are used for heating the liquid.
In this embodiment, the arm of the infant is covered by the fixing sleeve 203, and the bandage 2031 is used to be fixed in cooperation with the buckle 205, and the fixing sleeve 203 is made of cotton fabric, so that the arm of the infant is not restricted according to the size of the arm, and the comfort and the universality of use are enhanced; the infusion tube passes through the heating sleeve 204, the liquid medicine in the infusion tube can be heated by the heating resistance wire when the child is infused, cold caused by cold weather is avoided, and the temperature can be provided for the arms of the child by the rest of the temperature.
Referring to fig. 2, ultraviolet lamps 3 are arranged inside the chair back 1 and the chair seat 2; the ultraviolet lamp 3 is mainly used for sterilizing the chair back 1 and the chair seat 2 by the medical staff after the children transfusion is finished, so as to prevent the bacteria cross infection.
Referring to fig. 1 and 4, the lifting device 4 includes a bellows 401, a box 402, a screw 403, an internal thread bushing 404, a third bevel gear 405, a rotating bearing 406, a fourth bevel gear 407, a rotating rod 408, a connecting rod 409, a rotating handle 410, and a limiting rod 411, one end of the bellows 401 is fixedly connected to one side of the bottom of the seat 2, the other end of the bellows 401 is fixedly connected to one side of the top of the box 402, one side of the bottom of the seat 2 is fixedly connected to the screw 403, one end of the screw 403 penetrates through the box 402 and extends into the box 402, the internal thread bushing 404 is disposed inside the box 402, the end of the screw 403 located inside the box 402 is coaxially and threadedly connected to the inside of the internal thread bushing 404, the external surface of the internal thread bushing 404 is fixedly connected to the third bevel gear 405, one end of the internal thread bushing 404 is fixedly connected to the rotating bearing 406, third bevel gear 405 meshing is connected with fourth bevel gear 407, the interior axle fixedly connected with dwang 408 of fourth bevel gear 407, the one end fixedly connected with connecting rod 409 of dwang 408, connecting rod 409 runs through box 402 and extends to the outside of box 402, connecting rod 409 is located the outside one end fixedly connected with turning handle 410 of box 402, seat support 2's bottom one side fixedly connected with gag lever post 411, and be located the both sides of screw 403, the one end of gag lever post 411 runs through box 402 and extends to the inside of box 402.
In this embodiment, according to the height of the infant, the medical staff rotates the rotating handle 410 clockwise to rotate the connecting rod 409, the rotating rod 408 and the fourth bevel gear 407 clockwise, so that the third bevel gear 405 drives the internal threaded sleeve 404 to rotate counterclockwise, and the screw 403 drives the seat to ascend; similarly, the medical staff rotates the rotating handle 410 counterclockwise to rotate the connecting rod 409, the rotating rod 408 and the fourth bevel gear 407 counterclockwise, so that the third bevel gear 405 drives the internal thread bushing 404 to rotate clockwise, and then the screw 403 drives the seat to descend.
Referring to fig. 5-6, the base 6 includes a groove 601, a circular slide rail 602 and a sliding circular plate 603, the groove 601 is formed inside the base 6, two circular slide rails 602 are arranged inside the groove 601, the two circular slide rails 602 are both connected with a sliding plate 6031 in a sliding manner, and the top of the sliding plate 6031 is fixedly connected with the sliding circular plate 603; the support assembly 7 can be adjusted to the left or right side of the seat by rotating the sliding circular plate 603 on the circular sliding rail 602.
Referring to fig. 1, the supporting assembly 7 includes a supporting rod 701, a lifting rod 702, a locking device 703, a connecting sleeve 704 and a placing cylinder 705, one end of the supporting rod 701 is fixedly connected to the top of the sliding circular plate 603, the lifting rod 702 is coaxially and movably connected to the inside of the supporting rod 701, the locking device 703 for fixing the height of the lifting rod 702 is arranged at the joint of the supporting rod 701 and the lifting rod 702, the connecting sleeve 704 is sleeved on the surface of the rod body at one end of the lifting rod 702, and the placing cylinder 705 is fixedly connected to one side of the surface of the connecting sleeve 704.
In the embodiment, because the seat is adjusted to different heights, the lifting rod 702 for hanging the infusion bottle also needs to adjust the height, so that the infusion can be more efficient; when adjusting, the medical staff moves the lifting rod 702 upwards, and after moving to the required height, the height of the lifting rod 702 is fixed through the locker 703.
As an implementation of the present invention, further, the first bevel gear 103 is engaged with the second bevel gear 104, and the first straight gear 106 is engaged with the second straight gear 202; after the stepping motor 101 drives the first bevel gear 103 to rotate, the first bevel gear 103 drives the second bevel gear 104 to rotate, so that the first transmission rod 105 drives the first straight gear 106 to rotate, and further the first transmission rod 105 drives the second straight gear 202 to rotate, thereby completing the adjustment of the chair back 1.
Referring to fig. 3, the bracket assembly 108 includes U-shaped grooves 1081, round balls 1082, support frames 1083 and elastic limit blocks 1084, two U-shaped grooves 1081 are symmetrically formed in the rear side of the chair back 1, the two round balls 1082 are disposed inside the two U-shaped grooves 1081, the support frames 1083 are fixedly connected between the two round balls 1082, and two sets of elastic limit blocks 1084 are disposed inside the U-shaped grooves 1081.
In this embodiment, when the infant needs to lie down, the two support frames 1083 are pulled out, the backrest 1 and the seat 2 are adjusted to be at the same level in the above manner, and the support frames 1083 are supported on the ground to prevent the backrest 1 from falling to the right; when the support frame 1083 is retracted, the support frame 1083 is rotated into the U-shaped groove 1081 and is pushed toward the U-shaped groove 1081, so that the support frame 1083 is clamped by the two sets of elastic limit blocks 1084.
As an implementation of the present invention, further, the two round balls 1082 are rotatably connected with the groove wall of the U-shaped groove 1081; so that the support frame 1083 can rotate to support the support frame 1083 on the ground.
As an implementation of the present invention, further, one side of the bottom of the box 402 is fixedly connected with a support pillar 5, and the other end of the support pillar 5 is fixedly connected to the top of the base 6.
As an implementation of the utility model, furthermore, a plurality of foot brake universal wheels 8 are installed at the bottom of the base 6; thereby enabling the seat to be conveniently moved.
Specifically, this prevent infecting paediatrics nursing infusion set's theory of operation: firstly, the medical staff adjusts the height of the seat according to the height of the child, and when adjusting, the medical staff rotates the rotating handle 410 clockwise to rotate the connecting rod 409, the rotating rod 408 and the fourth bevel gear 407 clockwise, so that the third bevel gear 405 drives the internal thread sleeve 404 to rotate anticlockwise, and the screw 403 drives the seat to ascend; similarly, the medical staff rotates the rotating handle 410 counterclockwise to rotate the connecting rod 409, the rotating rod 408 and the fourth bevel gear 407 counterclockwise, so that the third bevel gear 405 drives the internal thread bushing 404 to rotate clockwise, and the screw 403 drives the seat to descend, and the seat can ascend or descend by the above manner; secondly, adjusting the inclination angle of the chair back 1 according to the requirements of the infant, wherein during adjustment, the stepping motor 101 is electrified to drive the first bevel gear 103 to rotate anticlockwise, the first bevel gear 103 drives the second bevel gear 104 to rotate anticlockwise and enable the first transmission rod 105 to rotate anticlockwise, and then the first transmission rod 105 drives the first straight gear 106 to rotate anticlockwise, so that the inclination angle of the chair back 1 can be adjusted; similarly, the first bevel gear 103 is driven to rotate clockwise by electrifying the stepping motor 101, the first bevel gear 103 drives the second bevel gear 104 to rotate anticlockwise and enable the first transmission rod 105 to rotate clockwise, and then the first transmission rod 105 drives the first straight gear 106 to rotate clockwise, so that the chair back 1 can reset to move, and the adjustment of the inclination angle of the chair back 1 is completed in the manner; further, the position of the supporting component 7 is adjusted according to the habit of the child, and the medical staff can adjust the supporting component 7 to the left side or the right side of the seat by rotating the sliding circular plate 603 on the circular sliding rail 602 through the lifting rod 702; finally, the arm of the infant is covered by the fixing sleeve 203, the bandage 2031 is matched and fixed with the Chinese character 'ri' button 205, and the fixing sleeve 203 is made of cotton fabric, so that the arm of the infant is not restricted according to the fatness and thinness of the arm, and the using comfort and the using universality are enhanced; the infusion tube passes through the heating sleeve 204, the liquid medicine in the infusion tube can be heated by the heating resistance wire when the child is infused, cold caused by cold weather is avoided, and the temperature can be provided for the arms of the child by the rest of the temperature.
It should be noted that the specific model specifications of the stepping motor 101 and the ultraviolet lamp 3 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The supply of power to the stepper motor 101 and the uv lamp 3 and the principles thereof will be clear to the skilled person and will not be described in detail here.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An infection-preventing pediatric nursing infusion device is characterized by comprising a chair back (1), a chair seat (2), an ultraviolet lamp (3), a lifting device (4), a base (6) and a supporting component (7);
the chair back (1) comprises a stepping motor (101), a rotating shaft (102), a first bevel gear (103), a second bevel gear (104), a first transmission rod (105), a first straight gear (106), a chair pillow (107) and a bracket component (108), wherein the stepping motor (101) is arranged in the chair back (1), the rotating shaft (102) is fixedly connected with the output end of the stepping motor (101), the first bevel gear (103) is fixedly connected with one end of the rotating shaft (102), the first transmission rod (105) is arranged below the first bevel gear (103) in the chair back (1), the second bevel gear (104) is fixedly connected with the rod body surface of the first transmission rod (105), two ends of the first transmission rod (105) respectively run through one side of the inner wall of the chair back (1) and extend to the outer side of the chair back (1), the end part, located on the outer side of the chair back (1), of the first transmission rod (105) is fixedly connected with the first straight gear (106), the chair pillow (107) is arranged on one side of the top of the chair back (1), and the bracket assembly (108) is arranged on the rear side of the chair back (1);
the chair seat (2) comprises a second transmission rod (201), a second straight gear (202), a fixed sleeve (203), a binding band (2031), a heating sleeve (204) and a Chinese character 'ri' button (205), the inside of the chair seat (2) is provided with the second transmission rod (201), two ends of the second transmission rod (201) respectively penetrate through one side of the inner wall of the chair seat (2) and extend to the outer side of the chair seat (2), the end part of the second transmission rod (201) positioned at the outer side of the chair seat (2) is fixedly connected with the second straight gear (202), the fixed sleeves (203) are arranged on the armrests at the two sides of the chair seat (2), a plurality of binding bands (2031) are arranged on one side of the fixed sleeve (203), the heating sleeve (204) is arranged on the top side of the fixed sleeve (203), the two sides of the chair seat (2) are provided with a plurality of Chinese character Ri buckles (205);
the ultraviolet lamp (3) is arranged inside the chair back (1) and the chair seat (2);
the lifting device (4) comprises a corrugated pipe (401), a box body (402), a screw rod (403), an internal thread sleeve (404), a third bevel gear (405), a rotating bearing (406), a fourth bevel gear (407), a rotating rod (408), a connecting rod (409), a rotating handle (410) and a limiting rod (411), one end of the corrugated pipe (401) is fixedly connected to one side of the bottom of the seat (2), the other end of the corrugated pipe (401) is fixedly connected to one side of the top of the box body (402), one side of the bottom of the seat (2) is fixedly connected with the screw rod (403), one end of the screw rod (403) penetrates through the box body (402) and extends into the box body (402), the internal thread sleeve (404) is arranged inside the box body (402), and the end part of the screw rod (403) located in the box body (402) is coaxially connected to the internal thread sleeve (404) in a threaded manner, the outer surface of the internal thread sleeve (404) is fixedly connected with the third bevel gear (405), one end of the internal thread sleeve (404) is fixedly connected with the rotating bearing (406), the rotating bearing (406) is fixedly connected to one side of the bottom of the box body (402), the third bevel gear (405) is in meshing connection with the fourth bevel gear (407), the inner shaft of the fourth bevel gear (407) is fixedly connected with the rotating rod (408), one end of the rotating rod (408) is fixedly connected with the connecting rod (409), the connecting rod (409) penetrates through the box body (402) and extends to the outer side of the box body (402), one end of the connecting rod (409) positioned outside the box body (402) is fixedly connected with the rotating handle (410), and one side of the bottom of the seat (2) is fixedly connected with the limiting rod (411), the limiting rods (411) are arranged on two sides of the screw rod (403), and one ends of the limiting rods (411) penetrate through the box body (402) and extend into the box body (402);
the base (6) comprises a groove (601), circular slide rails (602) and a sliding circular plate (603), the groove (601) is formed in the base (6), the two circular slide rails (602) are arranged in the groove (601), sliding plates (6031) are connected to the two circular slide rails (602) in a sliding manner, and the top of each sliding plate (6031) is fixedly connected with the sliding circular plate (603);
support assembly (7) include bracing piece (701), lifter (702), locker (703), adapter sleeve (704) and place a section of thick bamboo (705), the one end fixed connection in of bracing piece (701) in the top of slip plectane (603), the inside of bracing piece (701) is coaxial swing joint and has lifter (702), bracing piece (701) with the junction of lifter (702) is provided with and is used for fixing the height of lifter (702) locker (703), the body of rod surface cover of lifter (702) one end is equipped with adapter sleeve (704), the fixed connection in surface one side of adapter sleeve (704) places a section of thick bamboo (705).
2. The infection-preventing pediatric nursing infusion device according to claim 1, wherein the first bevel gear (103) is in meshed connection with the second bevel gear (104).
3. The infection-preventing pediatric nursing infusion device of claim 1, wherein the first spur gear (106) is in meshed connection with the second spur gear (202).
4. The infection-preventing pediatric nursing infusion device according to claim 1, wherein the bracket assembly (108) comprises U-shaped grooves (1081), round balls (1082), a support frame (1083) and elastic limit blocks (1084), the rear side of the chair back (1) is symmetrically provided with two U-shaped grooves (1081), two U-shaped grooves (1081) are internally provided with two round balls (1082), two round balls (1082) are fixedly connected with the support frame (1083), and the U-shaped grooves (1081) are internally provided with two sets of elastic limit blocks (1084).
5. The infection-preventing pediatric nursing infusion device according to claim 4, wherein the two round balls (1082) are rotatably connected with the groove wall of the U-shaped groove (1081).
6. The infection-preventing pediatric nursing infusion device according to claim 1, wherein the fixing sleeve (203) is made of cotton woven fabric material.
7. The infection-preventing pediatric nursing infusion device as claimed in claim 1, wherein a heating resistance wire is arranged inside the heating sleeve (204), and the heating resistance wire is used for heating the liquid medicine in the infusion tube.
8. The infection-preventing pediatric nursing infusion device according to claim 1, wherein a support column (5) is fixedly connected to one side of the bottom of the box body (402), and the other end of the support column (5) is fixedly connected to the top of the base (6).
9. An infection-preventing pediatric nursing infusion device according to claim 1, wherein a plurality of foot brake universal wheels (8) are mounted at the bottom of the base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022203857.7U CN213373486U (en) | 2020-09-30 | 2020-09-30 | Infection-preventing pediatric nursing infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022203857.7U CN213373486U (en) | 2020-09-30 | 2020-09-30 | Infection-preventing pediatric nursing infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213373486U true CN213373486U (en) | 2021-06-08 |
Family
ID=76185250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022203857.7U Active CN213373486U (en) | 2020-09-30 | 2020-09-30 | Infection-preventing pediatric nursing infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213373486U (en) |
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2020
- 2020-09-30 CN CN202022203857.7U patent/CN213373486U/en active Active
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