CN108837214B - Fixing device for pediatric nursing based on wedge block buffering principle - Google Patents
Fixing device for pediatric nursing based on wedge block buffering principle Download PDFInfo
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- CN108837214B CN108837214B CN201810445583.7A CN201810445583A CN108837214B CN 108837214 B CN108837214 B CN 108837214B CN 201810445583 A CN201810445583 A CN 201810445583A CN 108837214 B CN108837214 B CN 108837214B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a fixing device for paediatrics nursing based on voussoir buffering principle, includes the cover body, has seted up first cavity on the cover body, and the front side and the downside of first cavity are the spacious form, be provided with voussoir buffer on the wall of first cavity both sides, voussoir buffer includes first recess, and in first recess opening orientation first cavity, the internal portion of cover of first recess blind end has seted up the installation cavity, be provided with the horizontal column in the installation cavity, the horizontal column is inside to have seted up and to have held the liquid chamber, holds the intracavity and is provided with hydraulic oil. The protective cover has the advantages that a child is placed in the first cavity in the cover body, when the head of the child shakes left and right, the wedge block buffering devices arranged on the left side and the right side have a certain buffering effect, the first wedge block can act on the second wedge block under the action of hydraulic oil and the first spring, the protective layer is attached to the two sides of the head of the child through the second wedge block, the head of the child is effectively prevented from being disordered, and the safety of infusion is guaranteed.
Description
Technical Field
The invention relates to the technical field of pediatrics, in particular to a fixing device for pediatric nursing based on a wedge buffering principle.
Background
Pediatrics belongs to the secondary discipline of clinical medicine, and the study subjects are children from fetus to puberty. It is a medical science for researching the growth and development rule of children, improving the physical and mental health level of children and improving the quality of disease prevention and treatment. The pediatrics range of all countries in the world is different in age, and the pediatrics range from birth to navel breaking to 14 weeks of the age in China.
Subject study scope: pediatrics studies the prevention and treatment of diseases and growth in physiological and mental health from fetus to adolescent children. At present, there are specialties in children's health care, neonatology, respiration, cardiovascular, blood, kidney, nerve, endocrine and metabolism, immune infection and digestion, first aid, and pediatric surgery. Each professional discipline is closely related to some disciplines of basic medicine, such as physiology, biochemistry, pathology, heredity and molecular biology. Children are mainly classified systemically into respiratory, digestive, circulatory, neural, blood, renal, endocrine, genetic metabolism, immune, neonatal medicine, and the like. In addition, although they are classified similarly to the medical department, they are still quite different from adults in the research content and the internal rules, and they cannot be confused or replaced.
As is well known, in paediatrics nursing work, it is a comparatively headache problem to infuse for children, simultaneously because children's blood vessel is thinner, less children or infant need prick the needle in the head when infusing, and the head is pricked the needle and needs children to keep in a comparatively mild state more, then needs nurse or the head of a family to look after constantly aside, has increased the nursing degree of difficulty.
Disclosure of Invention
The invention aims to provide a fixing device for pediatric nursing based on a wedge buffering principle, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a fixing device for pediatric nursing based on a wedge block buffering principle comprises a cover body, wherein a first cavity is formed in the cover body, the front side and the lower side of the first cavity are both open, a wedge block buffering device is arranged on two side walls of the first cavity and comprises a first groove, the opening of the first groove faces into the first cavity, an installation cavity is formed in the cover body at the closed end of the first groove, a horizontal column is arranged in the installation cavity, a liquid storage cavity is formed in the horizontal column and is internally provided with hydraulic oil, a movable plate is further arranged in the liquid storage cavity and is provided with a through hole, a buffering column is fixedly connected to one side of the movable plate and extends to the outer side of the horizontal column, a first wedge block is fixedly connected to the outer end of the buffering column, and a first spring is sleeved on the buffering column between the first wedge block and the horizontal column; the section of the first wedge block is in a right trapezoid shape, a second wedge block is attached to the inclined surface of the first wedge block, the section of the second wedge block is in a right trapezoid shape, the other side of the second wedge block is fixedly connected with a first connecting column, the outer end of the first connecting column is located in the first cavity, the outer ends of the first connecting columns are jointly and fixedly connected with a first mounting plate, and a first protective layer is fixedly connected onto the first mounting plate; a head top protection device is arranged at the rear end of the first cavity; an earphone is further embedded in the side wall of the first cavity.
The invention further comprises the following steps: the diameter of the first connecting column is equal to the inner diameter of the first groove.
The invention adopts the following further scheme that: the head top protection device comprises a second groove, the opening of the second groove is arranged forwards, a second connecting column is arranged in the second groove, the front end of the second connecting column is fixedly connected with a second mounting plate, and the front side of the second mounting plate is fixedly connected with a second protection layer; two second cavities are symmetrically formed in the inner side wall of the second groove, the second cavities are communicated with the second groove, a vertical rod is fixedly connected in the second cavities, a rotating sleeve is sleeved outside the vertical rod, a rotating rod is fixedly connected outside the rotating sleeve, one end of the rotating rod is connected with a ball hinge arranged on the second connecting column, and the other end of the rotating rod is connected with the rear side of the second cavity through a second spring.
The invention adopts the following further scheme that: two limiting grooves are symmetrically formed in the inner side wall of the second groove, limiting rods are arranged in the limiting grooves, and the other ends of the limiting rods are fixedly connected with the side wall of the second connecting column.
The invention adopts the following further scheme that: the cross section of the second protective layer is arc-shaped.
The invention adopts the following further scheme that: the first protective layer and the second protective layer are both made of sponge materials.
The protective cover has the advantages that a child is placed in the first cavity in the cover body, when the head of the child shakes left and right, the wedge block buffering devices arranged on the left side and the right side have certain buffering effect, the first wedge block can act on the second wedge block under the action of hydraulic oil and the first spring, the second wedge block enables the protective layer to be attached to the two sides of the head of the child, the head of the child is effectively prevented from being disordered, and the safety of infusion is guaranteed; the rear side of the head is in contact with the second protective layer, a certain acting force is applied to the second connecting column, so that the second connecting column moves backwards, the second connecting column drives the rotating rod to rotate around the vertical rod, the rotating rod stretches the second spring, the second spring has a certain stretching amount, the second connecting column has a certain buffering acting force, the head of a child can be buffered and protected, and the infusion safety is further improved; when the infusion is carried out on the children, some light music can be played through the earphones to relieve the mood of the children, so that the children can complete the infusion more quietly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic structural view of a wedge cushioning device according to the present invention;
fig. 4 is a schematic structural view of the overhead guard of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a fixing device for pediatric nursing based on a wedge buffering principle includes a housing 1, the housing 1 is provided with a first cavity 2, a front side and a lower side of the first cavity 2 are both open, two side walls of the first cavity 2 are provided with wedge buffering devices 3, each wedge buffering device 3 includes a first groove 301, the first groove 301 opens into the first cavity 2, a mounting cavity 302 is provided inside the housing 1 at a closed end of the first groove 301, a horizontal column 304 is provided inside the mounting cavity 302, a liquid storage cavity is provided inside the horizontal column 304, hydraulic oil 305 is provided inside the liquid storage cavity, a moving plate 306 is further provided inside the liquid storage cavity, a through hole 307 is provided on the moving plate 306, a moving plate 308 is fixedly connected to one side of the moving plate 306, the buffer column 308 extends to an outer side of the horizontal column 304, and an outer end of the buffer column 308 is fixedly connected with a first wedge 303, a first spring 309 is sleeved on the buffer column 308 between the first wedge block 303 and the horizontal column 304; the section of the first wedge block 303 is in a right trapezoid shape, a second wedge block 3010 is attached to the inclined surface of the first wedge block 303, the section of the second wedge block 3010 is in a right trapezoid shape, and the other side of the second wedge 3010 is fixedly connected with a first connecting post 3011, the outer end of the first connecting post 3011 is located in the first cavity 2, and the outer ends of the first connecting posts 3011 are fixedly connected with a first mounting plate 3012, the first mounting plate 3012 is fixedly connected with a first protective layer 3013, a child is placed in the first cavity 2 in the cover body 1, when children's head rocked about, the voussoir buffer 3 that the left and right sides set up has certain cushioning effect, and first voussoir 303 can be used on second voussoir 3010 under hydraulic oil and first spring 309 effect, and second voussoir 3010 makes protective layer 3013 and children's head both sides laminate mutually, effectively prevents the disorder of children's head, has guaranteed the security of infusion.
The diameter of the first connection post 3011 is equal to the inner diameter of the first groove 301.
A head top protection device 4 is arranged at the rear end of the first cavity 2, the head top protection device 4 comprises a second groove 401, the opening of the second groove 401 is arranged forwards, a second connecting column 402 is arranged in the second groove 401, the front end of the second connecting column 402 is fixedly connected with a second mounting plate 403, and the front side of the second mounting plate 403 is fixedly connected with a second protection layer 404; two second cavities 405 are symmetrically formed in the inner side wall of the second groove 401, the second cavities 405 are communicated with the second groove 401, a vertical rod 408 is fixedly connected in the second cavities 405, a rotating sleeve 409 is sleeved outside the vertical rod 408, a rotating rod 407 is fixedly connected outside the rotating sleeve 409, a limiting baffle (not shown in the figure) is fixedly connected on the vertical rod 408 at the lower side of the rotating sleeve 409, the limiting baffle prevents the rotating sleeve 409 from falling down and enables the rotating sleeve 409 to rotate around the vertical rod 408, one end of the rotating rod 407 is connected with a ball hinge 4010 arranged on the second connecting column 402, the other end of the rotating rod 407 is connected with the rear side of the second cavities 405 through a second spring 406, and similarly, when the head of a child moves backwards, the rear side of the head is in contact with the second protective layer 404, a certain acting force is applied to the second connecting column 402 to enable the second connecting column 402 to move backwards, second spliced pole 402 drives dwang 407 and rotates around vertical pole 408, then dwang 407 stretches second spring 406 for second spring 406 possesses certain tensile volume, has certain buffering effort to second spliced pole 402, then can cushion and protect children's head, has further improved infusion security again.
Two spacing grooves 4011 have been seted up to the symmetry on the second recess 401 inside wall, are provided with gag lever post 4012 in the gag lever post 4011, and the gag lever post 4012 other end and second spliced pole 402 lateral wall fixed connection.
The second protective layer 404 has an arc-shaped cross section.
The first protective layer 307 and the second protective layer 404 are both made of a sponge material.
The side wall of the first cavity 2 is also embedded with an earphone 5, and when children are transfused, some light music can be played through the earphone 5 to relieve the mood of the children, so that the children can be transfused quietly.
The working process of the invention is as follows: when the head of the child shakes left and right, the wedge block buffering devices 3 arranged on the left side and the right side have a certain buffering effect, the first wedge block 303 acts on the second wedge block 3010 under the action of hydraulic oil and the first spring 309, and the second wedge block 3010 enables the protective layer 3013 to be attached to the two sides of the head of the child, so that the head of the child is effectively prevented from being disordered, and the safety of infusion is guaranteed; similarly, when the head of the child moves backwards, the rear side of the head is in contact with the second protective layer 404, a certain acting force is applied to the second connecting column 402, so that the second connecting column 402 moves backwards, the second connecting column 402 drives the rotating rod 407 to rotate around the vertical rod 408, the rotating rod 407 stretches the second spring 406, the second spring 406 has a certain stretching amount, the second connecting column 402 has a certain buffering acting force, the head of the child can be buffered and protected, and the infusion safety is further improved; when the infusion is performed on the child, some light music can be played through the earphone 5 to relieve the mood of the child and enable the child to complete the infusion more quietly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A fixing device for pediatric nursing based on wedge block buffering principle comprises a cover body, a first cavity is arranged on the cover body, the front side and the lower side of the first cavity are both open, is characterized in that two side walls of the first cavity are provided with wedge block buffering devices, each wedge block buffering device comprises a first groove, the opening of each first groove faces the inside of the first cavity, a mounting cavity is arranged in the cover body at the closed end of each first groove, a horizontal column is arranged in the mounting cavity, a liquid storage cavity is arranged in the horizontal column, hydraulic oil is arranged in the liquid storage cavity, a moving plate is arranged in the liquid storage cavity, a through hole is formed in the moving plate, a buffer column is fixedly connected to one side of the moving plate and extends to the outer side of the horizontal column, the outer end of the buffer column is fixedly connected with a first wedge block, and a first spring is sleeved on the buffer column between the first wedge block and the horizontal column; the section of the first wedge block is in a right trapezoid shape, a second wedge block is attached to the inclined surface of the first wedge block, the section of the second wedge block is in a right trapezoid shape, the other side of the second wedge block is fixedly connected with a first connecting column, the outer end of the first connecting column is located in the first cavity, the outer ends of the first connecting columns are jointly and fixedly connected with a first mounting plate, and a first protective layer is fixedly connected onto the first mounting plate; a head top protection device is arranged at the rear end of the first cavity; an earphone is further embedded in the side wall of the first cavity.
2. The wedge cushioning principle-based pediatric nursing fixture of claim 1, wherein the diameter of the first connecting post is equal to the inner diameter of the first recess.
3. The fixing device for pediatric nursing based on wedge buffering principle according to claim 1, wherein the vertex protection device comprises a second groove with an opening facing forward, a second connecting column is arranged in the second groove, a second mounting plate is fixedly connected to the front end of the second connecting column, and a second protection layer is fixedly connected to the front side of the second mounting plate; two second cavities are symmetrically formed in the inner side wall of the second groove, the second cavities are communicated with the second groove, a vertical rod is fixedly connected in the second cavities, a rotating sleeve is sleeved outside the vertical rod, a rotating rod is fixedly connected outside the rotating sleeve, one end of the rotating rod is connected with a ball hinge arranged on the second connecting column, and the other end of the rotating rod is connected with the rear side of the second cavity through a second spring.
4. The fixing device for pediatric nursing based on wedge buffering principle according to claim 3, wherein two limiting grooves are symmetrically formed on the inner side wall of the second groove, limiting rods are arranged in the limiting grooves, and the other ends of the limiting rods are fixedly connected with the side wall of the second connecting column.
5. The wedge cushioning principle-based pediatric nursing fixture as defined in claim 3, wherein the second protective layer has an arc-shaped cross-section.
6. The wedge cushioning principle-based pediatric nursing fixture of claim 5, wherein the first protective layer and the second protective layer are made of a sponge material.
7. The wedge cushioning mechanism-based pediatric nursing fixture of claim 1, wherein the inclined surface of the first wedge is parallel to the inclined surface of the second wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445583.7A CN108837214B (en) | 2018-05-11 | 2018-05-11 | Fixing device for pediatric nursing based on wedge block buffering principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445583.7A CN108837214B (en) | 2018-05-11 | 2018-05-11 | Fixing device for pediatric nursing based on wedge block buffering principle |
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| Publication Number | Publication Date |
|---|---|
| CN108837214A CN108837214A (en) | 2018-11-20 |
| CN108837214B true CN108837214B (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810445583.7A Active CN108837214B (en) | 2018-05-11 | 2018-05-11 | Fixing device for pediatric nursing based on wedge block buffering principle |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093620U (en) * | 1991-08-01 | 1992-01-22 | 张斌 | Adjustable head holder for ophthalmology operation |
| CN201350263Y (en) * | 2009-02-04 | 2009-11-25 | 张士香 | Scalp vein puncture fixator |
| CN203940145U (en) * | 2014-07-22 | 2014-11-12 | 宁波安信德亿塑业科技有限公司 | A kind of Bite type fittings |
| CN204601243U (en) * | 2015-04-23 | 2015-09-02 | 宋锦 | Infant transfusion auxiliary device |
| CN107170553A (en) * | 2017-07-13 | 2017-09-15 | 深圳市昱意科技有限公司 | A kind of transformer mounting structure with function of seismic resistance |
| CN107898586A (en) * | 2017-12-07 | 2018-04-13 | 邱长根 | A kind of ophthalmologic operation head fixing device |
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Address after: No.170 Juzhou North Road, Juxian District, Rizhao City, Shandong Province Applicant after: Chen Weijuan Address before: No.50 Taiyuan Road, Rizhao Economic and Technological Development Zone, Shandong Province Applicant before: Chen Weijuan |
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