CN207722190U - A kind of paediatrics medicinal hand fixing device - Google Patents
A kind of paediatrics medicinal hand fixing device Download PDFInfo
- Publication number
- CN207722190U CN207722190U CN201721226184.9U CN201721226184U CN207722190U CN 207722190 U CN207722190 U CN 207722190U CN 201721226184 U CN201721226184 U CN 201721226184U CN 207722190 U CN207722190 U CN 207722190U
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- China
- Prior art keywords
- screw rod
- sections
- hinged shaft
- curved
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of paediatrics medicinal hand fixing devices, including bottom plate, pedestal, through-hole, screw rod, swivel nut, first hinged shaft, slide opening, curved support plate, screw thread on screw rod is equipped with two sections, center symmetric setting of two sections of screw threads along screw rod, the hand of spiral of two sections of screw threads is opposite, there are two swivel nut is set, the concave profile of curved support plate is arranged upward, two sections of curved support plate are mounted on the second hinged shaft, it is also respectively connected with curved splint on second hinged shaft, the concave profile of two curved splints is oppositely arranged, the outer arcuate face center of curved splint is equipped with third hinged shaft, the top of connecting rod is connected on third hinged shaft.The utility model is simple and reasonable, and use is efficient and convenient, is be combined with each other by simple screw rod and curved splint, and clamping of the curved splint to arm may be implemented, convenient that children arm is fixed, and avoids tampering in infusion, causes unnecessary injury.
Description
Technical field
The utility model is related to a kind of medical instrument, specifically a kind of paediatrics medicinal hand fixing device.
Background technology
Paediatrics be comprehensive research children's period physical and mental development, health care and disease prevention and cure synthetic medicine science.It is all to be related to
Health and the hygienic issues in Children and teenager period belong to paediatrics range.It is cured object and is in growth and development stage.Paediatrics
Task is that continuous exploration pediatric medicine is theoretical, reduces incidence, the death rate on the basis of practice, enhances children physique, carry
High child health care and disease prevention and cure are horizontal.
When carrying out venous transfusion, often because the hand or finger of patient occur it is mobile cause piercing needle needle,
The case where run-bake-needle fault or liquid exosmose, also increases the work difficulty of medical worker while bringing pain to patient；This feelings
Condition is more obvious in the frequency that paediatrics occurs, be on the one hand because child age it is smaller caused by, on the other hand also with hospital
It is related to lack safely and effectively fixing device.
Utility model content
The purpose of this utility model is to provide a kind of paediatrics medicinal hand fixing devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of paediatrics medicinal hand fixing device, including bottom plate, the bottom of the bottom plate are equipped with pedestal, bottom plate it is interior
Portion offers a through-hole, is equipped with a screw rod in through-hole, the length of screw rod is consistent with the length of through-hole, and two sections of screw rod pass through bearing
Two sections of through-hole are connected, the screw thread on the screw rod is equipped with two sections, and two sections of screw threads are along the center symmetric setting of screw rod, two sections of screw threads
The hand of spiral on the contrary, the screw rod is equipped with swivel nut, there are two swivel nut is set, two swivel nuts are separately mounted to two sections on screw rod
On screw thread, for two swivel nuts also along the central symmetry of screw rod, the outer wall of the screw rod is equipped with the first hinged shaft, the first stud connection in
The top of the low side of connecting rod, connecting rod is pierced by through-hole setting, and slide opening is further opened on bottom plate, and the bottom connection through-hole of slide opening is set
It sets, the top of connecting rod is arranged across slide opening, and the upper end center of the bottom plate is equipped with curved support plate, arc by supporting block
The concave profile of support plate is arranged upward, and two sections of curved support plate are mounted on the second hinged shaft, are also all connected on the second hinged shaft
There are curved splint, the concave profile of two curved splints to be oppositely arranged, the outer arcuate face center of curved splint is equipped with third hinged shaft,
The top of connecting rod is connected on third hinged shaft.
As further program of the utility model：The concave profile of the curved splint is equipped with flexible cushion, described
Flexible cushion also is provided on the concave profile of curved support plate.
As the utility model further scheme：Two sections of the screw rod are pierced by through-hole and are connected with shaft, shaft
Outer end release handle is installed.
As the utility model further scheme：The bottom of the pedestal is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple and reasonable, using quick
It is convenient, it is be combined with each other by simple screw rod and curved splint, clamping of the curved splint to arm may be implemented, it is convenient to children
Arm is fixed, and avoids tampering in infusion, causes unnecessary injury.
Description of the drawings
Fig. 1 is the structural schematic diagram of paediatrics medicinal hand fixing device；
In figure：1- bottom plates, 2- pedestals, 3- through-holes, 4- screw rods, 5- bearings, 6- swivel nuts, the first hinged shafts of 7-, 8- connecting rods, 9-
Slide opening, 10- supporting blocks, 11- curved supports plate, the second hinged shafts of 12-, 13- curved splints, 14- thirds hinged shaft, 15- flexibilities cushion,
16- shafts, 17- release handles.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Referring to Fig. 1, a kind of paediatrics medicinal hand fixing device, including bottom plate 1, the bottom of the bottom plate 1 are equipped with
The inside of pedestal 2, bottom plate 1 offers a through-hole 3, and a screw rod 4, the length of screw rod 4 and the length one of through-hole 3 are equipped in through-hole 3
It causes, two sections of two sections that through-hole 3 is connected by bearing 5 of screw rod 4, the screw thread on the screw rod 4 is equipped with two sections, and two sections of screw threads are along spiral shell
The center symmetric setting of bar 4, the hand of spiral of two sections of screw threads is on the contrary, the screw rod 4 is equipped with swivel nut 6, there are two swivel nut 6 is set,
Two swivel nuts 6 are separately mounted on two sections of screw threads on screw rod 4, and two swivel nuts 6 are also along the central symmetry of screw rod 4, the screw rod 4
Outer wall be equipped with the first hinged shaft 7, the first hinged shaft 7 is connected to the low side of connecting rod 8, and the top of connecting rod 8 is pierced by through-hole 3 and sets
It sets, slide opening 9 is further opened on bottom plate 1, the bottom connection through-hole 3 of slide opening 9 is arranged, and the top of connecting rod 8 is arranged across slide opening 9,
The upper end center of the bottom plate 1 is equipped with curved support plate 11 by supporting block 10, and the concave profile of curved support plate 11 is upward
Setting, two sections of curved support plate 11 are mounted on the second hinged shaft 12, are also respectively connected with curved splint 13 on the second hinged shaft 12, and two
The concave profile of a curved splint 13 is oppositely arranged, and the outer arcuate face center of curved splint 13 is equipped with third hinged shaft 14, connecting rod 8
Top be connected on third hinged shaft 14.By rotating screw rod 4, screw rod 4 can make two swivel nuts 6 opposite or back movement, spiral shell
The movement of set 6 can make connecting rod 8 that angle change occur, and then change the distance between two curved splints 13, when the hand of children
When arm is placed on curved support plate 11, two curved splints 13 can play fixed function to arm.
The concave profile of the curved splint 13 is equipped with flexible cushion 15, on the concave profile of the curved support plate 11
It also is provided with flexible cushion 15.
Two sections of the screw rod 4 are pierced by through-hole 3 and are connected with shaft 16, and the outer end of shaft 16 is equipped with release handle 17.
The bottom of the pedestal 2 is equipped with anti-skid chequer.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (4)
1. a kind of paediatrics medicinal hand fixing device, including bottom plate (1), it is characterised in that：The bottom of the bottom plate (1) is set
Have a pedestal (2), the inside of bottom plate (1) offers a through-hole (3), is equipped with a screw rod (4) in through-hole (3), the length of screw rod (4) with
The length of through-hole (3) is consistent, two sections of two sections that through-hole (3) is connected by bearing (5) of screw rod (4), the spiral shell on the screw rod (4)
Line is equipped with two sections, and two sections of screw threads are along the center symmetric setting of screw rod (4), and the hand of spiral of two sections of screw threads is on the contrary, the screw rod (4)
It is equipped with swivel nut (6), there are two swivel nut (6) is set, two swivel nuts (6) are separately mounted on two sections of screw threads on screw rod (4), two
Swivel nut (6) is also along the central symmetry of screw rod (4), and the outer wall of the screw rod (4) is equipped with the first hinged shaft (7), and the first hinged shaft (7) is even
It is connected to the low side of connecting rod (8), the top of connecting rod (8) is pierced by through-hole (3) setting, slide opening (9) is further opened on bottom plate (1),
The bottom connection through-hole (3) of slide opening (9) is arranged, and the top of connecting rod (8) is arranged across slide opening (9), the upper end of the bottom plate (1)
Curved support plate (11) is installed centrally through supporting block (10), the concave profile of curved support plate (11) is arranged upward, arc
Two sections of support plate (11) are mounted on the second hinged shaft (12), are also respectively connected with curved splint (13) on the second hinged shaft (12), and two
The concave profile of a curved splint (13) is oppositely arranged, and the outer arcuate face center of curved splint (13) is equipped with third hinged shaft (14),
The top of connecting rod (8) is connected on third hinged shaft (14).
2. paediatrics medicinal hand fixing device according to claim 1, it is characterised in that：The curved splint (13)
Concave profile be equipped with flexible cushion (15), also be provided with flexible cushion on the concave profile of the curved support plate (11)
(15)。
3. paediatrics medicinal hand fixing device according to claim 1, it is characterised in that：The two of the screw rod (4)
Section is pierced by through-hole (3) and is connected with shaft (16), and the outer end of shaft (16) is equipped with release handle (17).
4. paediatrics medicinal hand fixing device according to claim 1, it is characterised in that：The bottom of the pedestal (2)
Portion is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226184.9U CN207722190U (en) | 2017-09-23 | 2017-09-23 | A kind of paediatrics medicinal hand fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226184.9U CN207722190U (en) | 2017-09-23 | 2017-09-23 | A kind of paediatrics medicinal hand fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722190U true CN207722190U (en) | 2018-08-14 |
Family
ID=63090607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721226184.9U Expired - Fee Related CN207722190U (en) | 2017-09-23 | 2017-09-23 | A kind of paediatrics medicinal hand fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472491A (en) * | 2020-11-18 | 2021-03-12 | 陈冰琳 | Medical examination device for pediatrics |
-
2017
- 2017-09-23 CN CN201721226184.9U patent/CN207722190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472491A (en) * | 2020-11-18 | 2021-03-12 | 陈冰琳 | Medical examination device for pediatrics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20190923 |