CN112220567A - Arm fixing device for medical care - Google Patents
Arm fixing device for medical care Download PDFInfo
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- CN112220567A CN112220567A CN202011340920.XA CN202011340920A CN112220567A CN 112220567 A CN112220567 A CN 112220567A CN 202011340920 A CN202011340920 A CN 202011340920A CN 112220567 A CN112220567 A CN 112220567A
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- rod
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- arm fixing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
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- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Neurosurgery (AREA)
- Heart & Thoracic Surgery (AREA)
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Abstract
The invention relates to the technical field of medical care instruments, in particular to an arm fixing device for medical care, which overcomes the defect of single function of fixing the hand of the existing medical care and comprises a device base, wherein a loop bar is welded at the top of the device base, one side of the end part of the loop bar is in bearing connection with a height adjusting rod, the inner side of the bottom of the loop bar is in bearing connection with a rotating rod, the outer side of the top of the rotating rod is sleeved with a telescopic rod, the end part of the telescopic rod is in bolt fixation with a rotating seat, the inside of the rotating seat is connected with a rotating ring through a bearing, a support plate is welded through the rotating ring, one side of the rotating seat is also movably connected with a lock rod, the inside of the support plate is connected with a transmission rod through a bearing, one side of the support plate is in bearing connection with a spacing adjusting, the fixing seat can have a certain buffering effect, and the comfort degree of hand fixing is improved.
Description
Technical Field
The invention relates to the technical field of medical care instruments, in particular to an arm fixing device for medical care.
Background
Medical care refers to the examination and care of a patient by a worker. When a patient is cared, the arm of the patient is sore.
The whole height and the angle of current hand fixing device difficult to the adjustment, can't satisfy the needs that a plurality of heights of medical care work and angle carry out the fixed to patient's arm, increased nursing staff's work load, and can not adjust according to patient's arm's length, can't fix according to patient's arm's size simultaneously, and the functionality is comparatively single.
Disclosure of Invention
The invention aims to solve the defect of single function of fixing the hand part for medical care, and provides an arm fixing device for medical care.
In order to achieve the purpose, the invention adopts the following technical scheme:
an arm fixing device for medical care comprises a device base, a loop bar is welded on the top of the device base, a height adjusting rod is connected with one side bearing at the end part of the loop bar, a rotating rod is connected with the inner side bearing at the bottom part of the loop bar, the outer side of the top of the rotating rod is sleeved with a telescopic rod, the end part of the telescopic rod is fixed with a rotating seat through a bolt, the inside of the rotating seat is connected with a rotating ring through a bearing, a support plate is welded through a rotating ring, a lock rod is movably connected inside one side of a rotating seat, a transmission rod is connected inside the support plate through a bearing, a spacing adjusting rod which is perpendicular to the transmission rod is connected to one side of the support plate through a bearing, the outer parts of the two ends of the transmission rod are respectively sleeved with a connecting block, the top of each connecting block is provided with an elastic piece, the other end bolt fastening of elastic component has the fixing base, the ribbon has been glued to one side surface of fixing base.
Preferably, the height adjusting rod is located inside the loop bar, one end of the height adjusting rod is externally sleeved with a driving gear, and the outer side of the bottom of the rotating rod is sleeved with a transmission gear meshed with the driving gear.
Preferably, the surface of the rotating rod is provided with threads, and the inner wall of the telescopic rod is provided with thread grooves corresponding to the threads on the surface of the telescopic rod.
Preferably, the inner wall welding of loop bar has the limiting plate, the guide slot that corresponds with the limiting plate is seted up in the tip outside of telescopic link.
Preferably, the locking rod is in threaded connection with one side of the rotating seat, a clamping block is arranged at the end part of the locking rod, and clamping grooves corresponding to the clamping block are uniformly formed in the surface of the rotating ring.
Preferably, a worm wheel is sleeved at one end, located inside the support plate, of the distance adjusting rod, and a worm meshed with the worm wheel is sleeved outside the middle of the transmission rod.
Preferably, the surfaces of the two ends of the transmission rod are respectively provided with a forward thread and a reverse thread, and the inner walls of the connecting blocks at the two ends of the transmission rod are respectively provided with a thread groove meshed with the forward thread and the reverse thread.
Preferably, the elastic member is a spring.
Preferably, one side of the fixing seat and the end part of the binding tape are respectively adhered with corresponding magic tapes.
The invention has the beneficial effects that:
1. rotate altitude mixture control pole and can connect in the inside bull stick rotation of loop bar through driving gear and drive gear drive bearing to drive the telescopic link of threaded connection at the bull stick top and carry out flexible operation in the top outside of loop bar, reach the function of adjusting this fixing device height, simple structure, convenient operation.
2. The clamping block at the end part of the locking rod is clamped into the clamping groove on the surface of the rotating ring, so that the fixing device is prevented from rotating, and when the fixing position needs to be adjusted, the locking rod is screwed out, so that the practicability is high.
3. The rotating distance adjusting rod enables the rotating distance adjusting rod to drive the bearing to be connected with the transmission rod in the support plate through the worm gear and worm to rotate, the transmission rod drives the connecting blocks connected with the forward threads and the reverse threads at the two ends of the transmission rod respectively to achieve reverse synchronous transmission, the distance between the two fixing seats is adjusted, the use requirements of different patients are met, and the practicability is high.
4. Connect the fixing base through the elastic component for the fixing base can have certain cushioning effect, improves the fixed comfort level of hand.
5. The ribbon is pasted on one side surface of fixing base, and the ribbon is pasted through the magic and is pasted at the opposite side of fixing base, realizes fixed patient's hand, can adjust the degree of tightening of ribbon according to patient's hand thickness, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of an arm fixing device for medical care according to the present invention;
FIG. 2 is a schematic top view of a medical arm fixing device according to the present invention;
FIG. 3 is a schematic view of a portion of a cross-sectional view taken along line A in FIG. 1 of an arm fixing device for medical care according to the present invention;
FIG. 4 is a schematic view of a medical arm fixing device shown in FIG. 1, partially in cross section at B;
fig. 5 is a schematic partial sectional view of an arm fixing device for medical care shown in fig. 1 at C.
In the figure: the device comprises a device base 1, a loop bar 2, a height adjusting rod 3, a telescopic rod 4, a rotating seat 5, a rotating ring 6, a supporting plate 7, an elastic part 8, a fixed seat 9, a binding belt 10, a rotating rod 11, a limiting plate 12, a driving gear 13, a transmission gear 14, a spacing adjusting rod 15, a transmission rod 16, a connecting block 17 and a locking rod 18.
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.
Referring to fig. 1-5, an arm fixing device for medical care comprises a device base 1, a loop bar 2 is welded on the top of the device base 1, a height adjusting rod 3 is connected with a bearing on one side of the end of the loop bar 2, a rotating rod 11 is connected with a bearing on the inner side of the bottom of the loop bar 2, a telescopic rod 4 is sleeved on the outer side of the top of the rotating rod 11, a rotating seat 5 is fixed on the end of the telescopic rod 4 through a bolt, a rotating ring 6 is connected inside the rotating seat 5 through a bearing, a support plate 7 is welded through the rotating ring 6, a lock rod 18 is movably connected inside one side of the rotating seat 5, a transmission rod 16 is connected inside the support plate 7 through a bearing, a spacing adjusting rod 15 which is perpendicular to the transmission rod 16 is connected with a bearing on one side of the support plate 7, connecting blocks 17 are sleeved on the outsides of two ends, a binding belt 10 is adhered to the surface of one side of the fixed seat 9;
a driving gear 13 is sleeved outside one end of the height adjusting rod 3 positioned inside the loop bar 2, a transmission gear 14 meshed with the driving gear 13 is sleeved outside the bottom of the loop bar 11, threads are arranged on the surface of the loop bar 11, a thread groove corresponding to the threads on the surface of the inner wall of the telescopic link 4 is formed in the inner wall of the loop bar 2, a limiting plate 12 is welded on the inner wall of the loop bar 2, a guide groove corresponding to the limiting plate 12 is formed in the outer side of the end part of the telescopic link 4, a lock rod 18 is connected to one side of the rotating seat 5 in a threaded manner, a clamping block is arranged at the end part of the lock rod 18, clamping grooves corresponding to the clamping block are uniformly formed in the surface of the rotating ring 6, a worm wheel is sleeved at one end of the interval adjusting rod 15 positioned inside the support plate 7, a worm meshed with the worm wheel is sleeved outside the middle of the transmission, the elastic piece 8 is a spring, and one side of the fixing seat 9 and the end part of the ribbon 10 are respectively adhered with corresponding magic tapes.
In this embodiment, loop bar 2 is welded at the top of device base 1 to connect altitude mixture control pole 3 at the inner bearing of loop bar 2, rotate altitude mixture control pole 3 and can drive the bearing to connect in loop bar 2 inside bull stick 11 through driving gear 13 and drive gear 14 and rotate, thereby drive threaded connection and carry out the flexible operation in the top outside of loop bar 2 at the telescopic link 4 at 11 tops of bull stick, reach the function of adjusting this fixing device height, moreover, the steam generator is simple in structure, and convenient for operation.
Furthermore, the end part of the telescopic rod 4 is fixed by a bolt to rotate the seat 5, the inner bearing of the rotating seat 5 is connected with the rotating ring 6, the support plate 7 is installed through the rotating ring 6, one side of the rotating seat 5 is in threaded connection with the locking rod 18, the clamping block at the end part of the locking rod 18 is clamped into the clamping groove on the surface of the rotating ring 6, the purpose of preventing the fixing device from rotating is achieved, when the fixing position needs to be adjusted, the locking rod 18 can be screwed out, and the practicability is high.
A bearing on one side of the support plate 7 is connected with a spacing adjusting rod 15, the spacing adjusting rod 15 is rotated to enable the spacing adjusting rod 15 to drive a bearing to be connected with a transmission rod 16 in the support plate 7 to rotate through a worm gear, so that the transmission rod 16 respectively drives connecting blocks 17 of forward threads and reverse threads at two ends of the transmission rod to achieve reverse synchronous transmission, the spacing between the two fixed seats 5 is adjusted, the requirements of different patients are met, and the practicability is high.
Further, at the top bolt fastening elastic component 8 of connecting block 17, connect fixing base 9 through elastic component 8 for fixing base 9 can have certain cushioning effect, improves the fixed comfort level of hand.
Wherein, glue ribbon 10 at one side surface of fixing base 9, ribbon 10 pastes the opposite side of pasting at fixing base 9 through the magic, realizes fixed patient's hand, can adjust the degree of tightening of ribbon 10 according to patient's hand thickness, and the practicality is strong.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The arm fixing device for medical care comprises a device base (1) and is characterized in that a loop bar (2) is welded at the top of the device base (1), a height adjusting rod (3) is connected to one side of the end of the loop bar (2) in a bearing mode, a rotating rod (11) is connected to the inner side of the bottom of the loop bar (2) in a bearing mode, a telescopic rod (4) is sleeved on the outer side of the top of the rotating rod (11), a rotating seat (5) is fixed to the end of the telescopic rod (4) in a bolt mode, a rotating ring (6) is connected to the inside of the rotating seat (5) through a bearing and welded with a support plate (7) through the rotating ring (6), a lock rod (18) is movably connected to the inside of one side of the rotating seat (5), a transmission rod (16) is connected to the inside of the support plate (7) through a bearing, a spacing adjusting rod (, the outside cover in both ends of transfer line (16) all is equipped with connecting block (17), elastic component (8) are installed at the top of connecting block (17), the other end bolt fastening of elastic component (8) has fixing base (9), one side surface of fixing base (9) is glued and is had ribbon (10).
2. The arm fixing device for medical care according to claim 1, wherein the height adjusting rod (3) is sleeved with a driving gear (13) at one end inside the loop bar (2), and a transmission gear (14) engaged with the driving gear (13) is sleeved at the bottom outside of the rotating rod (11).
3. The arm fixing device for medical care according to claim 2, wherein the surface of the rotating rod (11) is provided with threads, and the inner wall of the telescopic rod (4) is provided with thread grooves corresponding to the threads on the surface.
4. The arm fixing device for medical care according to claim 3, wherein a limiting plate (12) is welded to the inner wall of the loop bar (2), and a guide groove corresponding to the limiting plate (12) is formed in the outer side of the end portion of the telescopic bar (4).
5. The arm fixing device for medical care according to claim 1, wherein the locking rod (18) is in threaded connection with one side of the rotating seat (5), a clamping block is arranged at the end of the locking rod (18), and clamping grooves corresponding to the clamping block are uniformly formed in the surface of the rotating ring (6).
6. The arm fixing device for medical care as claimed in claim 1, wherein a worm gear is sleeved on one end of the distance adjusting rod (15) located inside the support plate (7), and a worm meshed with the worm gear is sleeved on the middle outer portion of the driving rod (16).
7. The arm fixing device for medical care as claimed in claim 6, wherein the driving rod (16) is provided with a forward thread and a reverse thread on both end surfaces thereof, and the inner walls of the connecting blocks (17) at both ends thereof are provided with thread grooves engaged with the forward thread and the reverse thread, respectively.
8. The arm fixing device for medical care according to claim 1, wherein the elastic member (8) is a spring.
9. The arm fixing device for medical care as claimed in claim 1, wherein one side of the fixing seat (9) and the end of the bandage (10) are respectively adhered with corresponding magic tapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340920.XA CN112220567A (en) | 2020-11-25 | 2020-11-25 | Arm fixing device for medical care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340920.XA CN112220567A (en) | 2020-11-25 | 2020-11-25 | Arm fixing device for medical care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112220567A true CN112220567A (en) | 2021-01-15 |
Family
ID=74124788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011340920.XA Pending CN112220567A (en) | 2020-11-25 | 2020-11-25 | Arm fixing device for medical care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112220567A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204863835U (en) * | 2015-08-21 | 2015-12-16 | 西安交通大学第二附属医院 | Limbs mount |
| CN206630817U (en) * | 2016-12-09 | 2017-11-14 | 夏菱 | A kind of limb bracket of unilateral support |
| CN208926630U (en) * | 2018-07-11 | 2019-06-04 | 孙宗祥 | A kind of fixing device for sampling blood |
| CN209644929U (en) * | 2019-01-04 | 2019-11-19 | 曹艳红 | One kind being used for Neurology cerebral angiography head restraint |
| CN210749548U (en) * | 2019-09-24 | 2020-06-16 | 河南省洛阳正骨医院（河南省骨科医院） | Binding and fixing device for upper limb injury |
| CN211022670U (en) * | 2019-10-14 | 2020-07-17 | 何诗跃 | Fixing device for knee joint coil magnetic resonance imaging examination ankle joint |
-
2020
- 2020-11-25 CN CN202011340920.XA patent/CN112220567A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204863835U (en) * | 2015-08-21 | 2015-12-16 | 西安交通大学第二附属医院 | Limbs mount |
| CN206630817U (en) * | 2016-12-09 | 2017-11-14 | 夏菱 | A kind of limb bracket of unilateral support |
| CN208926630U (en) * | 2018-07-11 | 2019-06-04 | 孙宗祥 | A kind of fixing device for sampling blood |
| CN209644929U (en) * | 2019-01-04 | 2019-11-19 | 曹艳红 | One kind being used for Neurology cerebral angiography head restraint |
| CN210749548U (en) * | 2019-09-24 | 2020-06-16 | 河南省洛阳正骨医院（河南省骨科医院） | Binding and fixing device for upper limb injury |
| CN211022670U (en) * | 2019-10-14 | 2020-07-17 | 何诗跃 | Fixing device for knee joint coil magnetic resonance imaging examination ankle joint |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |
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| RJ01 | Rejection of invention patent application after publication |