CN208464861U - A kind of medical pediatric nursing restraint device - Google Patents
A kind of medical pediatric nursing restraint device Download PDFInfo
- Publication number
- CN208464861U CN208464861U CN201720881377.1U CN201720881377U CN208464861U CN 208464861 U CN208464861 U CN 208464861U CN 201720881377 U CN201720881377 U CN 201720881377U CN 208464861 U CN208464861 U CN 208464861U
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- CN
- China
- Prior art keywords
- drive rod
- shaft
- inner sidewall
- sliding block
- cavity
- Prior art date
- 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 medical pediatric nursing restraint devices, including bottom plate, the upside of the bottom plate is equipped with mounting rack, cavity is equipped in the mounting rack, the inner sidewall of the cavity is rotatably connected to the first drive rod by first rotating shaft, one end of first drive rod is rotatably connected to the second drive rod by the second shaft, the described one end of second drive rod far from the second shaft is rotatably connected to third drive rod by third shaft, the third drive rod is equipped with the first sliding block far from one end of third shaft, the inner sidewall of the cavity is equipped with first sliding groove corresponding with the first sliding block, screw rod is rotatably connected on the inner sidewall of the first sliding groove, the screw rod is threadedly coupled with the first sliding block.The utility model, due to the twisting force of torque spring, so that arc pressuring plate be facilitated to rotate centered on screw rod, arc pressuring plate is more bonded the wrist of children, increases contact surface, improves the stability fixed to children's wrist, avoids crushing children's wrist.
Description
Technical field
The utility model relates to paediatrics technical field of medical equipment more particularly to a kind of medical pediatric nursing about to get one's things ready
It sets.
Background technique
In pediatric nursing, carrying out intravenous drip infusion for children is a job the most daily, but because mostly
Number children are active active, and parent is difficult to constantly stay in child at one's side, so needle roller phenomenon can often occur, medical staff is not
It obtains and does not re-operate.
In the prior art, a kind of medical pediatric nursing restraint device that application number CN201620887086.9 is proposed leads to
Push and pull bar is crossed, fixed link is imparted power to by connecting rod one, connecting rod two and bending drive rod, drives and is moved down in fixed link
It is dynamic, so that fixed muffetee be driven to move up and down, realize fixation and release to pediatric patients wrist.But thickness at the wrist of people
Unevenness cannot well contact children's wrist so as to cause fixed muffetee, and contact point is less, fix built on the sand, be easy simultaneously
Injure the wrist of infant.
To solve the above-mentioned problems, we have proposed a kind of medical pediatric nursing restraint devices.
Summary of the invention
Purpose of the utility model is to solve that cannot be contacted well to children's wrist in the prior art, fix unstable
Gu while a kind of medical pediatric nursing restraint device for being easy the problem of injuring infant wrist, and proposing.
To achieve the goals above, the utility model adopts the technical scheme that
The upside of a kind of medical pediatric nursing restraint device, including bottom plate, the bottom plate is equipped with mounting rack, the installation
Cavity is equipped in frame, the inner sidewall of the cavity is rotatably connected to the first drive rod, first drive rod by first rotating shaft
One end the second drive rod is rotatably connected to by the second shaft, the one end of second drive rod far from the second shaft passes through the
Three shafts are rotatably connected to third drive rod, and the third drive rod is equipped with the first sliding block far from one end of third shaft, described
The inner sidewall of cavity is equipped with first sliding groove corresponding with the first sliding block, is rotatably connected to spiral shell on the inner sidewall of the first sliding groove
Bar, the screw rod are threadedly coupled with the first sliding block, and the upper end of the screw rod is run through the inner sidewall of first sliding groove and is fixedly connected with
Adjusting block, the mounting rack are equipped with socket, and follower lever is inserted in the socket, and the inner sidewall of the socket is equipped with and sky
The movable mouth of chamber connection, first drive rod far from one end of the second shaft run through movable mouth and by the 4th shaft with it is driven
Bar rotation connection, the lower end of the follower lever are equipped with arc pressuring plate, and the arc pressuring plate is equipped with connection close to the side of follower lever
The side of seat, the attachment base is equipped with bolt, and the side of the bolt sequentially passes through attachment base and follower lever and screw thread is socketed with
Nut, is arranged with torque spring on the bolt, the both ends of the torque spring inner sidewall with follower lever and attachment base respectively
Connection, the arc pressuring plate are arranged right below cushion, and the cushion is fixed on bottom plate.
Preferably, the third drive rod is equipped with link slot corresponding with the second drive rod, and second drive rod is logical
The inner sidewall for crossing third shaft and link slot is rotatablely connected.
Preferably, the downside of the arc pressuring plate is equipped with rubber contact pad.
Preferably, lubricating grease is coated on the surface of first sliding block and the inner sidewall of first sliding groove.
Preferably, the third drive rod is equipped with the second sliding block, the inner sidewall of the cavity far from the side of third shaft
It is equipped with second sliding slot corresponding with the second sliding block.
Preferably, fixing sleeve is set there are two stop collar on the follower lever, and two stop collars are located at mounting rack
Two sides.
In the utility model, by rotating adjusting block, so that the position to screw rod is adjusted, since screw rod and first are slided
Block is threadedly coupled, so that the first sliding block drives third drive rod mobile, and passes through the second drive rod and the first drive rod for power
Follower lever is passed to, to facilitate moving up and down for arc pressuring plate, the wrist of children is fixed in arc pressuring plate, due to torsion bullet
The twisting force of spring, so that arc pressuring plate be facilitated to rotate centered on screw rod, arc pressuring plate is more bonded the wrist of children, increases
Contact surface improves the stability fixed to children's wrist, avoids crushing children's wrist.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of medical pediatric nursing restraint device structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A.
In figure: 1 bottom plate, 2 mounting racks, 3 first rotating shafts, 4 first drive rods, 5 second shafts, 6 second drive rods, 7 thirds
Shaft, 8 third drive rods, 9 first sliding blocks, 10 screw rods, 11 adjusting blocks, 12 second sliding slots, 13 follower levers, 14 the 4th shafts, 15
Arc pressuring plate, 16 attachment bases, 17 bolts, 18 nuts, 19 torque springs, 20 cushions, 21 stop collars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the upside of a kind of medical pediatric nursing restraint device, including bottom plate 1, bottom plate 1 is equipped with mounting rack
2, mounting rack 2 is interior to be equipped with cavity, and the inner sidewall of cavity is rotatably connected to the first drive rod 4, the first drive rod by first rotating shaft 3
4 one end is rotatably connected to the second drive rod 6 by the second shaft 5, and the second drive rod 6 passes through far from one end of the second shaft 5
Third shaft 7 is rotatably connected to third drive rod 8, and third drive rod 8 is equipped with link slot corresponding with the second drive rod 6, the
Two drive rods 6 are rotatablely connected by the inner sidewall of third shaft 7 and link slot, facilitate the first drive rod 6 and third drive rod 8 it
Between relative rotation, third drive rod 8 is equipped with the first sliding block 9 far from one end of third shaft 7, the inner sidewall of cavity be equipped with
It is coated with lubricating grease on the corresponding first sliding groove of first sliding block 9, the surface of the first sliding block 9 and the inner sidewall of first sliding groove, is subtracted
Small coefficient of friction reduces frictional force, so that the first sliding block 9 be facilitated to slide in first sliding groove, turns on the inner sidewall of first sliding groove
Dynamic to be connected with screw rod 10, screw rod 10 is threadedly coupled with the first sliding block 9, and the upper end of screw rod 10 is run through the inner sidewall of first sliding groove and consolidated
Surely it is connected with adjusting block 11, third drive rod 8 is equipped with the second sliding block far from the side of third shaft 7, sets on the inner sidewall of cavity
There is second sliding slot 12 corresponding with the second sliding block, improves moving up and down for 8 holding of third drive rod level, mounting rack 2 is equipped with
Socket is inserted with follower lever 13 in socket, and the inner sidewall of socket is equipped with movable mouth be connected to cavity, and the first drive rod 4 is far
One end from the second shaft 5 is run through movable mouth and is rotatablely connected by the 4th shaft 14 with follower lever 13, fixed on follower lever 13
It being arranged there are two stop collar 21, two stop collars 21 are located at the two sides of mounting rack 2, the scope of activities of follower lever 13 is limited,
Prevent from crushing the arm of children, the lower end of follower lever 13 is equipped with arc pressuring plate 15, and arc pressuring plate 15 is close to the side of follower lever 13
Equipped with attachment base 16, the side of attachment base 16 is equipped with bolt 17, and the side of bolt 17 sequentially passes through attachment base 16 and follower lever 13
And screw thread is socketed with nut 18, is arranged with torque spring 19 on bolt 17, the both ends of torque spring 19 respectively with follower lever 13 and
The inner sidewall of attachment base 16 connects, and the downside of arc pressuring plate 15 is equipped with rubber contact pad, convenient to contact with the arm of children, prevents
The arm of children is crushed, arc pressuring plate 15 is arranged right below cushion 20, and cushion 20 is fixed on bottom plate 1, can be for children's
The palm of the hand provides support, avoids the feeling of fatigue of hand after being infused for a long time.
In the utility model, by rotating adjusting block 11, so that the position of screw rod 10 be adjusted, due to screw rod 10 with
First sliding block 9 is threadedly coupled, so that the first sliding block 9 drives third drive rod 8 mobile, and is passed by the second drive rod 6 and first
Lever 4 imparts power to follower lever 13, to facilitate moving up and down for arc pressuring plate 15, arc pressuring plate 15 to the wrist of children into
Row is fixed, due to the twisting force of torque spring 19, so that arc pressuring plate 15 is facilitated to rotate centered on screw rod 17, arc pressuring plate
15 are more bonded the wrist of children, increase contact surface, improve the stability fixed to children's wrist, avoid crushing children's hand
Wrist.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of medical pediatric nursing restraint device, including bottom plate (1), which is characterized in that the upside of the bottom plate (1) is equipped with
Mounting rack (2), is equipped with cavity in the mounting rack (2), and the inner sidewall of the cavity is rotatably connected to the by first rotating shaft (3)
One end of one drive rod (4), first drive rod (4) is rotatably connected to the second drive rod (6), institute by the second shaft (5)
It states the one end of the second drive rod (6) far from the second shaft (5) and is rotatably connected to third drive rod (8), institute by third shaft (7)
State third drive rod (8) and be equipped with the first sliding block (9) far from the one end of third shaft (7), the inner sidewall of the cavity be equipped with
First sliding block (9) corresponding first sliding groove is rotatably connected to screw rod (10), the screw rod on the inner sidewall of the first sliding groove
(10) it is threadedly coupled with the first sliding block (9), the upper end of the screw rod (10) is run through the inner sidewall of first sliding groove and is fixedly connected with
Adjusting block (11), the mounting rack (2) are equipped with socket, are inserted with follower lever (13), the inside of the socket in the socket
Wall is equipped with the movable mouth being connected to cavity, and first drive rod (4) runs through movable mouth simultaneously far from the one end of the second shaft (5)
It is rotatablely connected by the 4th shaft (14) and follower lever (13), the lower end of the follower lever (13) is equipped with arc pressuring plate (15), institute
It states arc pressuring plate (15) and is equipped with attachment base (16) close to the side of follower lever (13), the side of the attachment base (16) is equipped with bolt
(17), the side of the bolt (17) sequentially passes through attachment base (16) and follower lever (13) and screw thread is socketed with nut (18), institute
State and be arranged on bolt (17) torque spring (19), the both ends of the torque spring (19) respectively with follower lever (13) and attachment base
(16) inner sidewall connection, the arc pressuring plate (15) are arranged right below cushion (20), and the cushion (20) is fixed on bottom plate
(1) on.
2. a kind of medical pediatric nursing restraint device according to claim 1, which is characterized in that the third drive rod
(8) it is equipped with link slot corresponding with the second drive rod (6), second drive rod (6) passes through third shaft (7) and link slot
Inner sidewall rotation connection.
3. a kind of medical pediatric nursing restraint device according to claim 1, which is characterized in that the arc pressuring plate
(15) downside is equipped with rubber contact pad.
4. a kind of medical pediatric nursing restraint device according to claim 1, which is characterized in that first sliding block
(9) lubricating grease is coated on the inner sidewall on surface and first sliding groove.
5. a kind of medical pediatric nursing restraint device according to claim 1, which is characterized in that the third drive rod
(8) side far from third shaft (7) is equipped with the second sliding block, and the inner sidewall of the cavity is equipped with corresponding with the second sliding block the
Two sliding slots (12).
6. a kind of medical pediatric nursing restraint device according to claim 1, which is characterized in that the follower lever (13)
Upper fixing sleeve is set there are two stop collar (21), and two stop collars (21) are located at the two sides of mounting rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881377.1U CN208464861U (en) | 2017-07-20 | 2017-07-20 | A kind of medical pediatric nursing restraint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881377.1U CN208464861U (en) | 2017-07-20 | 2017-07-20 | A kind of medical pediatric nursing restraint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464861U true CN208464861U (en) | 2019-02-05 |
Family
ID=65204007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720881377.1U Expired - Fee Related CN208464861U (en) | 2017-07-20 | 2017-07-20 | A kind of medical pediatric nursing restraint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464861U (en) |
-
2017
- 2017-07-20 CN CN201720881377.1U patent/CN208464861U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190205 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |