CN208989922U - A kind of medical pediatric transfusion arm fixing device - Google Patents
A kind of medical pediatric transfusion arm fixing device Download PDFInfo
- Publication number
- CN208989922U CN208989922U CN201821054802.0U CN201821054802U CN208989922U CN 208989922 U CN208989922 U CN 208989922U CN 201821054802 U CN201821054802 U CN 201821054802U CN 208989922 U CN208989922 U CN 208989922U
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Abstract
The utility model discloses a kind of medical pediatric transfusion arm fixing devices, including support plate, it is characterized in that: being fixed with chair in the support plate, the seat side of the chair is fixed with L shape fixed block, the side of the L shape fixed block is fixed with sleeve, elongation bar is inserted into the sleeve, the upper end of the elongation bar is fixed with square block, hook is fixed on the downside of the square block, the other side side of the L shape fixed block is fixed with curved rod, one group of evenly arranged threaded hole is provided in the curved rod, hinged round block above the other side of the L shape fixed block, the side of the round block is fixedly connected with the side of L shape connecting rod.The utility model relates to field of medical device, in particular, being related to a kind of medical pediatric transfusion arm fixing device.The fixation of arm when the present apparatus can be realized child infusion.
Description
Technical field
The utility model relates to field of medical device, in particular, being related to a kind of medical pediatric transfusion arm fixing device.
Background technique
When being infused children, the bar of the suspension infusion bag on rear side of the transfusion zone seat of hospital can only adjust height,
These seats are typically all to be designed according to the body of adult, and children's arm in infusion may leave about, and cause syringe needle
It falls off, by the device of its arm fixation when also lacking a kind of child infusion at present, this is in place of the deficiencies in the prior art.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of medical pediatric transfusion arm fixing device, convenient for children
The fixation of arm when infusion.
The utility model adopts the following technical solution realizes goal of the invention:
A kind of medical pediatric transfusion arm fixing device, including support plate, it is characterized in that: being fixed with chair in the support plate
Son, the seat side of the chair are fixed with L shape fixed block, and the side of the L shape fixed block is fixed with sleeve, in the sleeve
It is inserted into elongation bar, the upper end of the elongation bar is fixed with square block, and hook is fixed on the downside of the square block, and the L shape is solid
The other side side for determining block is fixed with curved rod, and one group of evenly arranged threaded hole is provided in the curved rod, and the L shape is solid
Determine hinged round block above the other side of block, the side of the round block is fixedly connected with the side of L shape connecting rod, and the L shape connecting rod turns
Annulus is fixed at angle, bolt passes through the annulus screw thread and connects the threaded hole, and the other side of the L shape connecting rod is fixedly connected
Chevron fixed block one, the both ends vertical block of the chevron fixed block one pass through guide rod is fixedly connected with chevron fixed block two two respectively
Vertical block is held, two guide rods are each passed through sliding block, and two sliding blocks are each attached to the side of horizontal block, and the one of the horizontal block
Middle side part is fixed with convex block, and the convex block is threadedly coupled screw rod one, and the top and bottom of the screw rod one are respectively articulated with the mountain
The other side middle part of the middle part vertical block of shape fixed block two and the middle part vertical block of chevron fixed block one, the horizontal block is solid by link block
Surely lower clamp plate is connected, hand supporting plate is fixed on front side of the lower clamp plate, symmetrical guiding is fixed on the upside of the link block
Column, the symmetrical guide post are each passed through the horizontal block of T-shaped block, the hinged screw rod two in the upside middle position of the link block, institute
The horizontal block that screw rod two is threadedly coupled the T-shaped block is stated, the vertical block end of the T-shaped block is fixedly connected with upper clamp plate.
As further limiting for the technical program, the upper cartridge is threadedly coupled jackscrew one.
As further limiting for the technical program, the upper end of the screw rod one is fixedly connected with runner.
As further limiting for the technical program, the upper end of the screw rod two is fixed with knob.
As further limiting for the technical program, the upper clamp plate is right above the lower clamp plate.
Compared with prior art, the advantages and positive effects of the utility model are as follows: in use, children are sitting on chair, so
After back out bolt, pull L shape connecting rod, drive annulus mobile, drive chevron fixed block one, guide rod and chevron fixed block second-class
It is mobile, drive upper clamp plate and lower clamp plate mobile, the final tilt angle for adjusting upper clamp plate and lower clamp plate level, adjusting finishes, will
Bolt is threaded into hole after passing through annulus.Rotating wheel drives screw rod one to rotate, and drives the convex block being threadedly coupled with it along spiral shell
Bar one is moved up or is moved down, and sliding block is moved up or moved down along guide rod, and upper clamp plate and lower clamp plate is driven to move up or move down, and is adjusted as needed
The height of upper clamp plate and lower clamp plate is saved, after regulating, stop operating runner, and the screw thread self-locking function of convex block and screw rod one is realized convex
The position of block is fixed, to realize that the position of upper clamp plate and lower clamp plate is fixed.Turning knob, drive screw rod two rotate, drive with
Its T-shaped block being threadedly coupled is moved up along screw rod two and guide post, drives upper clamp plate to move up, the screw thread self-locking of T shape block and screw rod two
Function realizes that the position of T-shaped block is fixed, to realize that the position of upper clamp plate is fixed, arm is placed in lower clamp plate by patient, hand
It is placed on hand supporting plate, then rotates backward knob, screw rod two is driven to rotate backward, drive the T-shaped block edge being threadedly coupled with it
Screw rod two and guide post move down, and drive upper clamp plate to move down, upper clamp plate and lower clamp plate fix patient's arm, then twist jackscrew one
Under, height of the elongation bar in sleeve is adjusted, after regulating, jackscrew one is tightened, infusion bag is hung on hook, patient is carried out
Infusion.The present apparatus can adjust the height and angle of upper clamp plate and lower clamp plate, can be realized the fixation of arm.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the utility model.
Fig. 2 is the partial enlarged view in Fig. 1 of the utility model at A.
Fig. 3 is the L shape connecting rod of the utility model and the structural schematic diagram of bolt.
Fig. 4 is the schematic perspective view two of the utility model.
Fig. 5 is the schematic perspective view of T-shaped block, link block and guide post of the utility model etc..
Fig. 6 is the schematic perspective view three of the utility model.
In figure: 1, elongation bar, 2, sleeve, 3, chair, 4, L shape fixed block, 5, support plate, 6, jackscrew one, 6a, hook, 6b,
Square block, 7, runner, 8, chevron fixed block two, 9, screw rod one, 10, knob, 11, screw rod two, 12, upper clamp plate, 13, lower clamp plate,
15, round block, 16, hand supporting plate, 17, guide rod, 17a, chevron fixed block one, 18, horizontal block, 19, sliding block, 20, convex block, 22, L shape
Connecting rod, 23a, bolt, 24, curved rod, 24a, annulus, 25, threaded hole, 26, T-shaped block, 27, link block, 29, guide post.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in figs 1 to 6, the utility model includes support plate 5, and chair 3, the chair are fixed in the support plate 5
3 seat side is fixed with L shape fixed block 4, and the side of the L shape fixed block 4 is fixed with sleeve 2, and insertion is stretched in the sleeve 2
Stock 1, the upper end of the elongation bar 1 are fixed with square block 6b, and hook 6a, the L shape are fixed on the downside of the square block 6b
The other side side of fixed block 4 is fixed with curved rod 24, and one group of evenly arranged threaded hole is provided in the curved rod 24
25, hinged round block 15 above the other side of the L shape fixed block 4, the side of the round block 15 is fixedly connected with the one of L shape connecting rod 22
Side, the corner of the L shape connecting rod 22 are fixed with annulus 24a, and bolt 23a passes through the annulus 24a and is threadedly coupled the screw thread
Hole 25, the other side of the L shape connecting rod 22 are fixedly connected with one 17a of chevron fixed block, and the both ends of one 17a of chevron fixed block are perpendicular
Block passes through the both ends vertical block that guide rod 17 is fixedly connected with chevron fixed block 28 respectively, and two guide rods 17 are each passed through cunning
Block 19, two sliding blocks 19 are each attached to the side of horizontal block 18, and a middle side part of the horizontal block 18 is fixed with convex block 20, described
Convex block 20 is threadedly coupled screw rod 1, and the top and bottom of the screw rod 1 are respectively articulated with the middle part of the chevron fixed block 28
The other side middle part of the middle part vertical block of one 17a of vertical block and chevron fixed block, the horizontal block 18 is fixedly connected down by link block 27
Clamping plate 13, the front side of the lower clamp plate 13 are fixed with hand supporting plate 16, and the upside of the link block 27 is fixed with symmetrical guiding
Column 29, the symmetrical guide post 29 are each passed through the horizontal block of T-shaped block 26, the hinged spiral shell in upside middle position of the link block 27
Bar 2 11, the screw rod 2 11 are threadedly coupled the horizontal block of the T-shaped block 26, and the vertical block end of the T-shaped block 26 is fixedly connected
Clamping plate 12.
2 top of sleeve is threadedly coupled jackscrew 1.
The upper end of the screw rod 1 is fixedly connected with runner 7.
The upper end of the screw rod 2 11 is fixed with knob 10.
The upper clamp plate 12 is right above the lower clamp plate 13.
The workflow of the utility model are as follows: in use, children are sitting on chair 3, then back out bolt 23a, pull L shape
Connecting rod 22 drives annulus 24a mobile, drives one 17a of chevron fixed block, guide rod 17 and chevron fixed block 28 etc. mobile, band
Dynamic upper clamp plate 12 and lower clamp plate 13 are mobile, and the final tilt angle for adjusting 13 level of upper clamp plate 12 and lower clamp plate, adjusting finishes,
It is threaded into hole 25 after bolt 23a is passed through annulus 24a.Rotating wheel 7 drives screw rod 1 to rotate, and drives and connects with its screw thread
The convex block 20 connect is moved up or is moved down along screw rod 1, and sliding block 19 is moved up or moved down along guide rod 17, drives upper clamp plate 12 and lower clamp plate
13 move up or move down, and adjust the height of upper clamp plate 12 and lower clamp plate 13 as needed, after regulating, stop operating runner 7, convex
The screw thread self-locking function of block 20 and screw rod 1 realizes that the position of convex block 20 is fixed, to realize upper clamp plate 12 and lower clamp plate 13
Position is fixed.Turning knob 10 drives screw rod 2 11 to rotate, and drives the T-shaped block 26 being threadedly coupled with it along screw rod 2 11 and leads
It is moved up to column 29, upper clamp plate 12 is driven to move up, the screw thread self-locking function of T-shaped block 26 and screw rod 2 11 realizes the position of T-shaped block 26
Fixed, to realize that the position of upper clamp plate 12 is fixed, arm is placed in lower clamp plate 13 by patient, and hand is placed on hand supporting plate 16
On, knob 10 is then rotated backward, screw rod 2 11 is driven to rotate backward, drives the T-shaped block 26 being threadedly coupled with it along screw rod two
11 and guide post 29 move down, drive upper clamp plate 12 move down, upper clamp plate 12 and lower clamp plate 11 fix patient's arm, then will top
Silk 1 is backed out, and is adjusted height of the elongation bar 1 in sleeve 2, after regulating, is tightened jackscrew 1, and infusion bag is hung over hook 6a
On, it is infused patient.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (5)
1. a kind of medical pediatric transfusion arm fixing device, including support plate (5), it is characterized in that: fixed in the support plate (5)
Have chair (3), the seat side of the chair (3) is fixed with L shape fixed block (4), and the side of the L shape fixed block (4) is fixed
Have sleeve (2), is inserted into elongation bar (1) in the sleeve (2), the upper end of the elongation bar (1) is fixed with square block (6b), described
It being fixed on the downside of square block (6b) hook (6a), the other side side of the L shape fixed block (4) is fixed with curved rod (24),
It is provided with one group of evenly arranged threaded hole (25) on the curved rod (24), is cut with scissors above the other side of the L shape fixed block (4)
It connects round block (15), the side of the round block (15) is fixedly connected with the side of L shape connecting rod (22), the turning of the L shape connecting rod (22)
Place is fixed with annulus (24a), and bolt (23a) passes through the annulus (24a) and is threadedly coupled the threaded hole (25), and the L shape connects
The other side of bar (22) is fixedly connected chevron fixed block one (17a), and the both ends vertical block of the chevron fixed block one (17a) is led to respectively
The both ends vertical block that guide rod (17) is fixedly connected with chevron fixed block two (8) is crossed, two guide rods (17) are each passed through sliding block
(19), two sliding blocks (19) are each attached to the side of horizontal block (18), and a middle side part of the horizontal block (18) is fixed with convex block
(20), the convex block (20) is threadedly coupled screw rod one (9), and the top and bottom of the screw rod one (9) are respectively articulated with the chevron
The other side middle part of the middle part vertical block of fixed block two (8) and the middle part vertical block of chevron fixed block one (17a), the horizontal block (18) is logical
It crosses link block (27) to be fixedly connected lower clamp plate (13), is fixed with hand supporting plate (16), the company on front side of the lower clamp plate (13)
It connects and is fixed with symmetrical guide post (29) on the upside of block (27), the symmetrical guide post (29) is each passed through T-shaped block (26)
Horizontal block, the hinged screw rod two (11) in upside middle position of the link block (27), the screw rod two (11) are threadedly coupled the T shape
The vertical block end of the horizontal block of block (26), the T-shaped block (26) is fixedly connected with upper clamp plate (12).
2. medical pediatric transfusion arm fixing device according to claim 1, it is characterized in that: the sleeve (2) top spiral shell
Line connects jackscrew one (6).
3. medical pediatric transfusion arm fixing device according to claim 1, it is characterized in that: the screw rod one (9) is upper
End is fixedly connected with runner (7).
4. medical pediatric transfusion arm fixing device according to claim 1, it is characterized in that: the screw rod two (11) is upper
End is fixed with knob (10).
5. medical pediatric transfusion arm fixing device according to claim 1, it is characterized in that: the upper clamp plate (12) is in institute
It states right above lower clamp plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054802.0U CN208989922U (en) | 2018-07-04 | 2018-07-04 | A kind of medical pediatric transfusion arm fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054802.0U CN208989922U (en) | 2018-07-04 | 2018-07-04 | A kind of medical pediatric transfusion arm fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989922U true CN208989922U (en) | 2019-06-18 |
Family
ID=66796197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821054802.0U Active CN208989922U (en) | 2018-07-04 | 2018-07-04 | A kind of medical pediatric transfusion arm fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989922U (en) |
-
2018
- 2018-07-04 CN CN201821054802.0U patent/CN208989922U/en active Active
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