CN216854993U

CN216854993U - Adjustable arm medical fixing band

Info

Publication number: CN216854993U
Application number: CN202122993054.0U
Authority: CN
Inventors: 郭玉杰; 郭志光
Original assignee: Baoding Sanji Medical Instrument Science & Technology Co ltd
Current assignee: Baoding Sanji Medical Instrument Science & Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-01
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of medical instruments, and provides an adjustable arm medical fixing belt which is convenient for adjusting the moving range of an arm and comprises a belt body and a fixing component, wherein the fixing component comprises a fixing block connected with a connecting belt, a chute is formed in the fixing block, two sliding plates are connected in the chute in a sliding manner, the sliding plates are connected with U-shaped frames, a fixing spring is connected between the two sliding plates, the two U-shaped frames are respectively connected with a fixing rod and a fixing sleeve which are in sliding fit, a limiting part is connected between the two U-shaped frames, the left end and the right end of the belt body are respectively connected with a sub-surface magic tape and a mother surface magic tape, the bottom end of the belt body is connected with a fixing plate, a mounting hole is formed in the fixing plate, a hanging ring is hung in the mounting hole and connected with an adjusting belt, the fixing component is connected with an adjusting block through the connecting belt, and an adjusting groove is formed in the adjusting block, the adjusting belt and the adjusting groove are in sliding fit, and the adjusting block is connected with a locking assembly.

Description

Adjustable arm medical fixing band

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an adjustable arm medical fixing belt.

Background

As is well known, when carrying out the bit to some infant or the unconscious disease of consciousness, need use medical fixed band to fix patient's arm, avoid infusion syringe needle position to remove to lead to liquid or venous blood to run to leak and cause the tympanic membrane blood return outside the blood vessel, retrain patient's arm simultaneously, can avoid the patient to pull other medical instrument such as stomach tube, ureter etc. and fall, cause the condition of secondary intubate.

Through retrieval, China 2020, 7.7.8 discloses an arm fixing band with a patent publication number of CN201519345U for infusion, which is roughly described as comprising a band body, wherein three elastic fixing bands are symmetrically arranged at two ends of the band body, a spongy cushion is arranged at the inner side of the band body, the use is comfortable, the three elastic fixing bands are symmetrically arranged at two ends of the band body, the band body is fixed on the arm of a patient by the two elastic fixing bands at the outer sides, and the band body and the arm of the patient are connected to a hospital bed by the elastic fixing band in the middle.

Although foretell prior art scheme uses comfortablely to fixed firm, effectual, its size is comparatively fixed, when fixing the patient arm of different ages size, patient arm mobility range is different, and the fixed band has elasticity, and the constraint effect is relatively poor, and according to the difference of using the purpose, arm mobility range can be adjusted simultaneously, and foretell prior art is not convenient for adjust mobility range.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an adjustable arm medical fixing belt, which solves the problem that the movement range of an arm is not convenient to adjust in the prior art provided by the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a medical fixed band of adjustable arm, includes the area body and fixed subassembly, the left end and the right-hand member of the area body are connected with son face magic subsides and mother face magic subsides respectively, area body bottom connection has the fixed plate, the mounting hole has been seted up on the fixed plate, and the link has been articulated to the inside of mounting hole, the link is connected with the regulation band, fixed subassembly is connected with the regulating block through the connecting band, the adjustment tank has been seted up on the regulating block, regulation band and adjustment tank are sliding fit, be connected with locking Assembly on the regulating block.

Preferably, fixed subassembly includes the fixed block, fixed block and connecting band fixed connection, the spout has been seted up on the fixed block, the inside sliding connection of spout has two slides, the slide is connected with U type frame, is connected with fixing spring between two slides, and the one end that two U type frames are close to each other is connected with dead lever and fixed cover respectively, dead lever and fixed cover are sliding fit to be connected with the locating part between two U type frames.

Furthermore, the limiting part comprises two limiting blocks, the two limiting blocks are respectively connected with the corresponding U-shaped frames, and a telescopic rod is connected between the two limiting blocks.

Still further, locking Assembly includes two latch segments, two locking grooves have been seted up on the regulating block, locking groove and regulating groove intercommunication to the latch segment is sliding fit with the locking groove that corresponds, and the one end that two latch segments are close to each other all is connected with a plurality of slipmats to a plurality of slipmats on two latch segments are crisscross to be set up, be connected with the chucking structure on the latch segment.

As a further scheme of the scheme, the clamping structure comprises a ratchet bar, the ratchet bar is connected to the top end of the locking block, two clamping grooves are formed in the adjusting block and communicated with the corresponding locking grooves, a pawl matched with the ratchet bar is rotatably connected to the inside of each clamping groove, the top end of the pawl is connected with the clamping grooves through a plurality of clamping springs, the top end of the pawl is connected with a pull rope, and two rope grooves matched with the pull rope are formed in the adjusting block.

As a further proposal of the proposal, the top end of the belt body is connected with a protective pad.

On the basis of the scheme, a plurality of vent holes are formed in the belt body and the protective pad.

On the basis of the scheme, one end of the pull rope, which is far away from the pawl, is connected with a pull ring.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable medical arm fixing belt, which has the following beneficial effects:

according to the adjustable arm medical fixing band, the fixing component can be used for fixing the adjustable arm medical fixing band at a proper position of a sickbed or other articles, the band body can be fixed on the arm of a patient through the matching of the sub-surface magic tape and the mother-surface magic tape, the adjusting band can slide in the adjusting groove, and the distance between the adjusting block and the band body is adjusted, so that the total length of the adjustable arm medical fixing band can be adjusted, the position of the adjusting band can be locked through the locking component, and compared with the prior art, the moving range of the arm can be conveniently adjusted through the scheme.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of a partially cut-away perspective structure of the connection belt, the adjustment block, the fixing block, the sliding plate and the like of the present invention;

fig. 4 is a schematic enlarged view of a portion B in fig. 3 according to the present invention.

In the figure: 1. a belt body; 2. a sub-surface magic tape; 3. mother surface magic tape; 4. a fixing plate; 5. hanging a ring; 6. an adjustment belt; 7. a connecting belt; 8. an adjusting block; 9. a fixed block; 10. a slide plate; 11. a U-shaped frame; 12. fixing the spring; 13. fixing the rod; 14. fixing a sleeve; 15. a limiting block; 16. a telescopic rod; 17. a locking block; 18. a non-slip mat; 19. a ratchet bar; 20. a pawl; 21. a chucking spring; 22. pulling a rope; 23. a protective pad; 24. and (4) a pull ring.

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.

Examples

Referring to fig. 1-4, an adjustable arm medical fixing strap comprises a strap body 1 and a fixing component, wherein a protecting pad 23 is connected to the top end of the strap body 1 for protecting the arm of a patient and improving the comfort of the patient to a certain extent, a plurality of air holes are formed in both the strap body 1 and the protecting pad 23 for ensuring the air permeability of the position for fixing the arm, the fixing component comprises a fixing block 9, the fixing block 9 is fixedly connected with a connecting strap 7, a chute is formed in the fixing block 9, two sliding plates 10 are slidably connected in the chute, the sliding plates 10 are connected with U-shaped frames 11, a fixing spring 12 is connected between the two sliding plates 10, one ends of the two U-shaped frames 11 close to each other are respectively connected with a fixing rod 13 and a fixing sleeve 14, the fixing rod 13 is in sliding fit with the fixing sleeve 14, a limiting piece is connected between the two U-shaped frames 11 for pulling the two U-shaped frames 11, the fixing rod 13 slides out of the fixing sleeve 14, the connecting band 7 is wound at a proper position of a sickbed, the connecting band 7 is arranged between the two U-shaped frames 11, the two U-shaped frames 11 are loosened, the two U-shaped frames 11 are close to each other under the action of the fixing spring 12, the fixing rod 13 is inserted into the fixing sleeve 14 to limit the connecting band 7, so that the adjustable arm medical fixing band is connected to the sickbed, the limiting part comprises two limiting blocks 15, the two limiting blocks 15 are respectively connected with the corresponding U-shaped frames 11, an expansion link 16 is connected between the two limiting blocks 15, the movement of the two U-shaped frames 11 can be realized through the expansion and contraction of the expansion link 16, the two U-shaped frames 11 can be limited simultaneously, the fixing rod 13 is convenient to be matched with the fixing sleeve 14, the left end and the right end of the band body 1 are respectively connected with the son surface magic tape 2 and the mother surface magic tape 3, the band body 1 can be fixed on the arm of a patient through the cooperation of the son surface magic tape 2 and the mother surface magic tape 3, the 1 bottom connection of the area body has fixed plate 4, has seted up the mounting hole on the fixed plate 4, and the inside of mounting hole has been articulated has link 5, and link 5 is connected with regulation band 6, and fixed subassembly is connected with regulating block 8 through connecting band 7, has seted up the adjustment tank on the regulating block 8, and regulation band 6 and adjustment tank are sliding fit.

It should be further explained that the adjusting block 8 is connected with a locking assembly, the locking assembly comprises two locking blocks 17, the adjusting block 8 is provided with two locking grooves which are communicated with each other, the locking blocks 17 are in sliding fit with the corresponding locking grooves, one ends of the two locking blocks 17 close to each other are connected with a plurality of anti-slip pads 18, the anti-slip pads 18 on the two locking blocks 17 are arranged in a staggered manner, the locking blocks 17 are connected with a clamping structure, the two locking blocks 17 are far away from each other to enable the adjusting belt 6 to slide freely in the adjusting grooves, the two locking blocks 17 close to each other to drive the mutually staggered anti-slip pads 18 to lock the adjusting belt 6, so as to ensure the stability of the adjusting belt 6, the locking of the locking blocks 17 can be realized through the clamping structure, the clamping structure comprises a ratchet rack 19, the ratchet rack 19 is connected to the top ends of the locking blocks 17, the adjusting block 8 is provided with two clamping grooves which are communicated with corresponding locking grooves, the inside of each clamping groove is rotatably connected with a pawl 20 matched with the ratchet bar 19, the top end of each pawl 20 is connected with the clamping grooves through a plurality of clamping springs 21, the top end of each pawl 20 is connected with a pull rope 22, the adjusting block 8 is provided with two rope grooves matched with the pull rope 22, the pawl 20 can be abutted to the ratchet bar 19 through the clamping springs 21, when the two locking blocks 17 are close to each other, the pawl 20 can be driven to rotate through the ratchet bar 19, the pawl 20 slides along the tooth back of the ratchet bar 19 and is clamped into the tooth grooves of the ratchet bar 19, the reverse motion of the ratchet bar 19 is prevented, so that the unidirectional movement of the locking blocks 17 can be realized, the two locking blocks 17 are close to each other, the adjusting belt 6 is clamped, the pull rope 22 pulls the pawl 20 to rotate away from the area of the ratchet bar 19, the limitation on the ratchet bar 19 can be relieved, therefore, the locking block 17 can be reversely moved, the locking of the adjusting belt 6 by the non-slip mat 18 is released, the adjusting belt 6 can slide, the distance between the adjusting block 8 and the belt body 1 is adjusted, and one end, far away from the pawl 20, of the pull rope 22 is connected with the pull ring 24, so that an operator can conveniently hold the pawl 20 to pull.

In conclusion, when the adjustable arm medical fixing strap is used, firstly, the connecting strap 7 is wound at a proper position of a sickbed, the two U-shaped frames 11 are pulled, the connecting strap 7 is placed between the two U-shaped frames 11, the two U-shaped frames 11 are loosened, the two U-shaped frames 11 drive the fixing rod 13 to be inserted into the fixing sleeve 14 under the action of the fixing spring 12, the connecting strap 7 is limited, the adjustable arm medical fixing strap is connected on the sickbed, then the usable length of the adjusting strap 6 is adjusted according to needs, the two locking blocks 17 are initially separated from each other, the adjusting strap 6 is slid, the distance between the body 1 of the adjusting strap 6 and the adjusting block 8 is adjusted, the two locking blocks 17 are pressed after the adjusting strap is adjusted to a proper length, the two locking blocks are mutually close to each other and tightly attached, the adjusting strap 6 is locked by the driving cushion 18, and the ratchet rack 19 is tightly clamped by the clamping driving pawl 20, thereby carry out the chucking to locking block 17, then through son face magic subsides 2 and female face magic subsides 3 the cooperation with the area body 1 fix on patient's arm can, when the length of this adjustable arm medical fixed band is adjusted to needs, pull rope 22 is pulled through pull ring 24, it rotates to drive pawl 20, relieve pawl 20 to ratchet 19 and latch segment 17's restriction, can slide adjusting band 6, then make two latch segments 17 be close to each other and lock adjusting band 6 can, can carry out comparatively convenient dismantlement to the area body 1 through son face magic subsides 2 and female face magic subsides 3's cooperation, when needs are dismantled this adjustable arm medical fixed band, pulling two U type framves 11 and driving dead lever 13 from the inside cunning department of fixed cover 14, can dismantle it from the roll-off between two U type framves 11 with connecting band 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical fixed band of adjustable arm, includes the area body (1), its characterized in that still includes fixed subassembly, the left end and the right-hand member of the area body (1) are connected with son face magic subsides (2) and mother face magic subsides (3) respectively, area body (1) bottom connection has fixed plate (4), the mounting hole has been seted up on fixed plate (4), and the inside of mounting hole has been hung and has been connect link (5), link (5) are connected with regulation band (6), fixed subassembly is connected with regulating block (8) through connecting band (7), the adjustment tank has been seted up on regulating block (8), regulation band (6) and adjustment tank are sliding fit, be connected with locking Assembly on regulating block (8).

2. The adjustable medical arm fixing band as claimed in claim 1, wherein the fixing component comprises a fixing block (9), the fixing block (9) is fixedly connected with a connecting band (7), a sliding groove is formed in the fixing block (9), two sliding plates (10) are slidably connected to the inside of the sliding groove, the sliding plates (10) are connected with U-shaped frames (11), a fixing spring (12) is connected between the two sliding plates (10), one ends of the two U-shaped frames (11) close to each other are respectively connected with a fixing rod (13) and a fixing sleeve (14), the fixing rod (13) and the fixing sleeve (14) are in sliding fit, and a limiting part is connected between the two U-shaped frames (11).

3. The adjustable medical arm fixing band according to claim 2, wherein the limiting member comprises two limiting blocks (15), the two limiting blocks (15) are respectively connected with the corresponding U-shaped frames (11), and a telescopic rod (16) is connected between the two limiting blocks (15).

4. The adjustable medical arm fixing band according to claim 3, wherein the locking assembly comprises two locking blocks (17), two locking grooves are formed in the adjusting block (8), the locking grooves are communicated with the adjusting grooves, the locking blocks (17) are in sliding fit with the corresponding locking grooves, a plurality of anti-slip pads (18) are connected to one ends, close to each other, of the two locking blocks (17), the anti-slip pads (18) on the two locking blocks (17) are arranged in a staggered mode, and a clamping structure is connected to the locking blocks (17).

5. The adjustable medical arm fixing band according to claim 4, wherein the clamping structure comprises a ratchet bar (19), the ratchet bar (19) is connected to the top end of the locking block (17), two clamping grooves are formed in the adjusting block (8), the clamping grooves are communicated with the corresponding locking grooves, a pawl (20) matched with the ratchet bar (19) is rotatably connected to the inside of each clamping groove, the top end of the pawl (20) is connected with the clamping grooves through a plurality of clamping springs (21), a pull rope (22) is connected to the top end of the pawl (20), and two rope grooves matched with the pull rope (22) are formed in the adjusting block (8).

6. The adjustable medical arm fixing band as claimed in claim 5, wherein a protective pad (23) is connected to the top end of the band body (1).

7. The adjustable medical arm fixing band as claimed in claim 6, wherein the band body (1) and the protective pad (23) are provided with a plurality of ventilation holes.

8. The adjustable medical arm fixing band as claimed in claim 7, wherein a pull ring (24) is connected to an end of the pull rope (22) away from the pawl (20).