CN211325987U

CN211325987U - Medical armguard

Info

Publication number: CN211325987U
Application number: CN201922219508.1U
Authority: CN
Inventors: 周玲珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-25
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a medical armguard, including the fixed soft board of main and from fixed soft board, the equal fixedly connected with fastening rope in lower extreme both sides of the fixed soft board of main, be located the below of the fixed soft board of main from fixed soft board, the fastening rope runs through from fixed soft board through the second through-hole, the anterior fixedly connected with guide rail of the fixed soft board upper surface of main, the bottom of slider is reserved has the spout, fixedly connected with locating plate on the fixed soft board of main, the lower surface from fixed soft board is provided with the lantern ring, install the wire reel on the slider, wire reel and locking cap swing joint, threaded connection between locking cap and the slider, be provided with the gag lever post on the side of slider, the both ends of spring respectively with the lateral wall fixed connection of gag lever post and slider. Compared with the traditional medical arm protector, the medical arm protector can fix and correct the arm and can also pull and correct the finger, meanwhile, the medical arm protector is high in adjusting capacity and convenient for a doctor to operate.

Description

Medical armguard

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical armguard.

Background

The medical arm protector belongs to the medical fixing belt series, and the medical fixing belt series is mainly used for supporting a local part of an affected part of a body before treatment and after reduction of a disease patient, relieving or alleviating pain and aching of muscles, preventing the disease from spreading, and generally comprises an arm protector, an elbow protector, a hallux valgus fixing sleeve, a forearm fixing sleeve and the like. Traditional medical armguard is used for fixing patient's injured arm, generally utilizes the magic subsides to fix, and this kind of armguard is no matter all not good at crushing resistance or gas permeability upper reach to present medical armguard is used up the function singleness, therefore we propose a medical armguard, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical armguard to solve the traditional medical armguard that proposes in the above-mentioned background art and do not show all well on crushing resistance or gas permeability, and current medical armguard uses the problem of the function singleness.

In order to achieve the above object, the utility model provides a following technical scheme: a medical arm protector comprises a main fixed soft board and a secondary fixed soft board, wherein both sides of the lower end of the main fixed soft board are fixedly connected with fastening ropes, the secondary fixed soft board is positioned below the main fixed soft board, second through holes are reserved uniformly from the bottom middle position of the fixed soft board, the fastening ropes penetrate through the secondary fixed soft board through the second through holes, the front part of the upper surface of the main fixed soft board is fixedly connected with a guide rail, a plurality of sliding blocks are arranged on the guide rail, sliding grooves are reserved at the bottoms of the sliding blocks, bolts are arranged at the bottoms of the sliding blocks, a positioning plate is fixedly connected onto the main fixed soft board and positioned under the guide rail, threaded holes are reserved uniformly on the positioning plate, a lantern ring is arranged on the lower surface of the secondary fixed soft board and positioned on the front side of the bottom of the fixed soft board, a wire winding disc is arranged on the sliding block, and a fixing cap and a bearing are sleeved on the wire winding disc, the wire spool is movably connected with the fixing cap, the fixing cap is in threaded connection with the sliding block, a limiting rod is arranged on the side face of the sliding block, a plurality of springs are mounted on the limiting rod, and two ends of each spring are fixedly connected with the limiting rod and the side wall of the sliding block respectively.

Preferably, first through holes are reserved on the main fixed soft board uniformly and penetrate through the main fixed soft board.

Preferably, the slave fixing soft board is of a hollow structure, and the thickness of a gap inside the slave fixing soft board is greater than that of the master fixing soft board.

Preferably, the number of the guide rails is two, and the sliding block is in sliding connection with the guide rails through the sliding grooves.

Preferably, the sliding block is matched with a threaded hole in the positioning plate through a bolt, and forms a dismounting and mounting structure with the positioning plate.

Preferably, the wire spool further comprises a traction rope, a finger positioning sleeve and a ratchet wheel, one end of the traction rope is fixedly connected to the side wall of the wire spool, the finger positioning sleeve is mounted at the other end of the traction rope, and the ratchet wheel is mounted at the bottom of the wire spool.

Preferably, the ratchet wheel is located inside the sliding block, the ratchet wheel and the limiting rod form a ratchet wheel structure, and the rotation direction of the ratchet wheel is clockwise.

Preferably, the limiting rod penetrates through the sliding block, and the limiting rod is movably connected with the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the medical arm protector is convenient for doctors to adjust according to the thickness of the arms of patients, has better pressure resistance and air permeability, can correct the phalanges simultaneously when in use, increases the practicability,

(1) the protective arm is provided with a main fixed soft plate, a secondary fixed soft plate, a first through hole, a second through hole, a fastening rope and a lantern ring, wherein the main fixed soft plate and the secondary fixed soft plate can be made of medical soft plastics or metal materials, and when the protective arm is used, a doctor can apply pressure to the main fixed soft plate and the secondary fixed soft plate by downwards tensioning the fastening rope according to the thickness of the arm of a patient to ensure that two ends of the main fixed soft plate gradually extend into the secondary fixed soft plate to play a role in size adjustment;

(2) is provided with a wire spool, a traction rope, a finger positioning sleeve, a ratchet wheel, a fixing cap, a limiting rod, a spring and a bearing, when the device is used by a patient with injured arm bones and finger bones, the finger of the patient can be fixed and fastened through the finger positioning sleeve in advance, the traction rope fixed on the wire spool is wound on the wire spool by rotating the wire spool, the traction rope is contracted to apply pressure to the finger bones so as to realize the position correction of the finger bones, and when the wire spool rotates, the ratchet wheel at the bottom of the wire winding disc is matched with the limiting rod on the sliding block to form a ratchet wheel structure, so that the wire winding disc can rotate clockwise, when the anti-clockwise return is carried out, the anti-clockwise return can be blocked by the limiting rod, the arrangement of the spring plays a role in returning the limiting rod, meanwhile, the situation that the forward rotation is too easy to correct deviation and the like can be avoided by changing the number of the springs or the telescopic capacity;

(3) be equipped with guide rail, slider, spout, locating plate and screw hole, the doctor can adjust the position of slider on the guide rail according to the difference of patient's injured finger, can utilize the bolt to fix the guide rail both sides on the locating plate after final position adjustment is good for the adjustability of device uprises, can pull simultaneously through setting up the slider of different numbers and correct many fingers, has increased the practicality.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the top view of the main fixing soft board of the present invention;

FIG. 3 is a schematic view of the bottom structure of the fixing soft board of the present invention;

FIG. 4 is a schematic view of the internal structure of the flexible printed circuit board of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 6 is a schematic view of the internal structure of the slider of the present invention;

FIG. 7 is a schematic view of the interior of the slider according to the present invention;

fig. 8 is a schematic side view of the slider of the present invention.

In the figure: 1. a main fixed soft board; 2. fixing the soft board; 3. a guide rail; 4. a slider; 5. positioning a plate; 6. fastening the rope; 7. a collar; 8. a first through hole; 9. a threaded hole; 10. a second through hole; 11. a wire spool; 1101. a hauling rope; 1102. a finger positioning sleeve; 1103. a ratchet wheel; 12. a fixing cap; 13. a limiting rod; 14. a spring; 15. a bearing; 16. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a medical arm protector comprises a main fixed soft board 1, a secondary fixed soft board 2, a guide rail 3, sliders 4, a positioning board 5, a fastening rope 6, a lantern ring 7, a first through hole 8, a threaded hole 9, a second through hole 10, a wire reel 11, a traction rope 1101, a finger positioning sleeve 1102, a ratchet wheel 1103, a fixing cap 12, a limiting rod 13, a spring 14, a bearing 15 and a chute 16, wherein the fastening rope 6 is fixedly connected to both sides of the lower end of the main fixed soft board 1, the secondary fixed soft board 2 is positioned below the main fixed soft board 1, the second through hole 10 is uniformly reserved in the middle position of the bottom of the fixed soft board 2, the fastening rope 6 penetrates through the secondary fixed soft board 2 through the second through hole 10, the guide rail 3 is fixedly connected to the front part of the upper surface of the main fixed soft board 1, a plurality of sliders 4 are installed on the guide rail 3, the chute 16 is reserved at the bottom of each slider 4, a bolt is installed at the bottom of each slider 4, the positioning board 5 is fixedly connected to, and locating plate 5 is located under guide rail 3, even reservation has screw hole 9 on locating plate 5, be provided with lantern ring 7 from the lower surface of fixed soft board 2, and lantern ring 7 is located the bottom front side of fixed soft board 2, install wire reel 11 on the slider 4, and cup jointed locking cap 12 and bearing 15 on the wire reel 11, wire reel 11 and locking cap 12 swing joint, threaded connection between locking cap 12 and the slider 4, be provided with gag lever post 13 on the side of slider 4, and install a plurality of springs 14 on the gag lever post 13, the both ends of spring 14 respectively with gag lever post 13 and slider 4's lateral wall fixed connection.

Still even reservation has first through-hole 8 on the fixed soft board 1 of main, and first through-hole 8 runs through fixed soft board 1 of main, and the gas permeability of this armguard can be increased in the setting of first through-hole 8, avoids the condition of covering sweat to appear.

From fixed soft board 2 for hollow structure, and from the inside space thickness of fixed soft board 2 be greater than the thickness of main fixed soft board 1, through changing the length that main fixed soft board 1 stretched into from fixed soft board 2, change main fixed soft board 1 and from the whole inside space size in fixed soft board 2 to adapt to the patient of different ages or physique.

The two guide rails 3 are arranged, and the sliding block 4 is in sliding connection with the guide rails 3 through the sliding groove 16, so that a doctor can conveniently and finely adjust the fixed position when the finger bones are pulled and positioned.

The slider 4 mutually supports through screw hole 9 on bolt and the locating plate 5, constitutes with locating plate 5 and dismantles mounting structure, and after position adjustment, fixes slider 4 on locating plate 5, avoids the condition of off tracking to appear in slider 4, leads to fixed the appearance deviation.

Wire reel 11 still includes haulage rope 1101, finger position sleeve 1102 and ratchet 1103, and the one end fixed connection of haulage rope 1101 is on the lateral wall of wire reel 11, and finger position sleeve 1102 is installed to the haulage rope 1101 other end, ratchet 1103 installs the bottom at wire reel 11 simultaneously, it is necessary to propose, finger position sleeve 1102 is prior art, no matter what material or structure finger position sleeve 1102 adopts, its purpose is fixed to indicate the bone, and this application is in order to fix after pointing well, pull the correction to indicating the bone, the two mutual noninterference, this application is no longer repeated this.

The winding and unwinding of the traction rope 1101 is realized by rotating the wire spool 11, so that the phalanx is corrected.

The ratchet 1103 is located inside the slider 4, the ratchet 1103 and the limiting rod 13 form a ratchet structure, and the rotation direction of the ratchet 1103 is clockwise, so that the structure can effectively prevent the wire spool 11 from rotating, and a soft fixing effect is achieved.

The limiting rod 13 penetrates through the sliding block 4, the connecting mode of the limiting rod 13 and the sliding block 4 is movably connected, and the limiting rod 13 is matched with the ratchet wheel 1103, so that the wire spool 11 can rotate positively and cannot rotate, and the traction rope 1101 can apply enough force to the phalanx to correct the phalanx.

The working principle is as follows: when using this armguard, the doctor can pass the patient's arm from main fixed soft board 1 and from fixed soft board 2 centre, through pulling fastening rope 6, let the both sides of main fixed soft board 1 stretch into from fixed soft board 2 gradually, change main fixed soft board 1 and from the space size in the middle of fixed soft board 2, thereby come to exert sufficient pressure to the arm of different thicknesses, thereby fix the arm bone, it can to follow-up as long as fasten each group of the fastening rope 6 of different positions one by one, this armguard is for traditional armguard, when can effectively exerting pressure to the arm bone, possess fine crushing resistance again, and the setting of first through-hole 8 makes this armguard possess good gas permeability again, effectively avoid the emergence of the sweat of covering condition.

When patient's phalange is injured simultaneously, can fix the phalange in advance through finger position sleeve 1102, then utilize haulage rope 1101 to pull the phalange, this in-process, through wire reel 11 above rotating slider 4, tighten up haulage rope 1101, thereby will apply suitable power to the phalange and correct, and when wire reel 11 rotated, gag lever post 13 cooperation ratchet 1103, when making wire reel 11 can corotation, can not turn round again, make things convenient for the doctor to adjust the elasticity of haulage rope 1101 at any time.

The doctor can adjust the position of slider 4 on guide rail 3 according to the difference that the injured finger of patient, can utilize the bolt to fix 3 both sides of guide rail on locating plate 5 after the final position adjustment is good for the adjustability of device uprises, can fix through setting up slider 4 of different numbers simultaneously and correct many fingers, has increased the practicality.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical armguard, includes main fixed soft board (1) and from fixed soft board (2), its characterized in that: the lower end of the main fixed soft board (1) is fixedly connected with fastening ropes (6) on two sides, the auxiliary fixed soft board (2) is located below the main fixed soft board (1), second through holes (10) are reserved uniformly from the middle position of the bottom of the main fixed soft board (2), the fastening ropes (6) penetrate through the auxiliary fixed soft board (2) through the second through holes (10), a guide rail (3) is fixedly connected to the front part of the upper surface of the main fixed soft board (1), a plurality of sliding blocks (4) are installed on the guide rail (3), sliding grooves (16) are reserved at the bottom of the sliding blocks (4), bolts are installed at the bottom of the sliding blocks (4), a positioning plate (5) is fixedly connected to the main fixed soft board (1), the positioning plate (5) is located under the guide rail (3), threaded holes (9) are reserved uniformly on the positioning plate (5), and a lantern ring (7) is arranged on the lower surface of the auxiliary fixed soft board (2), and lantern ring (7) are located the bottom front side of fixed soft board (2), install wire reel (11) on slider (4), and cup jointed locking cap (12) and bearing (15) on wire reel (11), wire reel (11) and locking cap (12) swing joint, threaded connection between locking cap (12) and slider (4), be provided with gag lever post (13) on the side of slider (4), and install a plurality of springs (14) on gag lever post (13), the both ends of spring (14) respectively with the lateral wall fixed connection of gag lever post (13) and slider (4).

2. The medical guard arm as claimed in claim 1, wherein: first through holes (8) are reserved on the main fixed soft board (1) uniformly, and the first through holes (8) penetrate through the main fixed soft board (1).

3. The medical guard arm as claimed in claim 1, wherein: the auxiliary fixed soft board (2) is of a hollow structure, and the thickness of a gap inside the auxiliary fixed soft board (2) is larger than that of the main fixed soft board (1).

4. The medical guard arm as claimed in claim 1, wherein: the two guide rails (3) are arranged, and the sliding block (4) is in sliding connection with the guide rails (3) through the sliding groove (16).

5. The medical guard arm as claimed in claim 1, wherein: the sliding block (4) is matched with a threaded hole (9) in the positioning plate (5) through a bolt, and forms a dismounting and mounting structure with the positioning plate (5).

6. The medical guard arm as claimed in claim 1, wherein: the wire spool (11) further comprises a traction rope (1101), a finger positioning sleeve (1102) and a ratchet wheel (1103), one end of the traction rope (1101) is fixedly connected to the side wall of the wire spool (11), the finger positioning sleeve (1102) is installed at the other end of the traction rope (1101), and the ratchet wheel (1103) is installed at the bottom of the wire spool (11).

7. The medical guard arm as claimed in claim 6, wherein: the ratchet wheel (1103) is located inside the sliding block (4), the ratchet wheel (1103) and the limiting rod (13) form a ratchet wheel structure, and the rotation direction of the ratchet wheel (1103) is clockwise.

8. The medical guard arm as claimed in claim 1, wherein: the limiting rod (13) penetrates through the sliding block (4), and the limiting rod (13) is movably connected with the sliding block (4).