CN113440147A

CN113440147A - Electrocardiogram limb lead fixer for image department

Info

Publication number: CN113440147A
Application number: CN202110722311.9A
Authority: CN
Inventors: 冼三妹
Original assignee: Sheng Sanmei
Current assignee: Sheng Sanmei
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-09-28

Abstract

The invention provides a limb lead fixer of an electrocardiogram for an image department, and relates to the field of lead fixers. This image administrative or technical offices lead fixer with electrocardiogram limbs, including fixed frame, a plurality of connecting holes have been seted up at fixed frame top, fixed frame both sides are all rotated and are connected with two peg, and the inside regulating assembly that is equipped with of fixed frame, fixed frame top is equipped with the rolling subassembly, regulating assembly includes the montant, the montant rotates in the inside top of fixed frame, montant outside fixedly connected with toothed disc, this image administrative or technical offices lead fixer with electrocardiogram limbs makes spiral shell plate one side remove, loops through the connecting hole with a plurality of wires and passes, and reverse rotation worm makes the worm drive the worm wheel and carries out reverse rotation this moment, makes spiral shell plate one end fixed connection's fixed plate carry on spacingly to the wire through the transmission, and it is fixed to disperse a plurality of wires, avoids the wire to entangle, is convenient for change.

Description

Electrocardiogram limb lead fixer for image department

Technical Field

The invention relates to an electrocardiogram lead wire, in particular to an electrocardiogram limb lead fixer for an image department, belonging to the technical field of lead fixers.

Background

The electrocardiogram examination is a common examination of clinical patients, the electrocardiograph is provided with six chest lead wires and four limb lead wires, the tail ends of the electrocardiograph lead wires are metal rods, the metal rods at the tail ends are respectively inserted into the electrode jacks of the sucker type chest electrodes and the electrode jacks of the limb lead electrode clamps to be connected with the electrode jacks when in use, and the suckers of the sucker type chest electrodes are adsorbed on the chest of the patient and the limb lead electrode clamps clamp the four limbs of the patient to acquire electrocardiosignals of the patient.

Because the electrocardiograph leads are many and long and are easy to be intertwined, the operation is inconvenient, and the rescue of patients can be delayed in case of emergency; the position is easy to be disorderly misplaced in the operation; even before each use, a large amount of time is spent to remove the intertwining and kinking of lead wires, which undoubtedly increases the difficulty of work for medical staff who operates the electrocardiogram, leads are numerous and easy to damage and break when in use, leads are easy to go wrong, the use frequency of the leads is reduced, the use effect of the electroencephalogram is affected, ideal electrocardiogram signals cannot be acquired after the leads break, only a whole set of electrocardiogram leads can be replaced, and the use cost is increased.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the problems and provide an electrocardiogram limb lead fixer for an image department, which aims to solve the problems that in the prior art, because electrocardiogram leads are more and long and are easy to be intertwined, inconvenience is brought to operation, and the rescue of a patient is delayed in case of emergency; the position is easy to be disorderly misplaced in the operation; even before each use, a great deal of time is spent to remove the mutual winding and kinking of lead wires, which undoubtedly increases the difficulty of work for medical staff who operates the electrocardiogram, leads are numerous and easy to damage and break when in use, leads are easy to go wrong, the use frequency of the leads is reduced, the use effect of the electroencephalogram is affected, ideal electrocardiogram signals cannot be acquired after the leads break, only a whole set of electrocardiogram leads can be replaced, and the problem of increased use cost is caused.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a limb lead fixer for an electrocardiogram used in an image department comprises a fixing frame, wherein the top of the fixing frame is provided with a plurality of connecting holes, two sides of the fixing frame are rotatably connected with two hanging rods, an adjusting component is arranged in the fixing frame, and a winding component is arranged at the top of the fixing frame;

the adjusting assembly comprises a vertical rod, the vertical rod rotates at the top end inside the fixed frame, a gear disc is fixedly connected to the outer side of the vertical rod, a plurality of first gears are meshed and connected to the outer side of the gear disc, a plurality of connecting rods are fixedly connected to the top of the first gears, a rotating disc is fixedly connected to one ends of the connecting rods, a connecting ring is rotatably connected to the bottom of the rotating disc, the connecting ring is arranged at the top of the connecting hole and is fixedly connected with the fixed frame, a threaded groove is formed in the top of the rotating disc, two threaded plates are arranged at the top of the rotating disc and are both in threaded connection with the rotating disc, a fixed plate is fixedly connected to each threaded plate at one end of each threaded plate, and a limiting assembly is arranged at the other end of each threaded plate;

preferably, spacing subassembly includes first telescopic link, first telescopic link fixed connection is in thread plate one end, first telescopic link one end fixedly connected with backup pad, backup pad fixed connection is in fixed frame top, guarantees to support the thread plate through spacing subassembly, makes the thread plate can stably remove.

Preferably, the montant outside fixedly connected with worm wheel, the meshing of worm wheel one side is connected with the worm, the worm runs through fixed frame and rotates with fixed frame and be connected, because the meshing of worm and worm wheel has the effect of locking, has guaranteed to carry on spacingly to the wire of different sizes, is favorable to the wire to be changed.

Preferably, the rolling subassembly includes the extension board with a plurality of connecting hole one-to-one, and is a plurality of the equal fixed connection in fixed frame top of extension board, extension board one side is equipped with the dwang, the dwang runs through the extension board, fixedly connected with torsional spring between dwang and the extension board, the dwang outside is located to the torsional spring cover, dwang outside fixedly connected with ratchet, dwang one end fixedly connected with band pulley, the ratchet outside is equipped with the bayonet lock part, is favorable to carrying out automatic rolling to the wire after examining through the rolling subassembly, and the medical personnel of being convenient for accomodate.

Preferably, the bayonet lock component comprises a pawl, the pawl is rotatably connected with the support plate, a fixed block is fixedly connected to one side of the support plate, a first spring is fixedly connected between the pawl and the fixed block, the pawl is contacted with the ratchet wheel through the pawl, the pawl is limited, and a conducting wire is prevented from being wound during inspection.

Preferably, fixed frame top fixedly connected with second telescopic link, second telescopic link top fixedly connected with connecting plate, fixedly connected with second spring between connecting plate and the fixed frame, the second telescopic link outside is located to the second spring cover.

Preferably, a plurality of pushing rods are fixedly connected to the outer side of the connecting plate, the pushing rods correspond to the pawls one to one and are arranged at the tops of the pawls, and the pawls are pressed through the pushing rods, so that the pawls release the limitation on the ratchet wheel, and the belt wheel is wound.

Preferably, fixed frame bottom fixedly connected with connection box, the draw-in groove has been seted up in the connection box outside, the connection box bottom is equipped with the mounting panel, restricts the wire through the mounting panel, avoids the terminal emergence entanglement of a plurality of wires, influences the detection effect.

Preferably, two cardboards of mounting panel top fixedly connected with, the cardboard is made by elastic material, cardboard and the mutual adaptation of draw-in groove, the spacing frame of mounting panel bottom fixedly connected with carries out the adaptation through cardboard and draw-in groove, makes mounting panel and connecting frame install, is convenient for accomodate.

Preferably, the spacing frame outside is provided with two relative pull rods, inside the pull rod runs through spacing frame and extends spacing frame, pull rod and spacing frame sliding connection, pull rod one end fixedly connected with snap ring, fixedly connected with third spring between snap ring and the spacing frame, the pull rod outside is located to the third spring housing, is convenient for adjust the mounting panel in wire suitable position, avoids the terminal entanglement of a plurality of wires.

The invention provides an electrocardiogram limb lead fixator for an image department, which has the following beneficial effects:

1. this image administrative or technical offices use electrocardio picture limbs lead fixer makes screw plate backup pad one side remove, loops through the connecting hole with a plurality of wires and passes, and the worm is rotated in reverse this moment, makes the worm drive the worm wheel and carries out reverse rotation, and the fixed plate that makes screw plate one end fixed connection through the transmission carries on spacingly to the wire, and it is fixed to disperse a plurality of wires, avoids the wire to entangle, is convenient for change.

2. This image administrative or technical offices lead fixer with electrocardiogram limbs, when the pulling wire, restrict the ratchet through pawl and first spring, avoid the band pulley reversal rolling, when pressing the connecting plate, make the connecting plate drive the catch bar and push down, promote the pawl through the catch bar and rotate, drive the dwang rotation under the effect of torsional spring, the dwang drives the band pulley and rotates to carry out quick rolling to the wire.

3. This image administrative or technical offices use electrocardio picture limbs lead fixer carries on spacingly to a plurality of wires through the mounting panel, and the position of adjustment mounting panel on the wire promotes the snap ring through the pull rod, and two snap rings are fixed the wire, guarantee the position of the adjustment of mounting panel on the wire, avoid the terminal winding of wire.

Drawings

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

FIG. 2 is a schematic view of the gear plate of the present invention;

FIG. 3 is a schematic view of a coupling ring of the present invention;

FIG. 4 is a schematic view of the adjusting assembly of the present invention;

FIG. 5 is a schematic view of a winding assembly according to the present invention;

FIG. 6 is a schematic view of a mounting plate of the present invention;

FIG. 7 is a schematic view of a structure of a stop frame according to the present invention;

FIG. 8 is a schematic view of the connecting plate structure of the present invention.

In the figure: 1. a fixing frame; 2. a gear plate; 3. a first gear; 4. rotating the disc; 5. a thread plate; 6. a first telescopic rod; 7. a support plate; 8. a connecting rod; 9. a worm gear; 10. a worm; 11. a pulley; 12. rotating the rod; 13. a ratchet wheel; 14. a pawl; 15. a first spring; 16. a connecting plate; 17. a second telescopic rod; 18. a second spring; 19. a push rod; 20. a connecting frame; 21. mounting a plate; 22. a limiting frame; 23. clamping a plate; 24. a card slot; 25. a pull rod; 26. a snap ring; 27. a third spring; 28. a hanging rod; 29. a vertical rod; 32. a connecting ring; 33. connecting holes; 34. a fixing plate; 35. and (4) a support plate.

Detailed Description

The embodiment of the invention provides a limb lead fixer of an electrocardiogram for an image department.

Referring to fig. 1, 2, 3 and 4, the frame comprises a fixing frame 1, wherein a plurality of connecting holes 33 are formed in the top of the fixing frame 1, two hanging rods 28 are rotatably connected to two sides of the fixing frame 1, an adjusting assembly is arranged in the fixing frame 1, and a winding assembly is arranged at the top of the fixing frame 1;

the adjusting component comprises a vertical rod 29, the vertical rod 29 rotates at the top end inside the fixed frame 1, a gear disc 2 is fixedly connected to the outer side of the vertical rod 29, a plurality of first gears 3 are meshed and connected to the outer side of the gear disc 2, a plurality of connecting rods 8 are fixedly connected to the top of the first gears 3, a rotating disc 4 is fixedly connected to one ends of the connecting rods 8, a connecting ring 32 is rotatably connected to the bottom of the rotating disc 4, the connecting ring 32 is arranged at the top of a connecting hole 33 and fixedly connected with the fixed frame 1, a thread groove is formed in the top of the rotating disc 4, two thread plates 5 are arranged at the top of the rotating disc 4, the two thread plates 5 are both in threaded connection with the rotating disc 4, a fixing plate 34 is fixedly connected to each of the two one-end thread plates 5, a limiting component is arranged at the other end of each of the two thread plates 5, the limiting component comprises a first telescopic rod 6, the first telescopic rod 6 is fixedly connected to one end of the thread plate 7, backup pad 7 fixed connection is in fixed frame 1 top, guarantee to support thread plate 5 through spacing subassembly, make thread plate 5 can stably remove, montant 29 outside fixedly connected with worm wheel 9, the meshing of worm wheel 9 one side is connected with worm 10, worm 10 runs through fixed frame 1 and rotates with fixed frame 1 to be connected, because the meshing of worm 10 and worm wheel 9 has the effect of locking, guaranteed to carry on spacingly to the wire of different sizes, be favorable to the wire to be changed.

Specifically, through rotating worm 10, worm wheel 9 that the meshing is connected is driven when worm 10 rotates to rotate, rotate and drive toothed disc 2 through montant 29 and rotate when worm wheel 9 rotates, toothed disc 2 rotates and drives first gear 3 and rotate, first gear 3 rotates and drives rolling disc 4 through connecting rod 8 and rotate on cardboard 23, make 4 top threaded connection of rolling disc's flighting 5 remove under spacing part's support, make flighting 5 move in backup pad 7 one side mutually, looping through a plurality of wires connecting hole 33 and passing, reverse rotation worm 10 this moment, make worm 10 drive worm wheel 9 and carry out reverse rotation, fixed plate 34 that makes 5 one end fixed connection of flighting 5 one end carry out spacingly to the wire through the transmission, it is fixed to disperse a plurality of wires, avoid the wire to entangle, be convenient for change.

Referring to fig. 1, 5, 6 and 8 again, the winding assembly includes 35 support plates corresponding to the plurality of connecting holes 33 one by one, the plurality of 35 support plates are all fixedly connected to the top of the fixed frame 1, a rotating rod 12 is disposed on one side of the 35 support plates, the rotating rod 12 penetrates through the 35 support plates, a torsion spring is fixedly connected between the rotating rod 12 and the 35 support plates, the torsion spring is sleeved outside the rotating rod 12, a ratchet 13 is fixedly connected outside the rotating rod 12, a belt pulley 11 is fixedly connected to one end of the rotating rod 12, a clamping pin component is disposed outside the ratchet 13, the winding assembly facilitates automatic winding of a lead after examination, and is convenient for medical staff to store, the clamping pin component includes a pawl 14, the pawl 14 is rotatably connected with the 35 support plates, a fixed block is fixedly connected on one side of the 35 support plates, a first spring 15 is fixedly connected between the pawl 14 and the fixed block and is in contact with the ratchet 13 through the pawl 14, carry out the restriction to pawl 14, avoid the wire to carry out the rolling when the inspection, fixed frame 1 top fixedly connected with second telescopic link 17, 17 top fixedly connected with connecting plate 16 of second telescopic link, fixedly connected with second spring 18 between connecting plate 16 and the fixed frame 1, the 17 outside of second telescopic link is located to the second spring 18 cover, a plurality of catch bars 19 of connecting plate 16 outside fixedly connected with, a plurality of catch bars 19 all with a plurality of pawls 14 one-to-one and set up in 14 tops of pawl, press pawl 14 through a plurality of catch bars 19, make pawl 14 relieve the restriction to ratchet 13, make band pulley 11 carry out the rolling.

Specifically, install in the band pulley 11 outside through the one end with the wire, stimulate wire wherein when examining the patient and detect the patient, because pass through torsional spring connection between dwang 12 and the 35 extension board, make band pulley 11 carry out reverse rotation, drive the wire and detect back automatic rolling, when the pulling wire, restrict ratchet 13 through pawl 14 and first spring 15, avoid band pulley 11 reverse rolling, when pressing connecting plate 16, make connecting plate 16 drive catch bar 19 and push down, it rotates to promote pawl 14 through catch bar 19, it rotates to drive dwang 12 under the effect of torsional spring, dwang 12 drives band pulley 11 and rotates, thereby carry out quick rolling to the wire.

Referring to fig. 1, fig. 2, fig. 6 and fig. 7 again, the bottom of the fixing frame 1 is fixedly connected with a connecting frame 20, the outer side of the connecting frame 20 is provided with a clamping groove 24, the bottom of the connecting frame 20 is provided with a mounting plate 21 for limiting the wires by the mounting plate 21 to prevent the ends of the plurality of wires from being entangled and affecting the detection effect, the top of the mounting plate 21 is fixedly connected with two clamping plates 23, the clamping plates 23 are made of elastic materials, the clamping plates 23 are mutually matched with the clamping groove 24, the bottom of the mounting plate 21 is fixedly connected with a limiting frame 22, the mounting plate 21 is matched with the connecting frame 20 by the clamping plates 23 to facilitate storage, the outer side of the limiting frame 22 is provided with two opposite pull rods 25, the pull rods 25 penetrate through the limiting frame 22 and extend into the limiting frame 22, the pull rods 25 are slidably connected with the limiting frame 22, one end of the pull rod 25 is fixedly connected with a clamping ring 26, and a third spring 27 is fixedly connected between the clamping ring 26 and the limiting frame 22, the third spring 27 is sleeved outside the pull rod 25, so that the mounting plate 21 can be conveniently adjusted to a proper position of the wires, and the tail ends of the wires are prevented from being entangled.

Specifically, through pressing down cardboard 23 when using, make cardboard 23 break away from draw-in groove 24, carry on spacingly to a plurality of wires through mounting panel 21, the position of adjustment mounting panel 21 on the wire promotes snap ring 26 through pull rod 25, and two snap rings 26 are fixed the wire, guarantee the position of the adjustment of mounting panel 21 on the wire, avoid the terminal winding of wire.

The working principle is as follows: through rotating worm 10, worm wheel 9 that the meshing was connected when worm 10 rotated rotates, rotate through montant 29 drive toothed disc 2 when worm wheel 9 rotates and rotate, toothed disc 2 rotates and drives first gear 3 and rotate, first gear 3 rotates and drives rolling disc 4 through connecting rod 8 and rotate on cardboard 23, threaded plate 5 that makes rolling disc 4 top threaded connection moves under spacing block's support, make threaded plate 5 move in looks backup pad 7 one side, looping through a plurality of wires connecting hole 33 and passing, reverse rotation worm 10 this moment, make worm 10 drive worm wheel 9 and carry out reverse rotation, fixed plate 34 that makes threaded plate 5 one end fixed connection through the transmission carries on spacingly to the wire, it is fixed to disperse a plurality of wires, avoid the wire to entangle, be convenient for change. Install in the band pulley 11 outside through the one end with the wire, stimulate wire wherein when examining the patient and detect the patient, because through torsional spring connection between dwang 12 and the 35 extension board, make band pulley 11 carry out reverse rotation, drive the wire and detect back automatic rolling, when the pulling wire, restrict ratchet 13 through pawl 14 and first spring 15, avoid band pulley 11 reverse rolling, when pressing connecting plate 16, make connecting plate 16 drive catch bar 19 push down, promote pawl 14 through catch bar 19 and rotate, drive dwang 12 and rotate under the effect of torsional spring, dwang 12 drives band pulley 11 and rotates, thereby carry out quick rolling to the wire.

When using, through pressing cardboard 23, make cardboard 23 break away from draw-in groove 24, carry on spacingly to a plurality of wires through mounting panel 21, the position of adjustment mounting panel 21 on the wire promotes snap ring 26 through pull rod 25, and two snap rings 26 are fixed the wire, guarantee the position of mounting panel 21 adjustment on the wire, avoid the terminal winding of wire.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an image department leads fixer with electrocardiograph limbs, includes fixed frame (1), its characterized in that: the top of the fixed frame (1) is provided with a plurality of connecting holes (33), two sides of the fixed frame (1) are rotatably connected with two hanging rods (28), an adjusting assembly is arranged inside the fixed frame (1), and a winding assembly is arranged at the top of the fixed frame (1);

the adjusting assembly comprises a vertical rod (29), the vertical rod (29) rotates at the top end inside the fixed frame (1), a gear disc (2) is fixedly connected to the outer side of the vertical rod (29), a plurality of first gears (3) are meshed and connected to the outer side of the gear disc (2), a plurality of connecting rods (8) are fixedly connected to the top of each first gear (3), a plurality of connecting rods (8) are fixedly connected to one end of a rotating disc (4), a plurality of connecting rings (32) are rotatably connected to the bottom of the rotating disc (4), the connecting rings (32) are arranged at the tops of connecting holes (33) and fixedly connected with the fixed frame (1), thread grooves are formed in the tops of the rotating discs (4), two thread plates (5) are arranged at the tops of the rotating discs (4), the two thread plates (5) are both in threaded connection with the rotating disc (4), and two thread plates (5) are both fixedly connected with a fixed plate (34), and the other ends of the two thread plates (5) are provided with limiting components.

2. The limb lead fixator for electrocardiograph in imaging department of claim 1, wherein: spacing subassembly includes first telescopic link (6), first telescopic link (6) fixed connection is in thread plate (5) one end, first telescopic link (6) one end fixedly connected with backup pad (7), backup pad (7) fixed connection is in fixed frame (1) top.

3. The limb lead fixator for electrocardiograph in imaging department of claim 1, wherein: the utility model discloses a fixing frame, including montant (29), worm wheel (9) one side meshing is connected with worm (10), worm (10) run through fixed frame (1) and rotate with fixed frame (1) and be connected.

4. The limb lead fixator for electrocardiograph in imaging department of claim 1, wherein: rolling subassembly includes (35) extension board with a plurality of connecting hole (33) one-to-one, and is a plurality of the equal fixed connection in fixed frame (1) top of (35) extension board, (35) extension board one side is equipped with dwang (12), dwang (12) run through (35) extension board, fixedly connected with torsional spring between dwang (12) and (35) extension board, dwang (12) outside is located to the torsional spring cover, dwang (12) outside fixedly connected with ratchet (13), dwang (12) one end fixedly connected with band pulley (11), ratchet (13) outside is equipped with the bayonet lock part.

5. The limb lead fixator for electrocardiography department of claim 4, wherein the limb lead fixator comprises: the bayonet pin assembly comprises a pawl (14), the pawl (14) is rotatably connected with a support plate (35), a fixed block is fixedly connected to one side of the support plate (35), and a first spring (15) is fixedly connected between the pawl (14) and the fixed block.

6. The limb lead fixator for electrocardiograph in imaging department of claim 1, wherein: fixed frame (1) top fixedly connected with second telescopic link (17), second telescopic link (17) top fixedly connected with connecting plate (16), fixedly connected with second spring (18) between connecting plate (16) and fixed frame (1), second telescopic link (17) outside is located to second spring (18) cover.

7. The limb lead fixator for electrocardiograph in imaging department of claim 6, wherein the limb lead fixator comprises: the outer side of the connecting plate (16) is fixedly connected with a plurality of push rods (19), and the push rods (19) correspond to the pawls (14) one by one and are arranged at the tops of the pawls (14).

8. The limb lead fixator for electrocardiograph in imaging department of claim 1, wherein: fixed frame (1) bottom fixedly connected with connecting frame (20), draw-in groove (24) have been seted up in the connecting frame (20) outside, connecting frame (20) bottom is equipped with mounting panel (21).

9. The limb lead fixator for electrocardiography department according to claim 8, wherein the limb lead fixator comprises: two cardboard (23) of mounting panel (21) top fixedly connected with, cardboard (23) are made by elastic material, cardboard (23) and draw-in groove (24) mutual adaptation, mounting panel (21) bottom fixedly connected with spacing frame (22).

10. The limb lead fixator for electrocardiography department according to claim 9, wherein the limb lead fixator comprises: spacing frame (22) outside is provided with two relative pull rod (25), inside pull rod (25) run through spacing frame (22) and extend spacing frame (22), pull rod (25) and spacing frame (22) sliding connection, pull rod (25) one end fixedly connected with snap ring (26), fixedly connected with third spring (27) between snap ring (26) and spacing frame (22), pull rod (25) outside is located to third spring (27) cover.