CN111392519A - Intensive care therapy equipment wire winding and unwinding devices fast - Google Patents

Abstract

The invention discloses a rapid retraction device for wires of intensive care equipment, comprising a left bracket and a right bracket, the left bracket and the right bracket are fixedly connected by a connecting frame, and the left bracket and the right bracket are arranged in sequence along the wire entry direction; A winding roller is rotatably installed on the bracket, the wire is wound on the winding roller, and a fixing mechanism for fixing the wire joint is also arranged on the winding roller; a bottom plate is fixedly installed on the left bracket, and a lifting seat is slidably installed on the bottom plate. The bottom of the lift seat slides up and down along the bottom plate, and the upper part of the lift seat is provided with a straight groove for the wire to move. The invention can not only quickly and neatly arrange the wire on the winding roller, but also can prevent the wire from falling off and improve the winding effect.

Description

A rapid retraction device for intensive care equipment wires

technical field

The invention relates to a wire retracting and releasing device, in particular to a fast wire retracting device for intensive care equipment.

Background technique

Intensive care refers to the intensive treatment and nursing of various types of critically ill patients, using various advanced medical technologies and modern monitoring and rescue equipment. In addition to the necessary equipment in general wards, medical equipment is often equipped with electrocardiogram recording monitor, cardiac output meter, defibrillator, body meal synchronized counterpulsator, multifunctional ventilator, blood gas analyzer, pulmonary function tester, Oxygen saturation monitor, renal function monitoring and therapy device, small hemodialysis machine, peritoneal dialysis equipment, urine specific gravity meter, intracranial pressure monitor, electroencephalogram, cerebral blood flow monitor, transcranial Doppler, etc., As well as the commonly used medical equipment in the intensive care unit of various specialties.

When the existing intensive care equipment is in use, the medical staff cannot store the wires well, and they are generally hung on the equipment or shelves, and the arrangement is messy, which is easy to cause the wires between multiple devices to be entangled. Bending and knotting are easy to damage, and in emergency rescue work, combing and searching for the wires of the corresponding equipment greatly affects the best time for rescue and reduces the treatment effect.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a rapid retraction and release device for intensive care equipment wires, so as to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A device for rapidly retracting and releasing wires for intensive care equipment, comprising a left bracket and a right bracket, the left bracket and the right bracket are fixedly connected by a connecting frame, and the left bracket and the right bracket are arranged in sequence along the wire entry direction of the wire; the right bracket is rotatably installed on the There is a winding roller, a wire is wound on the winding roller, and a fixing mechanism for fixing the wire joint is also arranged on the winding roller; a bottom plate is fixedly installed on the left bracket, and a lifting seat is slidably installed on the bottom plate, and the bottom of the lifting seat is installed. Sliding up and down along the bottom plate, the upper part of the lifting seat is provided with a straight groove for the movement of the wire.

As a further solution of the present invention, a first motor is fixedly installed on the outer side of the right bracket, and the output end of the first motor is fixedly connected with the winding roller.

As a further solution of the present invention: the fixing mechanism includes a snap ring and two slots opened on the surface of the winding roller, the snap ring is a U-shaped structure, and the lower ends of the snap ring are respectively slidably installed inside the two slots, And the lower end of the card block is fixedly connected with the slot through the connecting spring.

As a further solution of the present invention: a first chute is opened inside the bottom plate, a first screw is rotatably installed inside the first chute, a first screw sleeve is threadedly connected to the first screw, and the first screw sleeve is threaded. The bottom is slidably connected with the first chute, and the upper part of the first screw sleeve is fixedly connected with the lifting seat through a connecting rod.

As a further solution of the present invention: a drive mechanism is also installed on the outside of the left bracket, a rotating shaft is installed inside the drive mechanism, and a left bevel gear and a right bevel gear are symmetrically and fixedly installed on the left and right sides of the rotating shaft. The end of the first screw goes deep into the drive mechanism and is fixedly installed with a bevel gear, the left and right sides of the bevel gear are meshed with the left bevel gear and the right bevel gear respectively, and the left bevel gear and the right bevel gear are both half bevel gear structures .

As a further solution of the present invention, the driving mechanism further includes a second motor that drives the rotation shaft to rotate.

As a further solution of the present invention: the bottom plate is also provided with a through groove for the connecting rod to slide.

As a further solution of the present invention: the left and right sides of the connecting frame are symmetrically provided with two card slots, the connecting frame is evenly opened with a number of sockets at the card slots, and the left bracket and the right bracket are clamped inside the card slot. The utility model is detachably mounted on the connecting frame through the cooperation between the fixing bolts and several jacks.

As a further solution of the present invention: a limit mechanism is fixedly installed on the inner side of the connecting frame, the limit mechanism is perpendicular to the wires, and the limit mechanism includes a limit plate, a fixed block and a sliding block, and the limit plate is provided with The second chute, the fixing block is fixedly installed at one end of the second chute, the sliding block is also slidably installed in the second chute, and the arc-shaped anti-skid sheet is installed on the side of the sliding block and the fixing block that are close to each other .

As a further solution of the present invention: the bottom of the limit plate is rotatably installed with a second screw, the second screw is threadedly connected with a second screw sleeve, the bottom of the second screw sleeve is slidably connected with the limit plate, and the second screw The upper part of the sleeve is fixedly connected with the sliding block; the bottom of the limit plate is also rotatably installed with a knob, and the upper end of the knob is connected with the second screw through a bevel gear set.

Compared with the prior art, the beneficial effects of the present invention are: a winding roller is rotatably installed on the right bracket, the winding roller is wound with a wire, and a fixing mechanism for fixing the wire joint is also arranged on the winding roller. , After the wire joint is fixed, the winding roller rotates and drives the wire to wrap around the surface of the winding roller, and uses the driving mechanism to drive the lifting seat to slide up and down. When the lifting seat slides up and down along the bottom plate, the wire moves up and down, so that the wires are evenly arranged Winding on the outside of the winding roller can not only quickly and neatly lay the wire on the winding roller, but also prevent the wire from falling off and improve the winding effect.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the device for rapid retraction and release of wires in intensive care equipment.

FIG. 2 is a schematic structural diagram of the middle bottom plate of the device for rapidly retracting and releasing wires for intensive care equipment.

FIG. 3 is a schematic structural diagram of a fixing mechanism in a rapid retraction and release device for wires of intensive care equipment.

FIG. 4 is a schematic structural diagram of a connecting frame in the device for rapidly retracting and releasing wires for intensive care equipment.

FIG. 5 is a schematic structural diagram of Embodiment 2 of the device for rapidly retracting and releasing wires for intensive care equipment.

FIG. 6 is a schematic structural diagram of the limiting mechanism in Embodiment 2 of the device for rapidly retracting and releasing wires for intensive care equipment.

In the picture: 1-left bracket, 2-base plate, 3-through slot, 4-lifting seat, 5-wire, 6-driving mechanism, 7-connecting frame, 8-fixing bolt, 9-right bracket, 10-fixing mechanism , 11-winding roller, 12-first motor, 13-first chute, 14-first screw, 15-first screw sleeve, 16-rotating shaft, 17-bevel gear, 18-second motor, 19 -Left bevel gear, 20-Right bevel gear, 21-Snap ring, 22-Connecting spring, 23-Slot, 24-Socket, 25-Limiting mechanism, 26-Cross plate, 27-Fixing block, 28-Sliding block, 29-second screw, 30-second screw sleeve, 31-knob, 32-second chute.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Referring to FIGS. 1 to 4 , in an embodiment of the present invention, a device for rapidly retracting and releasing wires for intensive care equipment includes a left bracket 1 and a right bracket 9 . The left bracket 1 and the right bracket 9 are fixedly connected by a connecting frame 7 , and the left bracket is 1 and the right bracket 9 are arranged in turn along the wire feeding direction of the wire 5; a winding roller 11 is rotatably installed on the right bracket 9, the wire 5 is wound on the winding roller 11, and the winding roller 11 is also provided with a joint for fixing the wire. The fixing mechanism 10, after the wire joint is fixed, the winding roller 11 rotates and drives the wire 5 to be wound on the surface of the winding roller 11; the bottom plate 2 is fixedly installed on the left bracket 1, and the lifting seat 4 is slidably installed on the bottom plate 2 , the bottom of the lift seat 4 slides up and down along the bottom plate 2, and the upper part of the lift seat 4 is provided with a straight groove for the movement of the wire 5. When the lift seat 4 slides up and down along the bottom plate 2, it drives the wire 5 to move up and down, so that the wire 5 is evenly Arranged and wound on the outside of the winding roller 11;

Specifically, in this embodiment, a first motor 12 is fixedly installed on the outer side of the right bracket 9 , and the output end of the first motor 12 is fixedly connected to the winding roller 11 for driving the winding roller 11 to rotate;

The fixing mechanism 10 includes a snap ring 21 and two slots 23 opened on the surface of the winding roller 11. The snap ring 21 is a U-shaped structure, and the lower ends of the snap ring 21 are slidably installed inside the two slots 23, and The lower end of the clamping block 21 is fixedly connected to the slot 23 through the connecting spring 22. When the wire 5 is wound on the winding roller 11, first pull the retaining ring 21 upward, then pass the wire connector through the retaining ring 21, and finally release the retaining ring 21 , the snap ring 21 squeezes the wire 5 under the pulling force of the connection spring 22, and fixes the wire 5 to prevent the wire 5 from falling off the winding roller 11;

The bottom plate 2 is provided with a first chute 13 , a first screw 14 is rotatably installed inside the first chute 13 , the first screw 14 is threadedly connected with a first screw sleeve 15 , and the bottom of the first screw sleeve 15 is threaded. It is slidably connected with the first chute 13, and the upper part of the first screw sleeve 15 is fixedly connected with the lifting base 4 through the connecting rod. When the first screw 14 rotates, it drives the first screw sleeve 15 to slide, and then drives the lifting base 4 to slide up and down;

A drive mechanism 6 is also installed on the outer side of the left bracket 1, and a rotating shaft 16 is installed inside the drive mechanism 6 to rotate. The end of a screw 14 penetrates into the interior of the drive mechanism 6 and is fixedly installed with a bevel gear 17. The left and right sides of the bevel gear 17 are meshed with the left bevel gear 19 and the right bevel gear 20 respectively. The left bevel gear 19 and the right bevel gear 20 are all half-bevel gear structures. When the rotating shaft 16 rotates, it drives the left bevel gear 19 and the right bevel gear 20 to rotate. The left bevel gear 19 and the right bevel gear 20 mesh with the bevel gear 17 in turn, thereby driving the first screw 14 to continuously rotate. Clockwise and counterclockwise rotation;

Specifically, in this embodiment, the driving mechanism 6 further includes a second motor 18 that drives the rotation shaft 16 to rotate;

Specifically, in this embodiment, the bottom plate 2 is also provided with a through slot 3 for the connecting rod to slide;

The left and right sides of the connecting frame 7 are symmetrically provided with two card slots. The connecting frame 7 is evenly provided with a number of insertion holes 24 at the card slots. The left bracket 1 and the right bracket 9 are clipped inside the card slots and fixed by The cooperation between the bolts 8 and the plurality of sockets 24 is detachably mounted on the connecting frame 7 .

Example 2

Referring to FIGS. 1 to 4 , in an embodiment of the present invention, a device for rapidly retracting and releasing wires for intensive care equipment includes a left bracket 1 and a right bracket 9 . The left bracket 1 and the right bracket 9 are fixedly connected by a connecting frame 7 , and the left bracket is 1 and the right bracket 9 are arranged in turn along the wire feeding direction of the wire 5; a winding roller 11 is rotatably installed on the right bracket 9, the wire 5 is wound on the winding roller 11, and the winding roller 11 is also provided with a joint for fixing the wire. The fixing mechanism 10, after the wire joint is fixed, the winding roller 11 rotates and drives the wire 5 to be wound on the surface of the winding roller 11; the bottom plate 2 is fixedly installed on the left bracket 1, and the lifting seat 4 is slidably installed on the bottom plate 2 , the bottom of the lift seat 4 slides up and down along the bottom plate 2, and the upper part of the lift seat 4 is provided with a straight groove for the movement of the wire 5. When the lift seat 4 slides up and down along the bottom plate 2, it drives the wire 5 to move up and down, so that the wire 5 is evenly Arranged and wound on the outside of the winding roller 11;

Specifically, in this embodiment, a first motor 12 is fixedly installed on the outer side of the right bracket 9 , and the output end of the first motor 12 is fixedly connected to the winding roller 11 for driving the winding roller 11 to rotate;

The fixing mechanism 10 includes a snap ring 21 and two slots 23 opened on the surface of the winding roller 11. The snap ring 21 is a U-shaped structure, and the lower ends of the snap ring 21 are slidably installed inside the two slots 23, and The lower end of the clamping block 21 is fixedly connected to the slot 23 through the connecting spring 22. When the wire 5 is wound on the winding roller 11, first pull the retaining ring 21 upward, then pass the wire connector through the retaining ring 21, and finally release the retaining ring 21 , the snap ring 21 squeezes the wire 5 under the pulling force of the connection spring 22, and fixes the wire 5 to prevent the wire 5 from falling off the winding roller 11;

The bottom plate 2 is provided with a first chute 13 , a first screw 14 is rotatably installed inside the first chute 13 , the first screw 14 is threadedly connected with a first screw sleeve 15 , and the bottom of the first screw sleeve 15 is threaded. It is slidably connected with the first chute 13, and the upper part of the first screw sleeve 15 is fixedly connected with the lifting base 4 through the connecting rod. When the first screw 14 rotates, it drives the first screw sleeve 15 to slide, and then drives the lifting base 4 to slide up and down;

A drive mechanism 6 is also installed on the outer side of the left bracket 1, and a rotating shaft 16 is installed inside the drive mechanism 6 to rotate. The end of a screw 14 penetrates into the interior of the drive mechanism 6 and is fixedly installed with a bevel gear 17. The left and right sides of the bevel gear 17 are meshed with the left bevel gear 19 and the right bevel gear 20 respectively. The left bevel gear 19 and the right bevel gear 20 are all half-bevel gear structures. When the rotating shaft 16 rotates, it drives the left bevel gear 19 and the right bevel gear 20 to rotate. The left bevel gear 19 and the right bevel gear 20 mesh with the bevel gear 17 in turn, thereby driving the first screw 14 to continuously rotate. Clockwise and counterclockwise rotation;

Specifically, in this embodiment, the driving mechanism 6 further includes a second motor 18 that drives the rotation shaft 16 to rotate;

Specifically, in this embodiment, the bottom plate 2 is also provided with a through slot 3 for the connecting rod to slide;

The left and right sides of the connecting frame 7 are symmetrically provided with two card slots. The connecting frame 7 is evenly provided with a number of insertion holes 24 at the card slots. The left bracket 1 and the right bracket 9 are clipped inside the card slots and fixed by The cooperation between the bolts 8 and the plurality of sockets 24 is detachably mounted on the connecting frame 7 .

Referring to Figures 5 and 6, this implementation differs from Embodiment 1 in that:

A limit mechanism 25 is fixedly installed on the inner side of the connecting frame 7, and the limit mechanism 25 is perpendicular to the wire 5. The limit mechanism 25 includes a limit plate 26, a fixed block 27 and a sliding block 28. The limit plate 26 is provided with There is a second chute 32, one end of the second chute 32 is fixedly installed with the fixing block 27, the second chute 32 is also slidably installed with the sliding block 28, and the sliding block 28 and the fixing block 27 are close to each other. Arc anti-skid sheets are installed on both sides. After the winding is completed, the sliding block 28 slides to the maximum distance along the second chute 32 toward the fixed block 27. The sliding block 28 and the fixed block 27 squeeze and fix the wire 5 to prevent the wire 5 move;

Specifically, in this embodiment, a second screw 29 is rotatably installed at the bottom of the limiting plate 26 , a second screw sleeve 30 is threadedly connected to the second screw 29 , and the bottom of the second screw sleeve 30 is connected to the limiting plate 26 . Sliding connection, the upper part of the second screw sleeve 30 is fixedly connected with the sliding block 28 to drive the sliding block 28 to move; the bottom of the limit plate 26 is also rotatably installed with a knob 31, and the upper end of the knob 31 is connected to the second through the bevel gear set. The screw 29 is connected by transmission.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. A rapid wire winding and unwinding device for intensive care unit comprises a left support (1) and a right support (9), wherein the left support (1) and the right support (9) are fixedly connected through a connecting frame (7), and the left support (1) and the right support (9) are sequentially arranged along the wire inlet direction of a wire (5); the wire winding device is characterized in that a wire winding roller (11) is rotatably mounted on the right bracket (9), a wire (5) is wound on the wire winding roller (11), and a fixing mechanism (10) for fixing a wire joint is further arranged on the wire winding roller (11); fixed mounting has bottom plate (2) on left socle (1), and slidable mounting has lift seat (4) on bottom plate (2), and the bottom of lift seat (4) slides from top to bottom along bottom plate (2), and the straight flute that supplies wire (5) to remove is seted up on the upper portion of lift seat (4).

2. The intensive care unit wire rapid winding and unwinding device according to claim 1, wherein a first motor (12) is fixedly mounted on the outer side of the right support (9), and the output end of the first motor (12) is fixedly connected with the winding roller (11).

3. The intensive care unit wire rapid winding and unwinding device according to claim 2, wherein the fixing mechanism (10) comprises a snap ring (21) and two slots (23) formed in the surface of the winding roller (11), the snap ring (21) is of a U-shaped structure, the lower ends of the snap ring (21) are respectively slidably mounted in the two slots (23), and the lower ends of the snap ring (21) are fixedly connected with the slots (23) through a connecting spring (22).

4. The intensive care unit wire rapid winding and unwinding device according to claim 3, wherein a first sliding groove (13) is formed in the bottom plate (2), a first screw (14) is rotatably mounted in the first sliding groove (13), a first threaded sleeve (15) is in threaded connection with the first screw (14), the bottom of the first threaded sleeve (15) is in sliding connection with the first sliding groove (13), and the upper portion of the first threaded sleeve (15) is fixedly connected with the lifting seat (4) through a connecting rod.

5. The intensive care unit wire rapid winding and unwinding device according to claim 4, characterized in that a driving mechanism (6) is further installed on the outer side of the left support (1), a rotating shaft (16) is installed inside the driving mechanism (6) in a rotating manner, a left bevel gear (19) and a right bevel gear (20) are symmetrically and fixedly installed on the left side and the right side of the rotating shaft (16), the end of the first screw (14) penetrates into the driving mechanism (6) and is fixedly installed with a bevel gear (17), the left side and the right side of the bevel gear (17) are respectively meshed with the left bevel gear (19) and the right bevel gear (20), and the left bevel gear (19) and the right bevel gear (20) are both in a half-bevel gear structure.

6. Intensive care unit lead quick retraction device according to claim 5, characterized in that the drive mechanism (6) further comprises a second motor (18) for rotating the rotary shaft (16).

7. The intensive care unit lead rapid winding and unwinding device according to claim 4, wherein the bottom plate (2) is further provided with a through groove (3) for the connecting rod to slide.

8. The intensive care unit wire rapid winding and unwinding device according to claim 1, wherein two clamping grooves are symmetrically formed in the left side and the right side of the connecting frame (7), a plurality of insertion holes (24) are uniformly formed in the positions, located in the clamping grooves, of the connecting frame (7), and the left support (1) and the right support (9) are clamped in the clamping grooves and detachably mounted on the connecting frame (7) through matching between the fixing bolts (8) and the insertion holes (24).

9. The intensive care unit wire rapid winding and unwinding device according to any one of claims 1 to 8, characterized in that limiting mechanism (25) is fixedly mounted on the inner side of the connecting frame (7), the limiting mechanism (25) is perpendicular to the wire (5), the limiting mechanism (25) comprises a limiting plate (26), a fixed block (27) and a sliding block (28), a second sliding groove (32) is formed in the limiting plate (26), the fixed block (27) is fixedly mounted at one end of the second sliding groove (32), the sliding block (28) is further slidably mounted in the second sliding groove (32), and an arc-shaped anti-slip sheet is mounted on one side, close to each other, of the sliding block (28) and the fixed block (27).

10. The intensive care unit lead rapid winding and unwinding device according to claim 9, wherein a second screw (29) is rotatably mounted at the bottom of the limiting plate (26), a second threaded sleeve (30) is connected to the second screw (29) in a threaded manner, the bottom of the second threaded sleeve (30) is slidably connected with the limiting plate (26), and the upper part of the second threaded sleeve (30) is fixedly connected with the sliding block (28); the bottom of the limiting plate (26) is also rotatably provided with a knob (31), and the upper end of the knob (31) is in transmission connection with the second screw (29) through a bevel gear set.

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