CN213097929U

CN213097929U - Electrocardiogram winding mechanism

Info

Publication number: CN213097929U
Application number: CN202021499927.1U
Authority: CN
Inventors: 蔡瑜
Original assignee: Suzhou Science and Technology Town Hospital
Current assignee: Suzhou Science and Technology Town Hospital
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-04
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses an electrocardiogram winding mechanism, including barrel, shutoff mechanism and winding mechanism. The barrel is the form of running through about, and the circumference symmetry of barrel sets up two wire casings that run through right from beginning to end. Plugging mechanism demountable installation is at the right-hand member of barrel, and plugging mechanism can restrict the wire slippage right of the wire inslot. The winding mechanism is installed at the left end of the barrel, the right end of the winding mechanism is inserted with the wire from the inside of the barrel, and the winding mechanism can drive the wire to rotate in the circumferential direction for winding when rotating. During the use, rotate the spiral cover, rotate two rolling rods with two wire casing vertically directions, screw down the lid, insert two wire inslots in proper order with the wire to be located between two rolling rods, then screw the lid, rotate the spiral cover, the spiral cover drives the rolling rod and convolutes the wire, the wire removes the shrink from both sides towards the direction of rolling rod, realizes accomodating of wire, thereby avoids unchangeably that the wire overlength brought.

Description

Electrocardiogram winding mechanism

Technical Field

The utility model relates to an heart electrograph wire winding field specifically is an heart electrograph wire winding mechanism.

Background

The medical electrocardiograph has high use frequency in clinical work, has great guiding effect on medical diagnosis, and becomes an irreplaceable examination device in a special system. The development of technology has brought about that the types of the electrocardiographs are various, the appearance is increasingly small and portable, but various leads equipped with the electrocardiograph cannot be fundamentally improved, the prior electrocardiograph, six leads, twelve leads, eighteen leads and the like have more leads and are longer, some leads have the length of 70cm, some leads have the length of 112cm, as the lead wires are too much and too long, the use is troublesome, the lead wires are not required to be as long as practical, and the lead wires are longer for the manufacturer to ensure that the lead wires are enough and the use is not influenced, for these longer wires, they are more cumbersome to use, are not easy to store, are easy to intertwine with each other, and improper storage can cause the breakage of the lead wire and the falling of the limbs clamp, when in use, the connection length is not uniform and is easy to be disordered, and the disordered placement easily influences the environmental management of the ward, thereby bringing great trouble to clinical work. Therefore, how to wind and collect the wires to avoid the winding is a problem which needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrocardiogram wire winding mechanism to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electrocardiogram winding mechanism comprises a cylinder body, a plugging mechanism and a winding mechanism.

The barrel is the form of running through about, and the circumference symmetry of barrel sets up two wire casings that run through right from beginning to end.

Plugging mechanism demountable installation is at the right-hand member of barrel, and plugging mechanism can restrict the wire slippage right of the wire inslot.

The winding mechanism is installed at the left end of the barrel, the right end of the winding mechanism is inserted with the wire from the inside of the barrel, and the winding mechanism can drive the wire to rotate in the circumferential direction for winding when rotating.

In the above-described electrocardiogram winding mechanism, it is preferable that the blocking mechanism includes a cover attached to a right end of the cylinder.

The electrocardiogram winding mechanism as described above, wherein preferably the cover is screwed to the barrel to achieve the detachable connection.

The electrocardiogram winding mechanism comprises a rotary cover sleeved at the left end of a barrel body and two winding rods fixed to the right side of the right wall of an inner cavity of the rotary cover, the two winding rods are symmetrically arranged about the axis of the rotary cover, the right end of each winding rod abuts against the left wall of the inner cavity of a cover body, an annular anti-falling groove is formed in the left side of the circumference of the barrel body, a fixing mechanism is arranged between the anti-falling groove and the rotary cover, and the fixing mechanism can be rotationally fixed after the rotary cover rotates.

The electrocardiogram winding mechanism as described above, wherein preferably, the fixing mechanism comprises a threaded cylinder fixed on the circumference of the screw cap, and the inner cavity of the threaded cylinder is communicated with the inner cavity of the screw cap, and the threaded cylinder is internally threaded with a fastening knob whose inner end extends into the anti-falling groove.

The electrocardiogram winding mechanism as described above, wherein preferably, the fastening knobs are provided in two symmetrically with respect to the axis of the cover screw.

The electrocardiogram winding mechanism preferably further comprises a friction member disposed at an inner end of the fastening knob, wherein the friction member abuts against the bottom of the inner cavity of the anti-falling groove, and the friction member can rotate against the friction force of the anti-falling groove when the cover is forced.

The electrocardiogram winding mechanism as described above, wherein the friction member is preferably a rubber block fixed to an inner end of the fastening knob.

In the above-described electrocardiogram winding mechanism, the cylinder, the cover, the screw cap, the winding rod, the threaded cylinder and the fastening knob are preferably made of transparent acrylic plates.

For the background art, the utility model provides an electrocardiogram winding mechanism:

1. when the device is used, the rotary cover is rotated to rotate the two winding rods to the direction perpendicular to the two wire grooves, the cover body is screwed off, the wires are sequentially inserted into the two wire grooves and positioned between the two winding rods, then the cover body is screwed, the rotary cover is rotated to drive the winding rods to wind the wires, the wires move and contract from two sides to the direction of the winding rods, and the wires are stored, so that the wires are prevented from being unchanged due to overlong;

2. the fastening knob can be rotated to fix after winding, and under the effect of rubber block, also can the direct rotation spiral cover, overcome the frictional force of rubber block, convolute, and the back is loosened, and the frictional force of rubber block avoids the spiral cover to slide, rotates the fastening knob, can adjust the frictional force size, changes fastening effect, and is more nimble.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a left side view of the present invention;

fig. 5 is an isometric view of the present invention.

In the figure: 1. a barrel; 11. a wire slot; 2. a cover body; 3. screwing a cover; 31. rolling the rod; 32. a drop-proof groove; 33. a threaded barrel; 34. fastening a knob; 35. a rubber block.

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 to 5, the present invention provides a technical solution of an electrocardiogram winding mechanism: an electrocardiogram winding mechanism comprises a cylinder body 1, a plugging mechanism and a winding mechanism.

The barrel 1 is left and right through, and the circumference of the barrel 1 is symmetrically provided with a front wire casing 11 and a rear wire casing 11 which are right through. The wire is perpendicular to the axis of the barrel 1 and is fed in from the open end.

Plugging mechanism demountable installation is at the right-hand member of barrel 1, and plugging mechanism can restrict the wire slippage right in the wire casing 11. The lead is prevented from slipping. The plugging mechanism comprises a cover body 2 arranged at the right end of the cylinder body 1. The cover body 2 is taken down, and the wire can be put into the wire slot 11 from the right end. The cover body 2 is in threaded connection with the cylinder body 1 to realize detachable connection. Convenient dismantlement also conveniently opens, and it is noted that, 1 hard material of barrel, wire casing 11 do not influence the installation and the fixed of lid 2.

The winding mechanism is installed at the left end of the barrel body 1, the wire is inserted into the right end of the winding mechanism from the barrel body 1, and the winding mechanism can drive the wire to rotate in the circumferential direction for winding when rotating. The winding mechanism is used for winding the conducting wire. The winding mechanism comprises a rotary cover 3 sleeved at the left end of the cylinder body 1 and two winding rods 31 fixed rightwards on the right wall of the inner cavity of the rotary cover 3, and the two winding rods 31 are symmetrically arranged about the axis of the screw cap 3, the conducting wire is positioned between the two winding rods 31, when the two winding rods 31 rotate, compared with the winding drum on the market, the winding rod 31 has no empty space inside, the space utilization rate is high, moreover, the winding position is changed by sliding along the wire, so that the final position of the cylinder 1 can be determined, such as winding near the wire plug side and winding to the reddest, the cylinder 1 is near the plug end, can be placed on a table top, the right end of the rolling rod 31 is propped against the left wall of the inner cavity of the cover body 2, the circumferential left side of the cylinder body 1 is provided with an annular anti-falling groove 32, and a fixing mechanism is arranged between the anti-drop groove 32 and the screw cap 3, and the fixing mechanism can be rotated and fixed after the screw cap 3 is rotated. The fixing mechanism comprises a thread cylinder 33 fixed on the circumferential direction of the screw cap 3, the inner cavity of the thread cylinder 33 is communicated with the inner cavity of the screw cap 3, the inner end of the thread cylinder 33 is connected with a fastening knob 34 extending into the anti-falling groove 32 in an internal thread mode, the fastening knob 34 extends into the anti-falling groove 32, the screw cap 3 is limited to slip leftwards, meanwhile, fixing is achieved, and loosening after winding is avoided. The two fastening knobs 34 are symmetrically arranged relative to the axis of the screw cap 3, so that the two fastening knobs have better fixing effect and are balanced in stress.

The anti-drop screw cap further comprises a friction part arranged at the inner end of the fastening knob 34, the friction part is abutted to the bottom of the inner cavity of the anti-drop groove 32, and the friction part can overcome the friction force with the anti-drop groove 32 to rotate when the screw cap 3 is stressed. The friction part is mainly used for saving trouble, the fastening knob 34 does not need to be rotated every time, the friction part is abutted against the anti-falling groove 32 under the action of the fastening knob 34 to realize fixation, and when the fastening knob 34 is rotated by hand, the friction force can be overcome to rotate and wind, so that the fastening knob 34 is more convenient, the extrusion pressure degree can be adjusted, and the friction force can be changed. The friction part is for fixing the rubber block 35 in fastening knob 34 the inner, and toughness and frictional force are compromise to rubber block 35, can rotate after the application of force, have guaranteed frictional force during static state, have toughness again during the rotation, can rotate. The barrel body 1, the cover body 2, the screw cap 3, the winding rod 31, the thread barrel 33 and the fastening knob 34 are all made of transparent acrylic plates, so that the weight is light, the strength is high, and the winding condition of the internal conducting wire can be observed conveniently.

It should be noted here that the length of barrel 1 here is 120mm, and the diameter is 80mm, can be used for six lead wire to wind, can adopt three for eighteen lead, or make longer series, and the size here can be changed by oneself as required, and the nimble use, wire casing 11 width can be 4mm, is not fit for too wide.

The working principle is as follows: when the device is used, the screw cap 3 is rotated, the two winding rods 31 are rotated to the direction vertical to the two wire slots 11, the cap body 2 is screwed off, the wires are sequentially inserted into the two wire slots 11 and positioned between the two winding rods 31, then the cap body 2 is screwed, the screw cap 3 is rotated, the screw cap 3 drives the winding rods 31 to wind the wires, the wires move and contract from two sides to the direction of the winding rods 31 to realize the storage of the wires, thereby avoiding the invariance caused by overlong wires, and it should be noted that the barrel body 1 can be selected to be close to one end of a wire plug or one end of a test head and close to one side of the plug, after winding, the barrel body 1 is close to the plug and can be placed on a desktop and close to the test head, after winding, the barrel body can be placed on a sickbed, after winding, the fastening knob 34 can be rotated for fixing, under the action of the rubber block 35, the screw cap 3, the winding is carried out, after the winding is loosened, the friction force of the rubber block 35 avoids the sliding of the screw cap 3, the fastening knob 34 is rotated, the friction force can be adjusted, the fastening effect is changed, and the winding is more flexible.

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. An electrocardiogram winding mechanism, comprising:

the cylinder body (1) is in a left-right penetrating shape, and a front wire casing (11) and a rear wire casing (11) which penetrate through the cylinder body (1) rightwards are symmetrically arranged in the circumferential direction of the cylinder body (1);

the plugging mechanism is detachably arranged at the right end of the barrel body (1), and can limit the wire in the wire groove (11) to slip rightwards;

the winding mechanism is installed at the left end of the barrel body (1), the wire is inserted into the right end of the winding mechanism from the barrel body (1), and the winding mechanism can drive the wire to perform circumferential rotation winding when rotating.

2. The electrocardiogram winding mechanism according to claim 1, wherein: the plugging mechanism comprises a cover body (2) arranged at the right end of the cylinder body (1).

3. The electrocardiogram winding mechanism according to claim 2, wherein: the cover body (2) is in threaded connection with the cylinder body (1) to realize detachable connection.

4. The electrocardiogram winding mechanism according to claim 3, wherein: winding mechanism is including cup jointing spiral cover (3) at barrel (1) left end and fixing two winding rods (31) right at spiral cover (3) inner chamber right wall, and two winding rods (31) set up about the axis symmetry of spiral cover (3), and the right-hand member of winding rod (31) supports on the inner chamber left wall of lid (2), annular anticreep groove (32) have been seted up in the circumference left side of barrel (1), and are provided with fixed establishment between anticreep groove (32) and spiral cover (3), fixed establishment can carry out the rotation after spiral cover (3) are rotatory and fix.

5. The electrocardiogram winding mechanism according to claim 4, wherein: the fixing mechanism comprises a thread cylinder (33) fixed on the circumferential direction of the screw cap (3), the inner cavity of the thread cylinder (33) is communicated with the inner cavity of the screw cap (3), and the inner end of the thread cylinder (33) is connected with a fastening knob (34) penetrating into the anti-falling groove (32) through internal threads.

6. An electrocardiogram winding mechanism according to claim 5, wherein: the two fastening knobs (34) are arranged symmetrically about the axis of the screw cap (3).

7. The electrocardiogram winding mechanism according to claim 6, wherein: the anti-falling cover is characterized by further comprising a friction part arranged at the inner end of the fastening knob (34), the friction part is abutted to the bottom of the inner cavity of the anti-falling groove (32), and the friction part can overcome the friction force with the anti-falling groove (32) to rotate when the screw cover (3) is stressed.

8. The electrocardiogram winding mechanism according to claim 7, wherein: the friction part is a rubber block (35) fixed at the inner end of the fastening knob (34).

9. The electrocardiogram winding mechanism according to claim 8, wherein: the barrel body (1), the cover body (2), the screw cap (3), the winding rod (31), the threaded barrel (33) and the fastening knob (34) are all made of transparent acrylic plates.