CN212558664U

CN212558664U - Coiling mechanism that electrocardiograph paper was used

Info

Publication number: CN212558664U
Application number: CN202021236127.0U
Authority: CN
Inventors: 吴周长
Original assignee: Shenzhen United Foison Technology Co ltd
Current assignee: Shenzhen United Foison Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-19
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a coiling mechanism that electrocardiograph paper used, including bottom plate and paper cutter, the equal fixedly connected with mounting panel in both ends of bottom plate, be provided with first coil stock axle and second coil stock axle on the mounting panel, the paper cutter is installed in the mounting panel middle part, the one end of bottom plate is fixed with the motor, the motor is connected with second coil stock axle transmission, the coiling mechanism that this electrocardiograph paper used, through the picture peg with main shaft and transmission shaft restriction, make the guide block downstream can make the picture peg withdraw from the transmission shaft through pushing away the piece, this mode convenient operation, and can only need alone operation can, operation process has been simplified and the cost of labor has been reduced.

Description

Coiling mechanism that electrocardiograph paper was used

Technical Field

The utility model relates to the technical field of medical instrument accessories, specifically a coiling mechanism that electrocardiograph paper was used.

Background

According to the patent of Chinese patent No. CN209065135U, a simple winding device for electrocardiographic paper is disclosed, comprising a bottom plate, two support plates are symmetrically and fixedly connected to the upper surface of the bottom plate, first mounting holes are formed in the side walls of the two support plates on the opposite sides, a first connecting rod is rotatably connected to the hole wall of the first mounting hole through a bearing, the same second connecting rod is fixedly connected to the opposite end of the first connecting rod through two fixing devices with the same structure, each fixing device comprises a sleeve movably sleeved on the rod wall of the first connecting rod, one end of the second connecting rod extends into the sleeve, two mounting grooves are symmetrically formed in the rod wall of the second connecting rod, locking rods are slidably connected in the mounting grooves, the same compression spring is fixedly connected between the lower ends of the locking rods and the bottoms of the mounting grooves, locking grooves corresponding to the mounting grooves are clamped in the inner walls of the sleeves, the first connecting rod and the second connecting rod need to, this requires two people to remove the device at the same time, which is not only labor-intensive but also cumbersome. Therefore, a winding device for the electrocardiograph paper is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coiling mechanism that electrocardiograph paper was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coiling mechanism that electrocardiograph paper was used, includes bottom plate and paper cutter, the equal fixedly connected with mounting panel in both ends of bottom plate, be provided with first coiling material axle and second coiling material axle on the mounting panel, the paper cutter is installed in the mounting panel middle part, the one end of bottom plate is fixed with the motor, the motor is connected with second coiling material axle transmission.

Preferably, the second coil stock axle includes main shaft and feed cylinder, the both ends of main shaft all are connected with the transmission shaft, the one end of transmission shaft is provided with the bearing, the transmission shaft passes through the bearing and is connected with the mounting panel, is close to motor one side the first bevel gear of transmission shaft fixedly connected with, the output shaft fixedly connected with second bevel gear of motor, first bevel gear is connected with second bevel gear meshing, the both ends of main shaft all are provided with the picture peg, the main shaft passes through the picture peg and is connected with the transmission shaft.

Preferably, the inside fixedly connected with first spring in both ends of main shaft, the one end fixedly connected with stopper of first spring, stopper and picture peg fixed connection.

Preferably, the inside fixedly connected with second spring of transmission shaft, the one end fixedly connected with guide block of second spring, fixedly connected with promotes the piece on the guide block.

Preferably, the middle part of the mounting plate is fixedly connected with two guide shafts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a picture peg makes the guide block downstream can make the picture peg withdraw from the transmission shaft with main shaft and transmission shaft restriction, through pressing the promotion piece, this mode convenient operation, and can only need alone the operation can, simplified operation process and reduced the cost of labor.

2. The utility model discloses all set up the guiding axle from top to bottom at the paper cutter, because the electrocardio drawing between two coil stock axles is not the vertical direction, what of the epaxial electrocardio drawing of two coil stocks can change the position between its line, therefore the guiding axle can keep the electrocardio drawing between it can keep the vertical direction so that the paper cutter is tailor.

Drawings

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

FIG. 2 is another orientation view of FIG. 1;

FIG. 3 is a view showing the structure of a second reel spool;

FIG. 4 is an enlarged view of area A in FIG. 3;

fig. 5 is a state view of the first take-up reel being not mounted.

In the figure: 1-a bottom plate; 2-a paper cutter; 3, mounting a plate; 4-a first take-up reel; 5-a second winding shaft; 6, a motor; 7-a main shaft; 8-a barrel; 9-a transmission shaft; 10-a bearing; 11-a first bevel gear; 12-a second bevel gear; 13-inserting plate; 14-a first spring; 15-a limiting block; 16-a second spring; 17-a guide block; 18-a push block; 19-guide shaft.

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. 1-5, the present invention provides a technical solution: the utility model provides a coiling mechanism that electrocardiograph paper was used, including bottom plate 1 and cut-off knife 2, the equal fixedly connected with mounting panel 3 in both ends of bottom plate 1, be provided with first coil of material axle 4 and second coil of material axle 5 on the mounting panel 3, first coil of material axle 4 and second coil of material axle 5 are respectively place big roll of electrocardiograph paper, and second coil of material axle 5 is then used for dividing into the little book with big book, cut-off knife 2 installs in mounting panel 3 middle part, cut-off knife 2 is cut its electrocardiograph paper with first coil of material axle 4 when second coil of material axle 5 reaches a certain degree, the one end of bottom plate 1 is fixed with motor 6, motor 6 is connected with the transmission of second coil of material axle 5, motor 6 drives second coil of material axle 5, second coil of material axle 5 drives first coil of material axle 4 through electrocardiograph paper.

The second coiling shaft 5 comprises a main shaft 7 and a charging barrel 8, two ends of the main shaft 7 are connected with transmission shafts 9, one ends of the transmission shafts 9 are provided with bearings 10, the transmission shafts 9 are connected with the mounting plate 3 through the bearings 10, a first bevel gear 11 is fixedly connected with the transmission shafts 9 close to one side of the motor 6, a second bevel gear 12 is fixedly connected with an output shaft of the motor 6, the first bevel gear 11 is meshed with the second bevel gear 12, two ends of the main shaft 7 are provided with inserting plates 13, and the main shaft 7 is connected with the transmission shafts 9 through the inserting plates 13.

The specific implementation mode is as follows: drive second bevel gear 12 by motor 6, thereby make first bevel gear 11 drive transmission shaft 9, because transmission shaft 9 is connected with main shaft 7, consequently main shaft 7 and transmission shaft 9 synchronous revolution, thereby make the electrocardiographic paper twine on feed cylinder 8, because the electrocardiographic paper spreads out on by first coil stock shaft 4, consequently second coil stock shaft 5 drives first coil stock shaft 4 through electrocardiographic paper, and electrocardiographic paper can keep the tensioning state, because first coil stock shaft 4 is rolled up there is big roll electrocardiographic paper, consequently by mechanical material loading, thereby set the mounting means at the both ends of first coil stock shaft 4 into the open type, directly place in the recess at mounting panel 3 top through bearing 10, because the restriction of dead weight and recess can remain stable.

The inside fixedly connected with first spring 14 in both ends of main shaft 7, the one end fixedly connected with stopper 15 of first spring 14, stopper 15 and picture peg 13 fixed connection.

The inside fixedly connected with second spring 16 of transmission shaft 9, the one end fixedly connected with guide block 17 of second spring 16, fixedly connected with promotes piece 18 on the guide block 17.

Two guide shafts 19 are fixedly connected to the middle of the mounting plate 3.

The specific implementation mode is as follows: the inserting plate 13 can be always pushed out by the first spring 14, when the charging barrel 8 on the second coiling shaft 5 needs to be dismounted, the pusher block 18 can be pressed, the pusher block 18 moves the guide block 17 downwards and presses the second spring 16, the bevel on the guide block 17 is in sliding connection with the bevel on the insert plate 13, so that the guide block 17 acts as a wedge, causing the insert plate 13 to move towards the inside of the main shaft 7 and to press the first spring 14, after the main shaft 7 is taken out, the two springs are popped out without pressure, the inserting plate 13 can be automatically popped and clamped only by pressing the pushing block 18 and then putting the pushing block into the original position during installation, because the electrocardiograph paper between the two coiling shafts is not in the vertical direction, the position between the connecting lines of the electrocardiographic papers on the two coiling shafts is changed by the amount of the electrocardiographic papers, so that the guide shaft 19 can keep the electrocardiographic papers between the two coiling shafts to be vertical to facilitate the cutting of the paper cutter 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 coiling mechanism that electrocardiograph paper was used, includes bottom plate (1) and paper cutter (2), its characterized in that: the equal fixedly connected with mounting panel (3) in both ends of bottom plate (1), be provided with first coil stock axle (4) and second coil stock axle (5) on mounting panel (3), paper cutter (2) are installed in mounting panel (3) middle part, the one end of bottom plate (1) is fixed with motor (6), motor (6) are connected with second coil stock axle (5) transmission.

2. The winding device for the electrocardiograph paper according to claim 1, characterized in that: second coil stock axle (5) are including main shaft (7) and feed cylinder (8), the both ends of main shaft (7) all are connected with transmission shaft (9), the one end of transmission shaft (9) is provided with bearing (10), transmission shaft (9) are connected with mounting panel (3) through bearing (10), are close to motor (6) one side transmission shaft (9) the first bevel gear of fixedly connected with (11), the output shaft fixedly connected with second bevel gear (12) of motor (6), first bevel gear (11) are connected with second bevel gear (12) meshing, the both ends of main shaft (7) all are provided with picture peg (13), main shaft (7) are connected with transmission shaft (9) through picture peg (13).

3. The winding device for the electrocardiograph paper according to claim 2, characterized in that: the inner parts of the two ends of the main shaft (7) are fixedly connected with first springs (14), one ends of the first springs (14) are fixedly connected with limiting blocks (15), and the limiting blocks (15) are fixedly connected with the inserting plate (13).

4. The winding device for the electrocardiograph paper according to claim 2, characterized in that: the transmission shaft (9) is internally and fixedly connected with a second spring (16), one end of the second spring (16) is fixedly connected with a guide block (17), and the guide block (17) is fixedly connected with a pushing block (18).

5. The winding device for the electrocardiograph paper according to claim 1, characterized in that: the middle part of the mounting plate (3) is fixedly connected with two guide shafts (19).