CN112274161A - Fetal heartbeat recording equipment - Google Patents
Fetal heartbeat recording equipment Download PDFInfo
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- CN112274161A CN112274161A CN202011558644.4A CN202011558644A CN112274161A CN 112274161 A CN112274161 A CN 112274161A CN 202011558644 A CN202011558644 A CN 202011558644A CN 112274161 A CN112274161 A CN 112274161A
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- fetal heart
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Abstract
The invention relates to the technical field of fetal heartbeat detection, and discloses fetal heartbeat recording equipment which comprises a bottom plate, wherein supporting columns are arranged on the front side and the rear side of the upper surface of the bottom plate, a top plate is arranged at the upper ends of the supporting columns, a processor is arranged in the middle of the top plate and connected with a detection head through a lead, an electromagnet is arranged in the middle of the lower surface of the top plate, the front side and the rear side of the top plate are slidably connected with first guide rods, the lower end of each first guide rod is fixedly connected with a lifting plate, a punching needle is arranged in the middle of the lower surface of the lifting plate, supporting plates are arranged on the left side and the right side of the upper surface of the bottom plate, the upper portion of. The invention is suitable for a fetal heartbeat recording device, the heartbeat of a fetus in the belly of a pregnant woman is converted into an electric signal through a detection head, and the electric signal is converted into the up-and-down movement of a punching needle through an electromagnet, so that a plurality of connected through holes are left on recording paper, and the recording of the fetal heartbeat is realized.
Description
Technical Field
The invention relates to the technical field of fetal heartbeat detection, in particular to fetal heartbeat recording equipment.
Background
The fetal heart rate is also called as fetal heart rate, and is the fetal heart rate, and the normal value of the fetal heart rate is generally 110-160 times/minute. The heart rate of the fetus is regulated by sympathetic nerves and parasympathetic nerves, and the reaction of the fetus heart during fetal movement and uterine contraction can be known through a monitoring graph curve formed by signal tracing instant fetal heart change so as to predict whether the fetus in the uterus has oxygen deficiency. Normal pregnancy is monitored once a week from the 37 th week of pregnancy, and can be monitored from the 28 th to 30 th week of pregnancy if complications or complications occur.
Some existing devices can only display the fetal heart rate change on a display screen, so that the fetal heart rate change can only be understood by a pregnant woman according to the explanation of a doctor, and the pregnant woman cannot take the detection record of the heart rate, however, the detection record of the fetal heart rate is a confirmation record of the whole pregnancy process, and therefore, the related fetal heart rate recording device needs to be designed.
Disclosure of Invention
The present invention provides a fetal heart recording apparatus that solves the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a fetus is heartbeat recording device, includes the bottom plate, and both sides are equipped with the support column around the upper surface of bottom plate, and the upper end of support column is equipped with the roof, and the middle part of roof is equipped with the treater, and the treater passes through the wire and connects detection head, the lower surface middle part of roof is equipped with the electro-magnet, the first guide bar of both sides sliding connection around the roof, the lower extreme fixed connection lifter plate of first guide bar, the lower surface middle part of lifter plate are equipped with towards the needle, the upper surface left and right sides of bottom plate is equipped with backup pad, front side the middle part of the upper portion sliding connection slide bar of backup pad, the rear end of slide bar are equipped with rotates the seat, and the rear end of rotating the seat is equipped with and presss from both sides tight dish, rotates and is equipped with the second spring between seat and the backup pad, the rear side the.
As a preferable technical scheme of the invention, a driving motor is arranged in the middle of the supporting plate at the rear side, an output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is coaxially connected with a rotating disc.
As a preferable aspect of the present invention, a first spring is provided at a lower portion of the first guide rod.
As a preferable technical scheme of the invention, the middle part of the upper surface of the lifting plate is provided with a magnetic suction plate.
As a preferable technical solution of the present invention, a storage battery is provided inside the processor.
As a preferable technical scheme of the invention, the left side and the right side of the top plate are provided with second fixing plates, the front side and the rear side of each second fixing plate are connected with second guide rods in a sliding manner, the lower ends of the second guide rods are provided with first fixing plates, and the middle parts of the first fixing plates are rotatably connected with guide rollers.
As a preferable technical scheme of the invention, the upper end of the second guide rod is provided with a limiting block, and a third spring is arranged between the limiting block and the second fixing plate.
As a preferred technical scheme of the invention, the middle part of the bottom plate is provided with a supporting block, and the upper part of the supporting block is provided with a supporting plate.
As a preferred technical scheme of the invention, the middle part of the supporting plate is provided with a abdicating hole, and the left and right ends of the supporting plate are provided with arc angles.
The invention has the following advantages:
1. the heart beat of the fetus in the belly of the pregnant woman is converted into an electric signal through the detection head, and the electric signal is converted into the up-and-down movement of the punching needle through the electromagnet, so that a plurality of connected through holes are left on the recording paper, and the heart beat of the fetus is recorded;
2. and because the driving motor keeps stable rotation, the time interval between the through holes on the recording paper is the interval of the fetal heartbeat;
3. after the recording is finished, the pregnant woman can take away the recording paper, so that an entity fetal heartbeat recording file is formed, the pregnant woman can conveniently record the information of the whole pregnancy process, and the recording is more humanized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fetal cardiac recording apparatus.
Fig. 2 is a perspective view of a fetal cardiac recording apparatus with the recording paper removed.
Fig. 3 is a front view of fig. 2.
Fig. 4 is a schematic diagram of the structure of a rotating disk and a clamping disk in the fetal heart recording apparatus.
Fig. 5 is a right side view of fig. 4.
Fig. 6 is a schematic structural diagram of a blade in a fetal cardiac recording apparatus.
Fig. 7 is a schematic structural diagram of a guide roller in a fetal cardiac recording apparatus.
Fig. 8 is a schematic diagram of the structure of the top plate in a fetal cardiac recording apparatus.
Fig. 9 is a front view of fig. 8.
In the figure: 1. a base plate; 2. a support plate; 3. clamping the disc; 4. rotating the disc; 5. paper roll; 6. recording paper; 7. a support pillar; 8. a top plate; 9. a support plate; 10. a hole of abdication; 11. a support block; 12. punching a needle; 13. a lifting plate; 14. a first spring; 15. a first guide bar; 16. a drive motor; 17. a first bevel gear; 18. a second bevel gear; 19. a slide bar; 20. a second spring; 21. a rotating seat; 22. a circular arc angle; 23. a wire; 24. a first fixing plate; 25. a guide roller; 26. a second guide bar; 27. a second fixing plate; 28. a third spring; 29. a limiting block; 30. a magnetic attraction plate; 31. an electromagnet; 32. a processor; 33. and a detection head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-9, a fetal heartbeat recording device comprises a bottom plate 1, supporting pillars 7 are arranged on the front and back sides of the upper surface of the bottom plate 1, a top plate 8 is arranged on the upper end of the supporting pillars 7, a processor 32 is arranged in the middle of the top plate 8, a storage battery is arranged in the processor 32, the processor 32 is connected with a detection head 33 through a lead 23, the detection head 33 can convert the heartbeat of a fetus in the belly of a pregnant woman into an electric signal, and the conversion device belongs to the very common prior art, so that the detailed explanation in the specification is omitted, and is not the main invention point of the present application, an electromagnet 31 is arranged in the middle of the lower surface of the top plate 8, first guide rods 15 are slidably connected on the front and back sides of the top plate 8, the lower end of the first guide rods 15 is fixedly connected with a lifting plate 13, a first spring 14 is arranged on the lower portion of the first guide rods 15, the first spring 14 can prevent the lifting plate 13 from impacting the, meanwhile, the first spring 14 can also store elastic potential energy, so that when the magnetic force of the electromagnet 31 disappears, the lifting plate 13 can rapidly descend, the magnetic attraction plate 30 is arranged in the middle of the upper surface of the lifting plate 13, the magnetic attraction plate 30 can be made of metal materials, the electromagnet 31 can better adsorb the lifting plate 13 up and down, and the punching needle 12 is arranged in the middle of the lower surface of the lifting plate 13.
The left side and the right side of the top plate 8 are provided with second fixing plates 27, the front side and the rear side of each second fixing plate 27 are slidably connected with second guide rods 26, the lower ends of the second guide rods 26 are provided with first fixing plates 24, the middle parts of the first fixing plates 24 are rotatably connected with guide rollers 25, the upper ends of the second guide rods 26 are provided with limit blocks 29, and third springs 28 are arranged between the limit blocks 29 and the second fixing plates 27.
The utility model discloses a bottom plate, including bottom plate 1, bottom plate, support plate 2, front side the upper portion sliding connection slide bar 19 of support plate 2's middle part, the rear end of slide bar 19 is equipped with rotates seat 21, and the rear end of rotating seat 21 is equipped with presss from both sides tight dish 3, it is equipped with second spring 20 to rotate between seat 21 and the support plate 2, the rear side the upper portion of support plate 2 is rotated and is connected rolling disc 4, the rear side the middle part of support plate 2 is equipped with driving motor 16, and driving motor 16's output shaft fixed connection first bevel gear 17, first bevel gear 17 meshing connection second bevel gear 18, second bevel gear 18 coaxial coupling rolling disc 4, joint scroll 5 between rolling disc 4 and the tight dish 3, the outside winding of scroll 5 has recording paper 6.
Example two
Referring to fig. 2 and fig. 6, the other contents of the present embodiment are the same as those of the first embodiment, except that: the middle part of the bottom plate 1 is provided with a supporting block 11, the upper part of the supporting block 11 is provided with a supporting plate 9, the middle part of the supporting plate 9 is provided with a yielding hole 10, and the left end and the right end of the supporting plate 9 are provided with arc angles 22. In order to improve the stability of whole device, set up layer board 9 in the bottom of device for when punching needle 12 punches to recording paper 6, recording paper 6 can be supported by layer board 9, makes punching needle 12 punch to recording paper 6 when, and layer board 9 can undertake the impact force of punching needle 12, thereby better protects recording paper 6, makes final pore-forming more complete.
In the process of the present invention, a new roll of recording paper 6 is taken out, the recording paper 6 is wound on the paper roll 5, the left sliding bar 19 is pulled forward, so that the space between the clamping disk 3 and the rotating disk 4 is increased, the paper roll 5 is placed between the clamping disk 3 and the rotating disk 4, the sliding bar 19 is released, the clamping disk 3 and the rotating disk 4 clamp the paper roll 5 under the action of the second spring 20, the free end of the recording paper 6 is drawn out, the free end passes through the lower part of the two guide rollers 25, then the free end of the recording paper 6 is wound on an empty paper roll 5, and the empty paper roll 5 is placed between the right clamping disk 3 and the rotating disk 4 through the above steps, and the preparation work of the whole device is completed.
The device is moved to the side of a detection sickbed, a pregnant woman lies on the sickbed, a detection head 33 is attached to the belly of the pregnant woman, the detection head 33 can convert the heartbeat of a fetus in the belly of the pregnant woman into an electric signal and transmit the electric signal to a processor 32, at the moment, a driving motor 16 and the processor 32 are started, the driving motor 16 drives a rotating disc 4 to rotate through a first bevel gear 17 and a second bevel gear 18 which are meshed and connected, so that an empty paper roll 5 is continuously wound with a recording paper 6, the recording paper 6 moves from a new paper roll 5 to the empty paper roll 5 from left to right, after the processor 32 is electrified, an electromagnet 31 is electrified, the electromagnet 31 adsorbs a magnetic suction plate 30, so that a lifting plate 13 moves upwards and is attached to the lower part of the electromagnet 31, as the detection head 33 continuously converts the heartbeat of the fetus into the electric signal and transmits the electric signal to the processor 32, after the processor 32 receives the electric, the current at the electromagnet 31 fluctuates, so that the magnetic force of the electromagnet 31 disappears at the moment, the lifting plate 13 moves downwards under the action of gravity, the punching needle 12 also moves downwards, the punching needle 12 is inserted into the recording paper 6, a through hole is reserved on the recording paper 6, the continuous magnetic force of the electromagnet 31 disappears along with the continuous detection of the fetal heartbeat, the punching needle 12 moves up and down, the fetal heartbeat is converted into the continuous through hole on the recording paper 6, and the recording of the fetal heartbeat is realized.
The invention is suitable for a fetus heartbeat recording device, the heartbeat of a fetus in the belly of a pregnant woman is converted into an electric signal through a detection head 33, the electric signal is converted into the up-and-down movement of a punch pin 12 through an electromagnet 31, so that a plurality of connected through holes are left on recording paper 6, the recording of the heartbeat of the fetus is realized, the time interval between the through holes on the recording paper 6 is the interval of the heartbeat of the fetus because a driving motor 16 keeps stable rotation, after the recording is finished, the pregnant woman can take away the recording paper 6, so that an entity fetus heartbeat recording file is formed, the recording of the information of the whole pregnancy process of the pregnant woman is facilitated, and the fetus monitoring device is more humanized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A fetal heartbeat recording device comprises a bottom plate (1), wherein supporting columns (7) are arranged on the front side and the rear side of the upper surface of the bottom plate (1), a top plate (8) is arranged at the upper end of each supporting column (7), a processor (32) is arranged in the middle of each top plate (8), the processor (32) is connected with a detection head (33) through a lead (23), the fetal heartbeat recording device is characterized in that an electromagnet (31) is arranged in the middle of the lower surface of each top plate (8), first guide rods (15) are slidably connected to the front side and the rear side of each top plate (8), a lifting plate (13) is fixedly connected to the lower end of each first guide rod (15), a punching needle (12) is arranged in the middle of the lower surface of each lifting plate (13), supporting plates (2) are arranged on the left side and the right side of the upper surface of each bottom plate (1), the upper portions of the supporting plates (2), the rear end that rotates seat (21) is equipped with and presss from both sides tight dish (3), it is equipped with second spring (20) to rotate between seat (21) and backup pad (2), the rear side the upper portion of backup pad (2) is rotated and is connected rolling disc (4), joint scroll (5) between rolling disc (4) and the tight dish (3) of clamp, and the outside winding of scroll (5) has recording paper (6).
2. A fetal heart recording apparatus according to claim 1 characterized in that the middle of the back support plate (2) is provided with a driving motor (16), the output shaft of the driving motor (16) is fixedly connected with a first bevel gear (17), the first bevel gear (17) is engaged with a second bevel gear (18), and the second bevel gear (18) is coaxially connected with the rotating disc (4).
3. A fetal heart recording apparatus according to claim 1 characterized in that the lower part of the first guide rod (15) is provided with a first spring (14).
4. A fetal heart recording apparatus according to claim 1 wherein the middle of the upper surface of the lifting plate (13) is provided with a magnetic attraction plate (30).
5. A fetal heart recording apparatus according to claim 1 wherein the processor (32) is internally provided with a battery.
6. A fetal heart recording apparatus according to claim 1, wherein the top plate (8) is provided with second fixing plates (27) at left and right sides, the second fixing plates (27) are slidably connected with second guide rods (26) at front and back sides, the lower ends of the second guide rods (26) are provided with first fixing plates (24), and the middle parts of the first fixing plates (24) are rotatably connected with the guide rollers (25).
7. A fetal heart recording apparatus according to claim 6 wherein the second guide bar (26) is provided with a stop (29) at its upper end and a third spring (28) is provided between the stop (29) and the second stationary plate (27).
8. A fetal heart recording apparatus according to claim 1 wherein the bottom plate (1) is provided with a support block (11) in the middle and a support plate (9) on the top of the support block (11).
9. A fetal heart recording apparatus according to claim 8, wherein the middle part of the supporting plate (9) is provided with an abdicating hole (10), and the left and right ends of the supporting plate (9) are provided with arc angles (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011558644.4A CN112274161A (en) | 2020-12-25 | 2020-12-25 | Fetal heartbeat recording equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011558644.4A CN112274161A (en) | 2020-12-25 | 2020-12-25 | Fetal heartbeat recording equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112274161A true CN112274161A (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011558644.4A Pending CN112274161A (en) | 2020-12-25 | 2020-12-25 | Fetal heartbeat recording equipment |
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| Country | Link |
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| CN (1) | CN112274161A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1517012A (en) * | 1974-07-19 | 1978-07-05 | Siemens Ag | Jet writing |
| CN201085623Y (en) * | 2007-07-17 | 2008-07-16 | 东莞市隆博医疗科技有限公司 | Fetal monitor |
| CN103481694A (en) * | 2013-08-22 | 2014-01-01 | 福建联迪商用设备有限公司 | Printing method and equipment of needle printer and needle printer |
| CN209641011U (en) * | 2019-05-21 | 2019-11-15 | 黑雪漫 | A kind of paper storehouses conveying mechanism of POS machine |
| CN110696494A (en) * | 2019-10-29 | 2020-01-17 | 马桂明 | Printing head of stylus printer |
-
2020
- 2020-12-25 CN CN202011558644.4A patent/CN112274161A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1517012A (en) * | 1974-07-19 | 1978-07-05 | Siemens Ag | Jet writing |
| CN201085623Y (en) * | 2007-07-17 | 2008-07-16 | 东莞市隆博医疗科技有限公司 | Fetal monitor |
| CN103481694A (en) * | 2013-08-22 | 2014-01-01 | 福建联迪商用设备有限公司 | Printing method and equipment of needle printer and needle printer |
| CN209641011U (en) * | 2019-05-21 | 2019-11-15 | 黑雪漫 | A kind of paper storehouses conveying mechanism of POS machine |
| CN110696494A (en) * | 2019-10-29 | 2020-01-17 | 马桂明 | Printing head of stylus printer |
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Application publication date: 20210129 |