CN211749627U - Automatic fetal movement counter - Google Patents
Automatic fetal movement counter Download PDFInfo
- Publication number
- CN211749627U CN211749627U CN202020255109.0U CN202020255109U CN211749627U CN 211749627 U CN211749627 U CN 211749627U CN 202020255109 U CN202020255109 U CN 202020255109U CN 211749627 U CN211749627 U CN 211749627U
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- China
- Prior art keywords
- fetal movement
- shell
- electronic screen
- circuit board
- automatic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001605 fetal effect Effects 0.000 title claims abstract description 54
- 208000036029 Uterine contractions during pregnancy Diseases 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 210000001015 abdomen Anatomy 0.000 description 5
- 239000000523 sample Substances 0.000 description 3
- 210000002458 fetal heart Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model belongs to the technical field of medical instrument's technique and specifically relates to an automatic fetal movement counter is related to, including the shell, shell one side is equipped with touch force sensor, is equipped with the circuit board in the shell, the shell outside is equipped with electronic screen, and electronic screen is used for showing fetal movement and palace and contracts, and electronic screen is connected with the circuit board electricity. Aiming at the defects in the prior art, the utility model aims to provide an automatic fetal movement counter, which utilizes a touch force sensor to input the sensed fetal movement times and uterine contraction force into a circuit board in the form of electric signals, and the circuit board converts the electric signals into numbers and displays the numbers on an electronic screen, so that a pregnant woman can visually know the fetal movement times and the uterine contraction force without manually counting the fetal movement times; the pregnant woman can operate the timing button after being pulled close and the electronic screen is pulled to the front of the eyes to check data, so that the pregnant woman can conveniently lie on her half to measure fetal movement.
Description
Technical Field
The utility model belongs to the technical field of medical instrument's technique and specifically relates to an automatic fetal movement counter is related to.
Background
Uterine contraction belongs to the technical range of muscle contraction measurement, so traditional uterine contraction detection equipment adopts strain gauge type sensors more, thereby utilize elastic element deformation to lead to resistance value change and detect uterine contraction, but strain gauge sensor can appear the unusual problem of zeroing after repetitious usage, and in case exert oneself too big, probably lead to the permanent malfunction of strain gauge, if the screw that is used for fixed elastic element appears becoming flexible, the accuracy that the uterine contraction detected has very big error, and use elastic element can lead to the volume of uterine contraction probe great.
In order to solve the problem, the utility model discloses an authorized bulletin number is CN206350728U provides a uterine contraction probe, which comprises an outer shell, install touch sensor in the shell, touch sensor is connected with the atress portion that is used for experiencing uterine contraction on the shell to convert the power that uterine contraction produced into the uterine contraction signal of telecommunication, and touch sensor still is connected with microprocessor (be used for with uterine contraction signal of telecommunication output to microprocessor), touch sensor includes stainless steel ball and sensing element, stainless steel ball is connected and is contacted with sensing element with atress portion contact, atress portion and the integrative injection moulding of shell or fixed mounting on the shell.
Since the fetal heart monitor is popularized in families, pregnant women need to count fetal movements when using a uterine contraction probe of the fetal heart monitor to measure uterine contraction and fetal movements, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic fetal movement counter which has the advantage of no need of manual fetal movement.
The above object of the present invention can be achieved by the following technical solutions: an automatic fetal movement counter comprises a shell, wherein a touch force sensor is arranged on one side of the shell, a circuit board is arranged in the shell, an electronic screen is arranged on the outer side of the shell and used for displaying fetal movement and uterine contraction, and the electronic screen is electrically connected with the circuit board.
By adopting the technical scheme, the touch force sensor inputs the sensed fetal movement times and uterine contraction force into the circuit board in the form of electric signals, and the circuit board converts the electric signals into numbers and displays the numbers on the electronic screen, so that a pregnant woman can visually know the fetal movement times and the uterine contraction force without counting the fetal movement times manually.
Preferably, the electronic screen is located on a side of the housing facing away from the touch force sensor.
By adopting the technical scheme, because the touch force sensor needs to be arranged on one side of the shell facing the belly of the pregnant woman, the electronic screen is arranged on the other side of the shell, so that the pregnant woman can conveniently check data.
Preferably, the shell is provided with a flat cable interface, and the electronic screen is connected with the flat cable interface through a soft flat cable.
By adopting the technical scheme, the pregnant woman can pull the electronic screen to the front of the eye to check data, and the pregnant woman can conveniently measure fetal movement when the electronic screen is checked by bending down.
Preferably, a timer is arranged in the shell and electrically connected with the circuit board, and a timing button is connected to the timer.
By adopting the technical scheme, the fetal movement times within a set time (for example, 30 minutes and 1 hour) can be measured and displayed on a screen after the timing button is pressed, the fetal movement is automatically stopped after the time, and a pregnant woman is not required to measure the fetal movement while looking at the surface.
Preferably, the housing is disc-shaped, and the timing button is located on the arc side surface of the housing.
By adopting the technical scheme, the pregnant woman can touch the timing button without looking at the shell, so that the pregnant woman can conveniently lie (or semi-lie) to measure the fetal movement.
Preferably, the timing button is connected with the timer through an extension data line, and the extension data line extends out of the shell.
By adopting the technical scheme, the pregnant woman can draw the timing button close and then operate, so that the pregnant woman can lie (or semi-lie) to measure fetal movement conveniently.
Preferably, a buzzer is arranged on the shell and electrically connected with the circuit board.
By adopting the technical scheme, the circuit board controls the buzzer to sound as a prompt after the timing time is up.
Preferably, the casing is provided with a strap handle.
By adopting the technical scheme, after the bandage is tied on the bandage handle, the automatic fetal movement counter can be fixed on the belly by the bandage.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the touch force sensor is used for inputting the sensed fetal movement times and uterine contraction force into the circuit board in the form of electric signals, and the circuit board converts the electric signals into numbers and displays the numbers on the electronic screen, so that a pregnant woman can know the fetal movement times and the uterine contraction force intuitively without counting the fetal movement times manually;
2. the pregnant woman can operate the timing button after being pulled close and the electronic screen is pulled to the front of the eyes to check data, so that the pregnant woman can conveniently lie on her half to measure fetal movement.
Drawings
FIG. 1 is a schematic front view of an automatic fetal movement counter according to example 1;
FIG. 2 is a schematic view showing the back structure of the automatic fetal movement counter in example 1;
fig. 3 is a schematic view of the back structure of the automatic fetal movement counter in example 2.
In the figure, 1, a housing; 2. a touch force sensor; 3. a circuit board; 4. an electronic screen; 5. a flat cable interface; 6. a timer; 7. a timing button; 8. extending the data line; 9. a buzzer; 10. a strap handle; 11. soft flat cable; 12. a force-bearing portion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, for the utility model discloses an automatic fetal movement counter, including shell 1, install in the shell 1 and touch force sensor 2 and circuit board 3 (have microprocessor), touch force sensor 2 and be used for feeling uterine contraction's atress portion 12 on the shell 1 and be connected to convert the power that uterine contraction produced into the signal of telecommunication that contracts to the uterus, touch force sensor 2 in addition and still be connected with circuit board 3. The shell 1 is disc-shaped, and the stress part 12 is positioned at one side of the shell 1 attached to the belly.
As shown in figure 2, an electronic screen 4 is fixed on the outer wall of the side of the shell 1 far away from the belly, and the electronic screen 4 is used for displaying fetal movement and uterine contraction. The electronic screen 4 is electrically connected with the circuit board 3, the touch force sensor 2 inputs the sensed fetal movement times and uterine contraction force into the circuit board 3 in the form of electric signals, and the circuit board 3 converts the electric signals into numbers and displays the numbers on the electronic screen 4, so that a pregnant woman can visually know the fetal movement times and the uterine contraction force.
As shown in fig. 1, a timer 6 is further arranged in the housing 1, the timer 6 is electrically connected with the circuit board 3, a timing button 7 is connected to the timer 6, and the timing button 7 is arranged in an opening on the arc side surface of the housing 1. Because the timing button 7 is positioned on the arc side surface of the shell 1 and is convenient to touch by hands, the pregnant woman can touch the timing button 7 by hands without looking at the shell 1, and the pregnant woman can conveniently test fetal movement by lying on her half. After the timing button 7 is pressed, the number of fetal movements within a set time (for example, 30 minutes, 1 hour) can be measured and displayed on a screen, and the fetal movement measurement is automatically stopped after the time, so that the pregnant woman does not need to measure the fetal movement while looking at the surface.
The buzzer 9 is arranged on the outer wall of the shell 1 or in the shell 1, the buzzer 9 is electrically connected with the circuit board 3, and after the timing time is up, the circuit board 3 controls the buzzer 9 to sound as a reminder. Two opposite positions of the arc side surface of the shell 1 are respectively provided with a bandage pull handle 10, and after the bandage is tied on the bandage pull handles 10, the automatic fetal movement counter can be fixed on the belly by the bandage.
Example 2
An automatic fetal movement counter, as shown in fig. 3, is different from embodiment 1 in that an electronic screen 4 is not fixed on a housing 1, but a flat cable connector 5 is provided on the housing 1, and the electronic screen 4 is connected with the flat cable connector 5 through a flexible flat cable 11. The soft flat cable 11 has the advantages that: the pregnant woman can pull the electronic screen 4 to the front of the eyes to check data, and the pregnant woman can conveniently measure fetal movement when the pregnant woman is inconvenient to bend down to check the electronic screen 4.
As shown in fig. 3, unlike embodiment 1, the timer button 7 and the timer 6 are connected by an extension data line 8, and the extension data line 8 extends out of the housing 1. The advantage of providing the extension data line 8: the pregnant woman can operate the timing button 7 after being pulled close, so that the pregnant woman can conveniently lie on her half to measure fetal movement.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an automatic fetal movement counter, includes shell (1), and shell (1) one side is equipped with touch force sensor (2), is equipped with circuit board (3) in shell (1), its characterized in that: an electronic screen (4) is arranged on the outer side of the shell (1), the electronic screen (4) is used for displaying fetal movement and uterine contraction, and the electronic screen (4) is electrically connected with the circuit board (3).
2. The automatic fetal movement counter of claim 1, wherein: the electronic screen (4) is positioned on one side of the shell (1) back to the touch force sensor (2).
3. The automatic fetal movement counter of claim 1, wherein: the shell (1) is provided with a flat cable interface (5), and the electronic screen (4) is connected with the flat cable interface (5) through a soft flat cable (11).
4. The automatic fetal movement counter of claim 1, wherein: a timer (6) is arranged in the shell (1), the timer (6) is electrically connected with the circuit board (3), and a timing button (7) is connected to the timer (6).
5. The automatic fetal movement counter of claim 4, wherein: the shell (1) is disc-shaped, and the timing button (7) is located on the arc side face of the shell (1).
6. The automatic fetal movement counter of claim 4, wherein: the timing button (7) is connected with the timer (6) through an extension data line (8), and the extension data line (8) extends out of the shell (1).
7. The automatic fetal movement counter of claim 1, wherein: the shell (1) is provided with a buzzer (9), and the buzzer (9) is electrically connected with the circuit board (3).
8. The automatic fetal movement counter of claim 1, wherein: the casing (1) is provided with a bandage handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255109.0U CN211749627U (en) | 2020-03-04 | 2020-03-04 | Automatic fetal movement counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255109.0U CN211749627U (en) | 2020-03-04 | 2020-03-04 | Automatic fetal movement counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211749627U true CN211749627U (en) | 2020-10-27 |
Family
ID=72902183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020255109.0U Expired - Fee Related CN211749627U (en) | 2020-03-04 | 2020-03-04 | Automatic fetal movement counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211749627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171085A (en) * | 2021-05-25 | 2021-07-27 | 首都医科大学附属北京天坛医院 | Small uterine contraction monitor |
-
2020
- 2020-03-04 CN CN202020255109.0U patent/CN211749627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171085A (en) * | 2021-05-25 | 2021-07-27 | 首都医科大学附属北京天坛医院 | Small uterine contraction monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |