CN113397514A - Blood pressure measuring device convenient to adjust - Google Patents
Blood pressure measuring device convenient to adjust Download PDFInfo
- Publication number
- CN113397514A CN113397514A CN202110684074.1A CN202110684074A CN113397514A CN 113397514 A CN113397514 A CN 113397514A CN 202110684074 A CN202110684074 A CN 202110684074A CN 113397514 A CN113397514 A CN 113397514A
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- locking
- main body
- blood pressure
- measuring device
- pressure measuring
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02233—Occluders specially adapted therefor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention is suitable for the technical field of medical equipment, and provides a blood pressure measuring device convenient to adjust; the method comprises the following steps: a base; the main body is rotatably arranged on the base; the first fixing piece is used for being matched with the groove in the main body to fix the arm; the connecting rods on two sides of the first fixing piece are elastically installed in the main body, a driving mechanism for driving the first fixing piece to move up and down is arranged in the main body, a locking mechanism for locking the positions of the connecting rods is further arranged in the main body, the locking mechanism comprises a locking rod and a plurality of locking grooves, the locking rod is elastically arranged, the locking grooves are formed in the side walls of the connecting rods, and the locking rod is matched with the locking grooves to lock the positions of the connecting rods; the driving mechanism is connected with the locking mechanism through a transmission mechanism in one-way transmission, and the transmission mechanism is used for driving the locking rod to exit the locking groove when the driving mechanism drives the first fixing piece to release the arm; the locking bar can pass through a plurality of locking grooves in a single direction. The invention has convenient use and high stability.
Description
Technical Field
The invention relates to a large range, in particular to a blood pressure measuring device convenient to adjust.
Background
When blood flows in a blood vessel, the lateral pressure against the blood vessel wall becomes the blood pressure. Blood pressure, usually referred to as arterial or systemic blood pressure, is an important vital sign. Blood pressure measurement is the main means for assessing blood pressure level, diagnosing hypertension and observing the curative effect of blood pressure reduction, and accurate blood pressure measurement is the basis of carrying out hypertension management at the basic level.
The existing measuring device which needs to be adjusted usually cannot rotate, and then the position of the measuring device is inconvenient to adjust in the measuring process, so that the blood pressure measuring device which is convenient to adjust is provided to solve the technical problem.
Disclosure of Invention
The present invention is directed to a blood pressure measuring device that is easy to adjust, and solves the above-mentioned problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
a blood pressure measurement device that facilitates adjustment, comprising: a base;
the main body is rotatably arranged on the base;
the first fixing piece is used for being matched with the groove in the main body to fix the arm;
the connecting rods on two sides of the first fixing piece are elastically installed in the main body, a driving mechanism for driving the first fixing piece to move up and down is arranged in the main body, a locking mechanism for locking the positions of the connecting rods is further arranged in the main body, the locking mechanism comprises a locking rod and a plurality of locking grooves, the locking rod is elastically arranged, the locking grooves are formed in the side walls of the connecting rods, and the locking rod is matched with the locking grooves to lock the positions of the connecting rods; the driving mechanism is connected with the locking mechanism through a transmission mechanism in one-way transmission, and the transmission mechanism is used for driving the locking rod to exit the locking groove when the driving mechanism drives the first fixing piece to release the arm; the locking bar can pass through a plurality of locking grooves in a single direction.
As a further scheme of the invention: the driving mechanism comprises a self-rotating transmission shaft, and the transmission shaft is in transmission connection with the connecting rod.
As a still further scheme of the invention: the connecting rod and the transmission shaft are in gear transmission or rope transmission.
As a still further scheme of the invention: the transmission shaft is fixedly sleeved with an adjusting gear, and the adjusting gear is meshed with a rack fixedly mounted on the connecting rod.
As a still further scheme of the invention: the fixed cover of transmission shaft is equipped with the rope wheel, and the rope wheel passes through the rope and connects on the connecting rod, the connecting rod is elastic mounting on the main part from top to bottom.
As a still further scheme of the invention: the locking mechanism comprises a transfer cavity arranged in the main body, one end, far away from the lock groove, of the lock rod is arranged in the transfer cavity in a sliding mode, and a connecting piece connected with the lock rod is further arranged in the transfer cavity.
As a still further scheme of the invention: the transmission mechanism comprises a fitting piece arranged at the lower end of the connecting piece, the fitting piece is matched with a one-way gear, and the one-way gear is in transmission connection with the transmission shaft.
As a still further scheme of the invention: the fitting piece is provided with at least one tooth matched with the one-way gear, and the fitting piece is elastically arranged in the main body.
As a still further scheme of the invention: the transmission cavity is internally enclosed by a lock rod and a connecting piece to form a connecting cavity, and a medium is filled in the connecting cavity.
As a still further scheme of the invention: the transmission shaft passes through power component to be connected, power component is including the fixed initiative motor that sets up in the main part inside, initiative motor is connected with the transmission shaft transmission.
Compared with the prior art, the invention has the beneficial effects that: the main body is rotatably arranged on the base, so that the position of the main body can be conveniently adjusted, the use requirements of different positions can be met, and the use is convenient; according to the invention, the locking rod is subjected to one-way transmission, so that the locking rod can always lock the position of the connecting rod in the descending process of the connecting rod, the pressure application of the connecting rod is avoided, the measurement result is ensured, and the connecting rod can be unlocked in the process of being connected with the connecting rod through the one-way transmission.
Drawings
Fig. 1 is a schematic view of a blood pressure measuring device for easy adjustment.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic diagram of a first state of a transmission mechanism in the blood pressure measuring device for facilitating adjustment.
Fig. 4 is a schematic diagram of a second state of the transmission mechanism in the blood pressure measuring device for facilitating adjustment.
Fig. 5 is a schematic view of the fitting structure of the blood pressure measuring device for easy adjustment.
In the figure: the air bag type air bag comprises a main body-1, a first fixing piece-2, an air bag-3, a first elastic piece-4, a transmission cavity-5, a lock rod-6, a lock groove-7, a connecting piece-8, a one-way gear-9, a matching piece-10, a rack-11, an adjusting gear-12, a transmission shaft-13, a driving motor-15, a base-16, a connecting rod-17, a first belt pulley-18, a second belt pulley-19 and a second elastic piece-20.
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 1
Referring to fig. 1 and 2, in embodiment 1 of the present invention, a structure diagram of a blood pressure measuring device convenient for adjustment provided in the embodiment of the present invention includes: a main body 1, a base 16 and a first fixing member 2;
the main body 1 is rotatably arranged on the base 16, so that the angle of the main body 1 can be conveniently adjusted, and different use requirements can be met;
the first fixing piece 2 is used for being matched with the groove on the main body 1 to fix the arm and measure the blood pressure;
the connecting rods on two sides of the first fixing piece 2 are elastically installed in the main body 1, a driving mechanism for driving the first fixing piece 2 to move up and down is arranged in the main body 1, a locking mechanism for locking the position of the connecting rod 17 is also arranged in the main body 1, the locking mechanism comprises a locking rod 6 which is elastically arranged and a plurality of locking grooves 7 which are formed in the side wall of the connecting rod 17, and the locking rod 6 is matched with the locking grooves 7 to lock the position of the connecting rod 17; the driving mechanism is connected with the locking mechanism through a transmission mechanism in one-way transmission, and the transmission mechanism is used for driving the lock rod 6 to exit from the lock groove 7 when the driving mechanism drives the first fixing piece 2 to loosen the arm, so that the connecting rod 17 can drive the first fixing piece 2 to move up and down conveniently. The locking rod 6 can pass through the plurality of locking grooves 7 in one direction, and when the first fixing member 2 moves downwards, the locking rod 6 can pass through the plurality of locking grooves 7, so that the locking rod 6 can lock the first fixing member 2.
Specifically, the main body 1 is rotatably arranged on the base 16, so that the position of the main body 1 can be conveniently adjusted, the use requirements of different positions can be met, and the use is convenient; when the first fixing piece 2 moves downwards under the driving of the driving mechanism and is matched with the groove on the main body 1 to fix the arm, the transmission cavity 5 is always positioned in the locking groove 7, so that the first fixing piece 2 is always locked, and the first fixing piece 2 is prevented from being loosened; when the first fixing part 2 needs to move upwards and the arm is loosened, the driving mechanism drives the first fixing part 2 to move up and down, meanwhile, the transmission mechanism enables the lock rod 6 to leave the lock groove 7 so that the first fixing part 2 is unlocked and moves upwards, and when the lock rod 6 moves to a proper position, the lock rod 6 loses power and is inserted into one of the lock grooves 7 under the elastic action to fix the position of the first fixing part 2; so and then realize the upper and lower locking arm of drive first mounting 2, be convenient for lock the position of first mounting 2, be convenient for measure blood pressure.
Example 2
Referring to fig. 1 and 2, the main difference between the present embodiment 2 and the present embodiment 1 is that the driving mechanism includes a self-rotating transmission shaft 13, and the transmission shaft 13 is in transmission connection with a connecting rod 17 for driving the connecting rod 17 to move up and down.
The connecting rod 17 and the transmission shaft 13 can be driven by gears or ropes.
As a preferred embodiment of the present invention, specifically, the transmission shaft 13 is fixedly sleeved with an adjusting gear 12, and the adjusting gear 12 is engaged with a rack 11 fixedly installed on the connecting rod 17, so that when the transmission shaft 13 drives the adjusting gear 12 to rotate, the adjusting gear 12 drives the connecting rod 17 to drive the first fixing element 2 to move up and down through the rack 11.
As another preferred embodiment of the present invention, a rope winding wheel is fixedly sleeved on the transmission shaft 13, the rope winding wheel is connected to a connecting rod 17 through a rope, and the connecting rod 17 is elastically mounted on the main body 1 up and down; when the transmission shaft 13 rotates forwards and reversely, the connecting rod 17 moves up and down through the rope, and the arm is locked or loosened. Specifically, the outer side of the connecting rod 17 is sleeved with a first elastic piece 4, and two ends of the first elastic piece 4 are fixedly installed on the main body 1 and the connecting rod 17 respectively.
In order to transmit the power of the driving mechanism to the locking mechanism, the locking mechanism comprises a transmission cavity 5 arranged inside the main body 1, one end, far away from the lock groove 7, of the lock rod 6 is arranged inside the transmission cavity 5 in a sliding mode, and a connecting piece 8 connected with the lock rod 6 is further arranged inside the transmission cavity 5.
The transmission mechanism comprises a fitting piece 10 arranged at the lower end of the connecting piece 8, the fitting piece 10 is matched with the one-way gear 9, and the one-way gear 9 is in transmission connection with a transmission shaft 13. Specifically, the transmission shaft 13 transmits power to the one-way gear 9, and the one-way gear 9 transmits power to the mating piece 10 and then to the transmission cavity 5 and the lock rod 6 through the connecting piece 8, so that power transmission is realized. When transmission shaft 13 rotated, drive connecting rod 17 drove first mounting 2 and descends and press from both sides tightly the arm, and one-way gear 9 can not transmit power to fitting piece 10 this moment, consequently locking lever 6 is in locking state, and a plurality of locked grooves 7 can pass through, and when transmission shaft 13 antiport, drive connecting rod 17 drove first mounting 2 and rises, unclamps the arm, and at this moment, one-way gear 9 is with power transmission fitting piece 10, fitting piece 10 makes locking lever 6 keep away from connecting rod 17 through connecting piece 8, and then makes first mounting 2 can the rebound.
As shown in fig. 3-5, the fitting piece 10 is provided with at least one tooth that cooperates with the one-way gear 9, the fitting piece 10 is elastically arranged inside the main body 1, specifically, when the one-way gear 9 does not rotate along with the transmission shaft 13, the fitting piece 10 is at a high position under the elastic action, when the one-way gear 9 rotates along with the transmission shaft 13, the tooth on the one-way gear 9 cooperates with the fitting tooth to drive the fitting piece 10 to move downwards, so that the fitting piece 10 drives the lock rod 6 to be away from the connecting rod 17, thereby realizing the driving. The one-way gear 9 is of the prior art and can realize one-way transmission like a chain gear of a bicycle.
The fitting piece 10 is elastically arranged on the main body 1 through a second elastic piece 20, specifically, the second elastic piece 20 is sleeved on the outer side of the fitting piece 10, and the upper end and the lower end of the second elastic piece 20 are fixedly arranged on the fitting piece 10 and the main body 1. The second elastic member 20 and the mating member 10 may be made of a coil spring or a rubber spring.
The connecting piece 8 and the locking bar 6 can be connected through a connecting rope.
The transmission chamber 5 is internally connected with a chamber surrounded by the lock rod 6 and the connecting piece 8, the connecting chamber is filled with a medium, and the lock rod 6 and the connecting piece 8 are connected together, so that the power transmission is facilitated.
The transmission shaft 13 is connected through a power assembly, the power assembly comprises a driving motor 15 fixedly arranged inside the main body 1, the driving motor 15 is in transmission connection with the transmission shaft 13, and the transmission shaft 13 and the driving motor 15 can be connected through a chain, a belt or a gear. This provides power for the rotation of the drive shaft 13. Specifically, the output end of the driving motor 15 is provided with a second belt pulley 19, the second belt pulley 19 is connected with a first belt pulley 18 belt fixedly sleeved on the transmission shaft 13, and then when the driving motor 15 rotates, the transmission shaft 13 is driven to rotate through the second belt pulley 19 and the first belt pulley 18.
The working principle of the invention is as follows:
when blood pressure is measured, an arm is placed between the first fixing part 2 and the main body 1, then the driving motor 15 drives the transmission shaft 13 to rotate through the second belt pulley 19 and the first belt pulley 18, the adjusting gear 12 on the transmission shaft 13 enables the connecting rod 17 to drive the first fixing part 2 to move downwards through the rack 11 on the connecting rod 17, the arm is clamped, at the moment, due to one-way transmission, the power of the transmission shaft 13 cannot be transmitted to the locking rod 6, so that the locking rod 6 keeps an extending state, then the locking groove 7 can pass through one way, the locking rod 6 can lock the position of the locking groove 7, after the measurement is finished, the driving motor 15 rotates reversely, the transmission shaft 13 enables the first fixing part 2 to move upwards through the connecting rod 17, the matching part 10 moves downwards through the one-way gear 9, the locking rod 6 is far away from the locking groove 7 through the connecting part 8, and the connecting rod 17 can move upwards, the unloading of the arm is realized, the locking rod 6 is subjected to one-way transmission, so that the locking rod 6 can always lock the position of the connecting rod 17 in the descending process of the connecting rod 17, the pressure application of the connecting rod 17 is avoided, the measurement result is ensured, and the connecting rod 17 can be unlocked in the ascending process of the connecting rod 17 through the one-way transmission.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A blood pressure measuring device that facilitates adjustment, comprising: a base;
the main body is rotatably arranged on the base;
the first fixing piece is used for being matched with the groove in the main body to fix the arm;
the connecting rods on two sides of the first fixing piece are elastically installed in the main body, a driving mechanism for driving the first fixing piece to move up and down is arranged in the main body, a locking mechanism for locking the positions of the connecting rods is further arranged in the main body, the locking mechanism comprises a locking rod and a plurality of locking grooves, the locking rod is elastically arranged, the locking grooves are formed in the side walls of the connecting rods, and the locking rod is matched with the locking grooves to lock the positions of the connecting rods; the driving mechanism is connected with the locking mechanism through a transmission mechanism in one-way transmission, and the transmission mechanism is used for driving the locking rod to exit the locking groove when the driving mechanism drives the first fixing piece to release the arm; the locking bar can pass through a plurality of locking grooves in a single direction.
2. An adjustable blood pressure measuring device as recited in claim 1, wherein the drive mechanism includes a self-rotating drive shaft drivingly connected to a linkage.
3. An adjustable blood pressure measuring device as recited in claim 2, wherein the connecting rod and the transmission shaft are driven by a gear or a cable.
4. The adjustable blood pressure measuring device of claim 3, wherein the transmission shaft is fixedly sleeved with an adjusting gear, and the adjusting gear is engaged with a rack fixedly mounted on the connecting rod.
5. The adjustable blood pressure measuring device of claim 4, wherein the transmission shaft is fixedly sleeved with a rope winding wheel, the rope winding wheel is connected to a connecting rod through a rope, and the connecting rod is elastically mounted on the main body up and down.
6. The adjustable blood pressure measuring device of any one of claims 2-5, wherein the locking mechanism comprises a transfer chamber disposed inside the main body, the locking bar is slidably disposed inside the transfer chamber at an end away from the locking groove, and a connecting member connected to the locking bar is further disposed inside the transfer chamber.
7. The adjustable blood pressure measuring device of claim 6, wherein the transmission mechanism comprises a mating member disposed at a lower end of the connecting member, the mating member mating with a one-way gear, the one-way gear being drivingly connected to the drive shaft.
8. An adjustable blood pressure measuring device as recited in claim 7, wherein said engaging member has at least one tooth for engaging with the one-way gear, said engaging member being resiliently disposed within the main body.
9. The adjustable blood pressure measuring device of claim 6, wherein the interior of the transfer chamber is enclosed by a lock rod and a connector to form a connection chamber, and the connection chamber is filled with a medium.
10. The adjustable blood pressure measuring device of claim 1, wherein the transmission shaft is connected by a power assembly, the power assembly comprising an active motor fixedly disposed within the main body, the active motor being in driving connection with the transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684074.1A CN113397514A (en) | 2021-06-21 | 2021-06-21 | Blood pressure measuring device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684074.1A CN113397514A (en) | 2021-06-21 | 2021-06-21 | Blood pressure measuring device convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113397514A true CN113397514A (en) | 2021-09-17 |
Family
ID=77681911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110684074.1A Withdrawn CN113397514A (en) | 2021-06-21 | 2021-06-21 | Blood pressure measuring device convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113397514A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204218901U (en) * | 2014-11-14 | 2015-03-25 | 张百鸣 | A kind of Novel portable sphygomanometer |
| CN209863805U (en) * | 2019-04-12 | 2019-12-31 | 内江市第一人民医院 | Invasive blood pressure measuring equipment fixing device |
| CN210771202U (en) * | 2019-08-05 | 2020-06-16 | 贵阳学院 | Big data machine is computer lift strutting arrangement for study |
| CN111510802A (en) * | 2020-04-20 | 2020-08-07 | 陶梦玲 | Loudspeaker for music teaching |
| CN212647837U (en) * | 2020-07-10 | 2021-03-02 | 王美荣 | Warning board convenient to adjust for engineering |
| CN212648962U (en) * | 2020-04-13 | 2021-03-02 | 韩桂英 | Height-adjustable's cable support frame |
| CN213189536U (en) * | 2020-08-07 | 2021-05-14 | 遵义医药高等专科学校 | Sphygmomanometer capable of preventing cross infection |
-
2021
- 2021-06-21 CN CN202110684074.1A patent/CN113397514A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204218901U (en) * | 2014-11-14 | 2015-03-25 | 张百鸣 | A kind of Novel portable sphygomanometer |
| CN209863805U (en) * | 2019-04-12 | 2019-12-31 | 内江市第一人民医院 | Invasive blood pressure measuring equipment fixing device |
| CN210771202U (en) * | 2019-08-05 | 2020-06-16 | 贵阳学院 | Big data machine is computer lift strutting arrangement for study |
| CN212648962U (en) * | 2020-04-13 | 2021-03-02 | 韩桂英 | Height-adjustable's cable support frame |
| CN111510802A (en) * | 2020-04-20 | 2020-08-07 | 陶梦玲 | Loudspeaker for music teaching |
| CN212647837U (en) * | 2020-07-10 | 2021-03-02 | 王美荣 | Warning board convenient to adjust for engineering |
| CN213189536U (en) * | 2020-08-07 | 2021-05-14 | 遵义医药高等专科学校 | Sphygmomanometer capable of preventing cross infection |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210917 |
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| WW01 | Invention patent application withdrawn after publication |