CN215402401U

CN215402401U - Automatic film covering device for electronic sphygmomanometer

Info

Publication number: CN215402401U
Application number: CN202121653068.1U
Authority: CN
Inventors: 李阳明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-04
Anticipated expiration: 2031-07-20

Abstract

The utility model provides an automatic film covering device for an electronic sphygmomanometer, which aims to solve the technical problems that the prior electronic sphygmomanometer is frequently used, but the sleeve cannot be replaced by one person, only can be periodically disassembled and cleaned, the propagation path of bacteria and viruses cannot be effectively cut off, and the hidden danger of cross infection exists. An automatic film covering device for an electronic sphygmomanometer, comprising an arm cylinder for passing an arm for blood pressure measurement and an elbow pad for placing an elbow, the automatic film covering device further comprising: the covering film is cylindrical and is provided with an easy-to-tear line along the length direction; the output device is wound with a film sleeve in a winding manner; the recovery device is provided with two recovery rods; the output device is installed at one end, far away from the arm cylinder, of the elbow pad, the recovery device is installed at one end, far away from the output device, of the elbow pad, the covering film extends to the arm cylinder from the output device along the length direction of the elbow pad and penetrates through the arm cylinder, and two portions, which are divided into by the easy-tearing line, of one end, penetrating through the arm cylinder, of the covering film are respectively connected with the two recovery rods in a winding mode.

Description

Automatic film covering device for electronic sphygmomanometer

Technical Field

The utility model relates to the technical field of electronic sphygmomanometers, in particular to an automatic film covering device for an electronic sphygmomanometer.

Background

With the social development, the electronic sphygmomanometer is a medical device for measuring blood pressure by using modern electronic technology and the indirect blood pressure measuring principle, and is divided into an arm type, a wrist type and a watch type.

At present, the electronic sphygmomanometer is frequently used, but the sleeve cannot be replaced by one person, and only can be periodically disassembled and cleaned, so that the propagation path of bacteria and viruses cannot be effectively cut off, and the hidden danger of cross infection exists. Therefore, there is a need for an automatic film covering device for an electronic sphygmomanometer to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic film covering device for an electronic sphygmomanometer, which aims to solve the technical problems that the prior electronic sphygmomanometer is frequently used, but the sleeve cannot be replaced by one person, only can be periodically disassembled and cleaned, the propagation path of bacteria and viruses cannot be effectively cut off, and the hidden danger of cross infection exists.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

an automatic film covering device for an electronic sphygmomanometer, comprising an arm cylinder for passing an arm for blood pressure measurement and an elbow pad for placing an elbow, the automatic film covering device further comprising: the covering film is cylindrical and is provided with an easy-to-tear line along the length direction; the output device is wound with the covering film in a winding manner; a recovery device having two recovery rods; wherein, output device installs the one end that the elbow pad is kept away from the arm section of thick bamboo, recovery unit installs the one end that the elbow pad is kept away from the output device, the mantle extends to the arm section of thick bamboo and passes the arm section of thick bamboo from the output device along the length direction of elbow pad, two parts that the mantle passed one end of arm section of thick bamboo is divided into by easy tear line are connected with two recovery pole rolling winding respectively.

Preferably, the arm cylinder, the elbow pad, the output means and the recovery means are all located on the same line.

Preferably, output device includes drive arrangement, base, fixed block and winding rod, the pedestal mounting is in the elbow pad is kept away from the one end of an arm section of thick bamboo, the fixed block is installed on the base, the both ends of winding rod respectively with two the fixed block rotates to be connected, drive arrangement with the winding rod is connected to form rolling structure, mantle rolling winding is in on the winding rod.

Preferably, the height of the base corresponds to the height of the elbow pad at the end remote from the arm cylinder.

Preferably, the driving device comprises a winding motor, a first gear and a second gear, the winding motor is connected with the first gear, the first gear is meshed with the second gear, and the second gear is connected with the winding rod.

Preferably, the motor is provided with a rotating shaft, the rotating shaft is connected with the first gear, the rotating shaft is sleeved with two first limiting blocks, the two first limiting blocks are arranged on the left side and the right side of the first gear respectively, and the first gear and the two first limiting blocks are arranged in the fixing blocks.

Preferably, the winding rod sleeve is provided with two second limiting blocks, the two second limiting blocks are arranged on the left side and the right side of the second gear respectively, and the second gear and the two second limiting blocks are arranged in the fixing blocks.

Preferably, the distance between the two first limit blocks is smaller than the sum of the thickness of the first gear and the thickness of the second gear, and the distance between the two second limit blocks is smaller than the sum of the thickness of the first gear and the thickness of the second gear.

Preferably, the recovery unit includes recovery motor, first belt pulley, second belt pulley and driving belt, retrieve the motor with first belt pulley connection, first belt pulley with the cover is equipped with between the second belt pulley driving belt, two retrieve the pole all with second belt pulley coaxial coupling.

Preferably, the recovery device further comprises a box body and a fixing frame, the box body is installed at one end, far away from the elbow pad, of the output device, the two recovery rods are connected with the fixing frame in a rotating mode, the second belt pulley is arranged between the two recovery rods, the motor is recovered, the first belt pulley, the second belt pulley, the transmission belt and the fixing frame are arranged in the box body, two recovery holes are formed in the top of the box body, and the sleeve membrane penetrates through two parts, divided by the easy-tearing line, of one end of the arm cylinder and penetrates through the two recovery holes and the two recovery rods in a winding mode.

Compared with the prior art, the utility model has the following beneficial effects: the utility model realizes the safe isolation of the arm cylinder and the elbow pad by arranging the covering film, the output device and the recovery device, namely, when measuring the blood pressure, the hand extends into the covering film at one end of the arm cylinder, then passes through the arm cylinder along the covering film until the palm and the forearm are completely covered by the covering film, the part of the upper arm positioned in the arm cylinder is also covered by the covering film, the measurement of the blood pressure is not influenced while the safe and sanitary isolation is realized, after the measurement, the used covering film is recovered by the recovery device, a new covering film is discharged, and the used covering film passes through the arm cylinder from one end of the arm cylinder and extends to the output device, so that the next measurement can be carried out, and the automatic covering film is realized.

Drawings

Fig. 1 is a schematic structural view of an automatic film covering device for an electronic sphygmomanometer according to the present invention.

Fig. 2 is a schematic structural diagram of an output device according to the present invention.

Fig. 3 is a schematic structural view of a recovery apparatus according to the present invention.

Reference numerals: 1. an arm cylinder; 2. an elbow pad; 3. film covering; 31. an easily torn line; 4. an output device; 41. a base; 42. a fixed block; 43. winding the rod; 44. a drive device; 441. a winding motor; 442. a first gear; 443. a second gear; 444. a rotating shaft; 445. a first stopper; 446. a second limiting block; 5. a recovery device; 51. a recovery rod; 52. recovering the motor; 53. a first pulley; 54. a second pulley; 55. a drive belt; 56. a box body; 57. a fixing frame.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" should be construed broadly and include, for example, fixed connections, detachable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the presence of a first feature above or below a second feature may encompass both the first and second features being in direct contact, and also may encompass both the first and second features being in contact, not being in direct contact, but rather being in contact with another feature therebetween. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. Including a first feature being directly below and obliquely below a second feature, or simply indicating that the first feature is at a lesser elevation than the second feature, if present below, under or below the second feature.

The present invention will be further described with reference to the following examples, which are intended to illustrate only some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments used by those skilled in the art without any creative effort belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention is shown, which is for illustration purposes only and is not limited to this structure.

As shown in fig. 1, 2 and 3, an automatic film 3 device for an electronic blood pressure monitor, comprising an arm tube 1 for passing an arm to measure blood pressure and an elbow pad 2 for placing an elbow, the automatic film 3 device further comprising: the covering film 3 is cylindrical and is provided with an easy-to-tear line 31 along the length direction; the output device 4 is wound with the covering film 3 in a winding manner; a recovery device 5 having two recovery rods 51; wherein, the output device 4 is installed at one end of the elbow pad 2 far away from the arm cylinder 1, the recovery device 5 is installed at one end of the elbow pad 2 far away from the output device 4, the covering membrane 3 extends from the output device 4 to the arm cylinder 1 along the length direction of the elbow pad 2 and passes through the arm cylinder 1, and two parts of one end of the arm cylinder 1, into which the easy-tear line 31 is divided, of the covering membrane 3 are respectively connected with two recovery rods 51 in a winding manner.

It is understood that the arm cylinder 1 and the elbow pad 2 are parts of a common electronic sphygmomanometer and are not described herein; the covering film 3 can be a safe and sanitary disposable plastic film, is cylindrical and is used for wrapping the hand by extending the hand in so as to realize sanitary isolation; the covering film 3 can be automatically torn through the easy-to-tear line 31 and the two recovery rods 51, and a hand can be directly inserted from the torn part of the covering film 3 without tearing the covering film 3 when the novel adhesive film is used, so that the novel adhesive film is convenient to use; and the cover film 3 is torn open and then recovered, so that the used cover film 3 is conveniently distinguished from the unused cover film 3 to prevent mixing, and the hidden danger of cross infection caused by repeated use of the cover film 3 is avoided.

In some embodiments, as shown in fig. 1, the arm cylinder 1, the elbow pad 2, the output device 4, and the recovery device 5 are all located on the same line. This solution makes it convenient to roll up the mantle 3.

In some embodiments, as shown in fig. 2, the output device 4 includes a driving device 44, a base 41, a fixing block 42, and a winding rod 43, the base 41 is installed at an end of the toggle pad 2 away from the arm cylinder 1, the fixing block 42 is installed on the base 41, two ends of the winding rod 43 are respectively rotatably connected to the two fixing blocks 42, the driving device 44 is connected to the winding rod 43 to form a winding structure, and the covering film 3 is wound on the winding rod 43 in a winding manner.

In some embodiments, the height of the base 41 corresponds to the height of the end of the elbow pad 2 remote from the arm cylinder 1. This solution makes it convenient to roll up the mantle 3.

In some embodiments, as shown in fig. 2, the driving device 44 includes a winding motor 441, a first gear 442 and a second gear 443, the winding motor 441 is connected to the first gear 442, the first gear 442 is in meshing connection with the second gear 443, and the second gear 443 is connected to the winding rod 43.

In some embodiments, as shown in fig. 2, the motor is provided with a rotating shaft 444, the rotating shaft 444 is connected with the first gear 442, the rotating shaft 444 is sleeved with two first limiting blocks 445, the two first limiting blocks 445 are respectively arranged at the left and right sides of the first gear 442, and the first gear 442 and the two first limiting blocks 445 are both arranged in the fixing block 42. This arrangement can prevent the first gear 442 and the second gear 443 from being disengaged.

In some embodiments, as shown in fig. 2, the winding rod 43 is sleeved with two second limit blocks 446, the two second limit blocks 446 are respectively disposed at the left and right sides of the second gear 443, and the second gear 443 and the two second limit blocks 446 are both disposed in the fixing block 42. This arrangement can prevent the first gear 442 and the second gear 443 from being disengaged.

In some embodiments, as shown in fig. 2, the distance between the two first stoppers 445 is smaller than the sum of the thickness of the first gear 442 and the thickness of the second gear 443, and the distance between the two second stoppers 446 is smaller than the sum of the thickness of the first gear 442 and the thickness of the second gear 443. This arrangement can prevent the first gear 442 and the second gear 443 from being disengaged.

In some embodiments, as shown in fig. 3, the recycling device 5 includes a recycling motor 52, a first pulley 53, a second pulley 54, and a transmission belt 55, the recycling motor 52 is connected to the first pulley 53, the transmission belt 55 is sleeved between the first pulley 53 and the second pulley 54, and both recycling bars 51 are coaxially connected to the second pulley 54.

In some embodiments, as shown in fig. 3, the recycling device 5 further includes a box 56 and a fixing frame 57, the box 56 is installed at an end of the wrist pad 2 away from the output device 4, the two recycling levers 51 are rotatably connected to the fixing frame 57, the second pulley 54 is disposed between the two recycling levers 51, the recycling motor 52, the first pulley 53, the second pulley 54, the transmission belt 55 and the fixing frame 57 are disposed in the box 56, two recycling holes are opened at a top of the box 56, and two portions of the covering film 3 divided by the easy-tearing line 31 through one end of the arm cylinder 1 are respectively connected to the two recycling levers 51 in a winding manner through the two recycling holes.

When in use, the hand can extend into the mantle 3 to measure the blood pressure; after the measurement, the two recovery rods 51 are driven by the recovery motor 52 to recover the used covering film 3, and at the same time, the winding motor 441 discharges the unused covering film 3 until the unused covering film 3 passes through the arm cylinder 1, and the used covering film 3 is completely wound around the recovery rods 51, so that the next measurement can be performed. When a hand is inserted into the covering membrane 3, the rolling motor 441 discharges the unused covering membrane 3 to adapt to the situation that the covering membrane 3 is pulled when an elbow is placed on the elbow pad 2.

The above-described embodiments are intended to be illustrative, not limiting, of the utility model, and therefore, variations of the example values or substitutions of equivalent elements are intended to be within the scope of the utility model.

From the above detailed description, it will be apparent to those skilled in the art that the foregoing objects and advantages of the utility model are achieved and are in accordance with the provisions of the patent statutes.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, it should be noted that any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An automatic film covering device for an electronic sphygmomanometer, comprising an arm cylinder for passing an arm for blood pressure measurement and an elbow pad for placing an elbow, characterized in that the automatic film covering device further comprises:

the covering film is cylindrical and is provided with an easy-to-tear line along the length direction;

the output device is wound with the covering film in a winding manner;

a recovery device having two recovery rods;

wherein, output device installs the one end that the elbow pad is kept away from the arm section of thick bamboo, recovery unit installs the one end that the elbow pad is kept away from the output device, the mantle extends to the arm section of thick bamboo and passes the arm section of thick bamboo from the output device along the length direction of elbow pad, two parts that the mantle passed one end of arm section of thick bamboo is divided into by easy tear line are connected with two recovery pole rolling winding respectively.

2. The automatic film covering device for an electronic blood pressure monitor according to claim 1, wherein said arm cylinder, said elbow pad, said output means and said recovery means are all located on the same line.

3. The automatic film covering device for the electronic sphygmomanometer according to claim 1, wherein the output device comprises a driving device, a base, a fixing block and a winding rod, the base is mounted at one end of the elbow pad away from the arm cylinder, the fixing block is mounted on the base, two ends of the winding rod are respectively rotatably connected with the two fixing blocks, the driving device is connected with the winding rod to form a winding structure, and the film is wound on the winding rod in a winding manner.

4. The automatic film covering device for an electronic blood pressure meter according to claim 3, wherein the height of said base corresponds to the height of the end of said elbow pad remote from said arm cylinder.

5. The automatic film covering device for an electronic sphygmomanometer according to claim 3, wherein the driving means includes a winding motor, a first gear and a second gear, the winding motor is connected to the first gear, the first gear is engaged with the second gear, and the second gear is connected to the winding rod.

6. The automatic film covering device for the electronic sphygmomanometer according to claim 5, wherein the motor is provided with a rotating shaft, the rotating shaft is connected with the first gear, the rotating shaft is sleeved with two first limiting blocks, the two first limiting blocks are respectively disposed at left and right sides of the first gear, and the first gear and the two first limiting blocks are both disposed in the fixing block.

7. The automatic film covering device for the electronic sphygmomanometer according to claim 6, wherein the winding rod is provided with two second stoppers, the two second stoppers are respectively disposed at the left and right sides of the second gear, and the second gear and the two second stoppers are both disposed in the fixing block.

8. The automatic film covering device for an electronic sphygmomanometer according to claim 7, wherein a distance between the two first stoppers is smaller than a sum of a thickness of the first gear and a thickness of the second gear, and a distance between the two second stoppers is smaller than a sum of a thickness of the first gear and a thickness of the second gear.

9. The automatic film covering device for an electronic sphygmomanometer according to claim 1, wherein the recovery device includes a recovery motor, a first pulley, a second pulley, and a transmission belt, the recovery motor is connected to the first pulley, the transmission belt is sleeved between the first pulley and the second pulley, and both of the recovery rods are coaxially connected to the second pulley.

10. The automatic film covering device for an electronic sphygmomanometer according to claim 9, wherein the recycling device further comprises a case and a fixing frame, the case is mounted at an end of the elbow pad away from the output device, the two recycling rods are both rotatably connected to the fixing frame, the second pulley is disposed between the two recycling rods, the recycling motor, the first pulley, the second pulley, the driving belt and the fixing frame are all disposed in the case, two recycling holes are formed at a top of the case, and two portions of the film passing through one end of the arm cylinder and divided by the easy-to-tear line respectively pass through the two recycling holes to be connected with the two recycling rods in a winding manner.