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CN-224206823-U - Electronic sphygmomanometer with adjustable wrist strap

CN224206823UCN 224206823 UCN224206823 UCN 224206823UCN-224206823-U

Abstract

The utility model discloses an electronic sphygmomanometer with an adjustable wrist strap, and relates to the technical field of sphygmomanometers. According to the electronic sphygmomanometer, the two arc-shaped wrist straps are driven to rotate along the corresponding rotating shafts and are far away from each other by pushing the push rod, a large opening is formed between the two arc-shaped wrist straps, at the moment, one side of the electronic sphygmomanometer body is close to the wrist, the two arc-shaped wrist straps rotate along the rotating shafts and encircle the wrist under the action of the torsion springs, then the tightening piece is rotated, the inclined bayonet is clamped on the T-shaped column, the electronic sphygmomanometer body is stably fixed on the wrist, meanwhile, the middle air bag and the side air bag are close to the wrist, the middle air bag and the side air bag are inflated and are close to the wrist, the sensor is attached to the wrist and is used for measuring blood pressure, the two arc-shaped wrist straps are firmly buckled under the traction of the tightening piece, and the wrists with different thicknesses can be adapted, and the application range is increased.

Inventors

  • WU YANLING
  • GUO JIA

Assignees

  • 中国人民解放军总医院第六医学中心

Dates

Publication Date
20260508
Application Date
20250207

Claims (9)

  1. 1. The electronic sphygmomanometer with the adjustable wrist strap comprises an electronic sphygmomanometer body (1), and is characterized in that arc-shaped wrist straps (4) are rotatably arranged on two sides of the electronic sphygmomanometer body (1), a T-shaped column (13) is arranged at one end of one arc-shaped wrist strap (4), a tightening piece (11) is rotatably arranged at one end of the other arc-shaped wrist strap (4) through a rotating column (19), an oblique bayonet (12) is formed on one side of the tightening piece (11), and the oblique bayonet (12) is matched with the T-shaped column (13) and forms a closed loop together with the two arc-shaped wrist straps (4); The electronic blood pressure meter comprises an electronic blood pressure meter body (1), wherein a driving assembly for driving an arc wrist strap (4) to rotate is arranged on one side of the electronic blood pressure meter body (1), a middle air bag (6) is arranged on the inner side of a closed loop, a sensor is arranged on one side of the middle air bag (6), side air bags (7) are respectively arranged on the concave sides of the arc wrist strap (4), and the middle air bag (6) and the two side air bags (7) are connected through hoses (14).
  2. 2. The electronic sphygmomanometer with the adjustable wrist strap according to claim 1, wherein the two sides of the electronic sphygmomanometer body (1) are fixedly provided with fixing seats (2), one side of each of the two fixing seats (2) is provided with a rotating hole and is rotatably provided with a rotating shaft (3), and the two arc wrist straps (4) are respectively fixedly sleeved on the two rotating shafts (3).
  3. 3. The electronic sphygmomanometer with the adjustable wrist strap according to claim 2, wherein the driving assembly comprises a first gear (8), the first gear (8) is rotatably installed in the middle of one side of the electronic sphygmomanometer body (1) through a central shaft, the central shaft and the two rotating shafts (3) are located on the same plane, one ends of the two rotating shafts (3) are correspondingly sleeved with a second gear (10), two push rods (9) are slidably installed on one side of the electronic sphygmomanometer body (1) in parallel through a C-shaped sliding seat (15), the first gear (8) is located in the middle of the two push rods (9), grooves are formed in one sides, close to each other, of the two push rods (9), racks (17) are installed in the grooves, the two racks (17) are meshed with the first gear (8), and the two racks (17) are meshed with the corresponding second gears (10).
  4. 4. An electronic sphygmomanometer with adjustable wrist strap according to claim 3, characterized in that the end of the push rod (9) far from the side of the middle air bag (6) is provided with a deflector rod (18).
  5. 5. The electronic sphygmomanometer with adjustable wrist strap according to claim 4, wherein a first limiting block (16) is arranged at one end of the push rod (9) far away from the deflector rod (18), and one side of the first limiting block (16) is matched with one side corresponding to the C-shaped sliding seat (15).
  6. 6. The electronic sphygmomanometer with the adjustable wrist strap according to claim 3, wherein one end, far away from the second gear (10), of one rotating shaft (3) is provided with a second limiting block (20), one side, corresponding to the fixed seat (2), of the rotating shaft is provided with a stop block (21), and one side of the second limiting block (20) is matched with one side of the stop block (21).
  7. 7. The electronic sphygmomanometer with the adjustable wrist strap according to claim 2, wherein the torsion spring (5) is sleeved on the rotating shaft (3), a notch for avoiding the torsion spring (5) is formed in the arc-shaped wrist strap (4), one end of the torsion spring (5) is installed on one side of the arc-shaped wrist strap (4), and the other end of the torsion spring is installed on one side of the electronic sphygmomanometer body (1).
  8. 8. The electronic sphygmomanometer with adjustable wrist strap according to claim 1, wherein the plurality of oblique bayonets (12) are provided on the tightening piece (11).
  9. 9. The electronic sphygmomanometer with the adjustable wrist strap according to claim 3, wherein a threaded hole (24) is formed in the inner wall of the C-shaped sliding seat (15) located above, a bolt (23) is installed in the threaded hole (24) in a threaded mode, a plurality of evenly-arranged circular grooves (22) are formed in the side portion of the push rod (9), and the positions of the bolt (23) correspond to the positions of the circular grooves (22).

Description

Electronic sphygmomanometer with adjustable wrist strap Technical Field The utility model relates to the technical field of sphygmomanometers, in particular to an electronic sphygmomanometer with an adjustable wrist strap. Background The wrist electronic sphygmomanometer is one of electronic sphygmomanometers, is a multifunctional and full-automatic electronic intelligent blood pressure measuring instrument, has the advantages of simple and safe use, small volume, convenient carrying and the like, the existing wrist electronic sphygmomanometer generally comprises a liquid crystal display screen and a wrist strap, when the wrist electronic sphygmomanometer is used, the wrist electronic sphygmomanometer is wound and fixed on the wrist of a tested person through the wrist strap, and the blood pressure value and the pulse rate of the tested person can be rapidly and accurately measured by utilizing the liquid crystal display screen and the microcomputer through full-automatic control, so that the tested person can be helped to detect the blood pressure and the pulse at regular intervals. In the prior art, wrist formula electronic sphygmomanometer's wrist strap is mostly the cloth belt to use the magic to paste the wrist strap on both sides mutually fixed, when using, because the strap is soft relatively, both sides twine on the wrist relatively complicated, and the magic paste uses after a period of time, the firmness of bonding each other reduces, makes the risk of both sides wrist strap mutually separating after the gasbag inflation of sphygmomanometer when detecting, thereby influences the testing result, consequently we have disclosed an electronic sphygmomanometer with adjustable wrist strap and satisfied people's demand. Disclosure of utility model The application aims to provide an electronic sphygmomanometer with an adjustable wrist strap, which solves the problems that when the electronic sphygmomanometer is used, because a cloth strap is relatively soft, two sides are wound on a wrist relatively complex, after the magic tape is used for a period of time, the firmness of mutual adhesion is reduced, and the risk that the wrist straps at two sides are separated from each other after an air bag of the sphygmomanometer is inflated during detection exists, so that the detection result is influenced. The electronic sphygmomanometer comprises an electronic sphygmomanometer body, wherein two sides of the electronic sphygmomanometer body are rotatably provided with arc-shaped wristbands, one end of each arc-shaped wristband is provided with a T-shaped column, one end of the other arc-shaped wristband is rotatably provided with a tightening piece through a rotating column, one side of each tightening piece is provided with an oblique bayonet, and the oblique bayonet is matched with the T-shaped column and forms a closed loop together with the two arc-shaped wristbands; The electronic blood pressure meter comprises an electronic blood pressure meter body, wherein a driving component for driving an arc-shaped wrist strap to rotate is arranged on one side of the electronic blood pressure meter body, a middle air bag is arranged on the inner side of a closed loop on the electronic blood pressure meter body, a sensor is arranged on one side of the middle air bag, side air bags are arranged on the concave sides of the arc-shaped wrist strap, and the middle air bag is connected with the two side air bags through hoses. Preferably, the both sides of electronic sphygmomanometer body are all fixed mounting has the fixing base, two the rotation hole is all seted up to one side of fixing base and is rotated and install the pivot, two the arc wrist strap is fixed respectively cup joints in two in the pivot. Preferably, the drive assembly includes first gear, first gear passes through the center pin and rotates to be installed the middle part of electronic sphygmomanometer body one side, the center pin with two the pivot is located the coplanar, two the one end of pivot corresponds to cup joint and installs the second gear, one side of electronic sphygmomanometer body is through the parallel slidable mounting of C shape sliding seat has two push rods, first gear is located two the intermediate position of push rod, two the recess has all been seted up on the side that the push rod is close to each other and is in install the rack in the recess, two the rack with first gear meshes, two the rack meshes with corresponding the second gear. Preferably, a deflector rod is arranged at one end of the push rod away from one side of the middle air bag. Preferably, a first limiting block is installed at one end, far away from the deflector rod, of the push rod, and one side of the first limiting block is matched with one side corresponding to the C-shaped sliding seat. Preferably, one end of the rotating shaft, which is far away from the second gear, is provided with a second limiting block, one side of the rotating shaft, which corresp