Arm supporting frame for movably measuring blood pressure

Abstract

The utility model relates to the technical field of blood pressure supporting arm frames, and provides an arm supporting frame for movably measuring blood pressure, which comprises a first bracket, the surface of the first bracket is connected with a chassis in a sliding manner, and a first fixing bolt penetrates through the side surface of the chassis; by arranging the first fixing bolt, a worker can embed the first support into the circular groove in the top of the base plate, so that the fixing groove in the side face of the base plate corresponds to the fixing groove in the side face of the first support, then the first fixing bolt penetrates through the first support and the fixing groove in the side face of the base plate, and the base plate is connected with the first support through the connector. The supporting rod and the universal wheel are connected with the first support, so that the purpose of conveniently installing the supporting rod and the universal wheel is achieved, the supporting rod and the universal wheel are conveniently detached and replaced, and due to the fact that the supporting rod is rotationally connected with the base plate, when a worker lifts the first support through the handle, the supporting rod can droop downwards due to gravity; therefore, the overall size of the support arm frame is reduced, and workers can carry the support arm frame conveniently.

Description

Technical Field

[0001] This utility model relates to the field of blood pressure support arm technology, specifically to a support arm for mobile blood pressure measurement. Background Technology

[0002] Blood pressure measurement is an important method for the diagnosis, assessment, treatment, and scientific research of hypertension. Standardized and regulated procedures are crucial for accurate blood pressure measurement. Measuring blood pressure at the brachial artery in the upper arm using a desktop mercury sphygmomanometer, or an automatic or semi-automatic sphygmomanometer, is currently the most commonly used, relatively objective, and traditional standard method and primary basis for assessing blood pressure levels, clinical diagnosis and treatment, and classifying hypertension. Domestic and international guidelines for the prevention and treatment of hypertension consistently agree that when measuring blood pressure, the patient can be seated, lying down, or standing. Regardless of the position, the brachial artery, heart, and sphygmomanometer must be at the same level.

[0003] A search revealed an existing patent (publication number: CN 208541409 U) disclosing a seated blood pressure measuring arm support for use in the medical device field. The arm support includes a measuring platform and a base connected to it via a support rod. The measuring platform has an arc-shaped groove on its upper surface, with a leather sleeve lining the groove. The support rod is equipped with a knob for height adjustment. The base has casters with brakes. This invention primarily addresses the problems of current seated blood pressure measuring platforms, which are typically ordinary office desks. These platforms are prone to issues due to varying sitting heights and desk heights, making it difficult to ensure the brachial artery, heart, and blood pressure monitor are at the same level. Furthermore, in cold environments, placing a bare arm on a cold desk can cause discomfort, anxiety, and increased heart rate, leading to low accuracy in blood pressure measurements. This invention, by designing a three-dimensionally adjustable seated blood pressure measuring arm support with a leather sleeve for the arm placement, effectively solves these problems and improves the accuracy of blood pressure measurements.

[0004] However, in the above-mentioned solutions, the outrigger often needs to be moved around, which makes the support rods and rollers at the bottom more prone to damage. In addition, the support rods that install the rollers are often fixed to the outrigger, which increases the size of the outrigger and makes it inconvenient for workers to carry.

[0005] In view of this, the present invention proposes a support frame for a mobile blood pressure measuring arm. Utility Model Content

[0006] This invention proposes a support frame for a mobile blood pressure measuring arm, which solves the problems of blood pressure support frames in related technologies.

[0007] The technical solution of this utility model is as follows: A mobile blood pressure measurement arm support frame includes a first support, a base slidably connected to the surface of the first support, a first fixing bolt passing through the side of the base, a support rod rotatably connected to the bottom of the base, a caster wheel rotatably connected to the bottom of the support rod, a handle fixedly connected to the surface of the first support above the base, an adjustment mechanism provided on the side of the first support, a second support attached to the inner wall of the first support, a limit rod fixedly connected to the side of the second support, a placement frame attached to the surface of the second support, a second fixing bolt passing through the bottom of the placement frame, a control panel body provided on the surface of the placement frame, and an electric heating conduit body provided inside the placement frame.

[0008] Preferably, the adjustment mechanism includes a handle, a bevel gear set, a threaded rod, and a mounting plate. The handle extends through the side of the first bracket, the bevel gear set is fixedly connected to the side of the handle, and the threaded rod is fixedly connected to the top of the bevel gear set.

[0009] Preferably, the side of the chassis and the side of the first bracket are provided with fixing grooves that match the first fixing bolts, and the top of the chassis is provided with a circular groove that matches the first bracket.

[0010] Preferably, there are six sets of support rods and casters, with each set of support rods connected to the bottom of the chassis and each set of casters connected to one of the six sets of support rods.

[0011] Preferably, the limiting rods are provided in two sets, and the two sets of limiting rods are respectively located on both sides of the second bracket. The first bracket has vertical grooves on both sides that match the two sets of limiting rods.

[0012] Preferably, the surface of the second bracket and the bottom of the placement frame are provided with fixing grooves that match the second fixing bolts, the groove on the top of the placement frame is made of leather, and the interior of the placement frame is provided with multiple sets of electric heating pipe bodies.

[0013] Preferably, the bevel gear set consists of two sets of bevel gears, which are arranged in a perpendicular meshing configuration, and the handle and threaded rod are fixedly connected to the two sets of bevel gears of the bevel gear set, respectively.

[0014] Preferably, the second bracket has a thread inside that matches the threaded rod, and the threaded rod drives the second bracket to form a lifting structure through a bevel gear set, and the mounting plate is fixedly connected to the inner wall of the first bracket.

[0015] The working principle and beneficial effects of this utility model are as follows:

[0016] 1. In this utility model, by setting a first fixing bolt, the operator can embed the first bracket into the circular groove on the top of the chassis, so that the fixing groove on the side of the chassis corresponds to the fixing groove on the side of the first bracket. Then, the first fixing bolt passes through the fixing groove on the side of the first bracket and the chassis, and the interface connects the chassis and the first bracket. Then, the support rod and the universal wheel are connected to the first bracket, thereby facilitating the installation of the support rod and the universal wheel, and making it easy to disassemble and replace the support rod and the universal wheel. Because the support rod and the chassis are rotatably connected, when the operator lifts the first bracket by the handle, the support rod will droop downward due to gravity, thereby reducing the overall volume of the support arm frame, making it easier for the operator to carry.

[0017] 2. In this utility model, by setting an adjustment mechanism, the staff can drive the second support to rise and fall through the adjustment mechanism. At this time, the placement frame connected to the second support through the second fixing bolt will rise and fall accordingly, so as to achieve the purpose of adjusting the height of the placement frame according to the patient's height, thereby ensuring that the patient's brachial artery, heart and blood pressure monitor are at the same level, and thus ensuring the accuracy of blood pressure measurement. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the placement rack structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the fixing groove structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the bevel gear set structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the second support structure of this utility model.

[0025] In the diagram: 1. First bracket; 2. Chassis; 3. First fixing bolt; 4. Support rod; 5. Caster wheel; 6. Handle; 7. Adjustment mechanism; 71. Handle; 72. Bevel gear set; 73. Threaded rod; 74. Mounting plate; 8. Second bracket; 9. Limiting rod; 10. Placement frame; 11. Second fixing bolt; 12. Control panel body; 13. Electric heating pipe body. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1

[0028] A preferred embodiment of the mobile blood pressure measurement arm support provided by this utility model is, for example... Figures 1 to 6 As shown: A mobile blood pressure measurement arm support frame includes a first support 1, a base 2 slidably connected to the surface of the first support 1, a first fixing bolt 3 penetrating the side of the base 2, a support rod 4 rotatably connected to the bottom of the base 2, a caster wheel 5 rotatably connected to the bottom of the support rod 4, a handle 6 fixedly connected to the surface of the first support 1 above the base 2, an adjustment mechanism 7 provided on the side of the first support 1, a second support 8 attached to the inner wall of the first support 1, a limit rod 9 fixedly connected to the side of the second support 8, a placement frame 10 attached to the surface of the second support 8, a second fixing bolt 11 penetrating the bottom of the placement frame 10, a control panel body 12 provided on the surface of the placement frame 10, and an electric heating conduit body 13 provided inside the placement frame 10.

[0029] In this embodiment, the sides of the chassis 2 and the first bracket 1 are provided with fixing grooves that match the first fixing bolt 3. The top of the chassis 2 is provided with a circular groove that matches the first bracket 1. The operator can insert the first bracket 1 into the circular groove on the top of the chassis 2 so that the fixing groove on the side of the chassis 2 corresponds to the fixing groove on the side of the first bracket 1. Then, the first fixing bolt 3 passes through the fixing grooves on the sides of the chassis 2 and the first bracket 1 to connect the chassis 2 and the first bracket 1. This allows the support rod 4 and the caster wheel 5 to be connected to the first bracket 1, thereby facilitating the installation of the support rod 4 and the caster wheel 5 and making it easy to disassemble and replace the support rod 4 and the caster wheel 5.

[0030] In this embodiment, six sets of support rods 4 and casters 5 are provided. All six sets of support rods 4 are connected to the bottom of the chassis 2, and the six sets of casters 5 are connected to the six sets of support rods 4 respectively. When the outrigger needs to be used, the six sets of casters 5 can be placed directly on the ground. Since the six sets of support rods 4 are rotatably connected to the chassis 2, when the six sets of casters 5 come into contact with the ground, a little pressure can be applied to the outrigger as a whole. At this time, the six sets of casters 5 will roll outward along the ground, thereby driving the six sets of support rods 4 to rotate and open outward. When the six sets of support rods 4 are fully opened, they can support the first bracket 1, and the outrigger can then be used.

[0031] In this embodiment, two sets of limiting rods 9 are provided. The two sets of limiting rods 9 are respectively located on both sides of the second bracket 8. Vertical grooves matching the two sets of limiting rods 9 are opened on both sides of the first bracket 1. By setting two sets of limiting rods 9, when the second bracket 8 rises, it will drive the two sets of limiting rods 9 to slide upward in the vertical grooves on both sides of the first bracket 1, and play a certain limiting effect on the second bracket 8.

[0032] In this embodiment, the surface of the second support 8 and the bottom of the placement frame 10 are both provided with fixing grooves that match the second fixing bolt 11. The groove on the top of the placement frame 10 is made of leather. The interior of the placement frame 10 is provided with multiple sets of electric heating tube bodies 13. The operator can place the placement frame 10 on top of the second support 8 so that the fixing groove at the bottom of the placement frame 10 corresponds to the fixing groove on the surface of the second support 8. Then, the second fixing bolt 11 is passed through the fixing grooves at the bottom of the placement frame 10 and the surface of the second support 8 and tightened. This connects the placement frame 10 to the second support 8. When the six sets of support rods 4 are fully extended, the electric heating tube body 13 can be activated through the control panel body 12 to preheat the placement frame 10, which can prevent the placement frame 10 from being too cold and affecting the accuracy of the blood pressure value.

[0033] Example 2

[0034] Based on Embodiment 1, the preferred embodiment of the present invention provided is a mobile blood pressure measurement arm support frame, for example... Figures 1 to 6 As shown: The adjustment mechanism 7 includes a handle 71, a bevel gear set 72, a threaded rod 73 and a mounting plate 74. The handle 71 passes through the side of the first bracket 1. The bevel gear set 72 is fixedly connected to the side of the handle 71. The threaded rod 73 is fixedly connected to the top of the bevel gear set 72. The surface of the threaded rod 73 is...

[0035] In this embodiment, the bevel gear set 72 consists of two sets of bevel gears. The two sets of bevel gears of the bevel gear set 72 are arranged in a perpendicular meshing configuration. The handle 71 and the threaded rod 73 are fixedly connected to the two sets of bevel gears of the bevel gear set 72, respectively. When it is necessary to adjust the height of the placement rack 10 during use, the operator can manually rotate the handle 71 counterclockwise. Since the bevel gear set 72 is composed of two sets of bevel gears, when the handle 71 is rotated counterclockwise, it will drive one set of bevel gears of the bevel gear set 72 to rotate counterclockwise. At this time, the other set of bevel gears meshing with one set of bevel gears of the bevel gear set 72 will rotate clockwise, and drive the threaded rod 73 to rotate clockwise as well.

[0036] In this embodiment, the second bracket 8 has a thread inside that matches the threaded rod 73. The threaded rod 73 drives the second bracket 8 to form a lifting structure through the bevel gear set 72. The mounting plate 74 is fixedly connected to the inner wall of the first bracket 1. Because the second bracket 8 meshes with the threaded rod 73, when the threaded rod 73 rotates, it will drive the second bracket 8 to rise. At this time, the two sets of limiting rods 9 fixedly connected to the second bracket 8 will slide upward in the vertical grooves on both sides of the first bracket 1 and play a certain limiting effect on the second bracket 8. Subsequently, the placement frame 10 connected to the second bracket 8 through the second fixing bolt 11 will rise vertically. When the placement frame 10 rises to a suitable height, the handle 71 can be stopped to stop the placement frame 10 at the current height. This achieves the purpose of adjusting the height of the placement frame 10 according to the patient's height, thereby ensuring that the patient's brachial artery, heart and blood pressure monitor are at the same level, and thus ensuring the accuracy of the measured blood pressure value.

[0037] The working principle and usage process of this utility model are as follows: First, the operator can place the placement rack 10 on top of the second support 8, so that the fixing groove at the bottom of the placement rack 10 corresponds to the fixing groove on the surface of the second support 8. Then, the second fixing bolt 11 is passed through the fixing grooves at the bottom of the placement rack 10 and the surface of the second support 8, and the second fixing bolt 11 is tightened to connect the placement rack 10 and the second support 8. Subsequently, the operator can insert the first support 1 into the circular groove at the top of the chassis 2, so that the fixing groove on the side of the chassis 2 corresponds to the side of the first support 1. The fixing slots correspond to the fixing slots on the sides of the chassis 2 and the first bracket 1. Then, the first fixing bolt 3 is passed through the fixing slots on the sides of the chassis 2 and the first bracket 1 to connect the chassis 2 to the first bracket 1. This allows for the connection of the support rod 4 and the casters 5 to the first bracket 1, facilitating the installation of the support rod 4 and the casters 5, and making it easy to disassemble and replace them. When the outrigger needs to be used, the six sets of casters 5 can be placed directly on the ground. Because all six sets of support rods 4 are rotatably connected to the chassis 2, when the six sets of casters 5 are in contact with the ground, the entire outrigger can be adjusted. Applying a little pressure causes the six sets of casters 5 to roll outwards along the ground, thereby driving the six sets of support rods 4 to rotate and open outwards. Once the six sets of support rods 4 are fully open, the electric heating tube body 13 can be activated via the control panel body 12 to preheat the placement frame 10. This prevents the placement frame 10 from being too cold and affecting the accuracy of the blood pressure reading. After preheating, the staff can use the device. After use, the staff can loosen the second fixing bolt 11 and rotate the placement frame 10 so that the placement frame 10 is aligned with the first support 1. Parallel to each other, and then tighten the second fixing bolt 11 to fix the placement frame 10 in the current state. Then, lift the first bracket 1 directly through the handle 6. At this time, the six sets of support rods 4 that are rotatably connected to the chassis 2 will be vertically downward due to gravity, thereby achieving the purpose of shrinking the six sets of support rods 4, and thus achieving the purpose of reducing the overall volume of the support frame, so as to facilitate the carrying of staff. In order to improve patient satisfaction, patients can remain on the waiting chair and nurses can actively go to the patient's side to complete vital sign monitoring, thereby improving the patient's medical experience.

[0038] When the height of the placement rack 10 needs to be adjusted during use, the operator can manually rotate the handle 71 counterclockwise. Because the bevel gear set 72 consists of two sets of bevel gears, rotating the handle 71 counterclockwise will cause one set of bevel gears in the bevel gear set 72 to rotate counterclockwise. At this time, the other set of bevel gears meshing with one set of bevel gears in the bevel gear set 72 will rotate clockwise, causing the threaded rod 73 to rotate clockwise as well. Because the second support 8 meshes with the threaded rod 73, rotating the threaded rod 73 will cause the second support 8 to rise. The two sets of limiting rods 9, which are fixedly connected to the first bracket 1, will slide upward in the vertical grooves on both sides of the first bracket 1 and play a certain limiting effect on the second bracket 8. Then, the placement frame 10, which is connected to the second bracket 8 by the second fixing bolt 11, will rise vertically. When the placement frame 10 rises to the appropriate height, the handle 71 can be stopped to stop the placement frame 10 at the current height. This achieves the purpose of adjusting the height of the placement frame 10 according to the patient's height, thereby ensuring that the patient's brachial artery, heart and blood pressure monitor are at the same level, and thus ensuring the accuracy of the blood pressure measurement.

[0039] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A mobile arm support for measuring blood pressure, comprising a first support (1), characterized in that, The surface of the first support (1) is slidingly connected with a chassis (2), a first fixing bolt (3) penetrates through the side of the chassis (2), a supporting rod (4) is rotatably connected to the bottom of the chassis (2), a universal wheel (5) is rotatably connected to the bottom of the supporting rod (4), a handle (6) is fixedly connected above the chassis (2) on the surface of the first support (1), an adjusting mechanism (7) is arranged on the side of the first support (1), a second support (8) is attached to the inner wall of the first support (1), a limiting rod (9) is fixedly connected to the side of the second support (8), a placing rack (10) is attached to the surface of the second support (8), a second fixing bolt (11) penetrates through the bottom of the placing rack (10), a control screen body (12) is arranged on the surface of the placing rack (10), and an electric heating pipe body (13) is arranged in the placing rack (10).

2. A portable blood pressure measuring arm support according to claim 1, wherein The adjusting mechanism (7) comprises a handle (71), a bevel gear set (72), a threaded rod (73) and a mounting plate (74), the handle (71) penetrates through the side of the first support (1), the handle (71) is fixedly connected with the bevel gear set (72) on the side, the top of the bevel gear set (72) is fixedly connected with the threaded rod (73), and the surface of the threaded rod (73).

3. The portable blood pressure measuring arm support of claim 1, wherein, The side of the chassis (2) and the side of the first support (1) are both provided with a fixing groove matched with the first fixing bolt (3), and the top of the chassis (2) is provided with a circular groove matched with the first support (1).

4. The portable blood pressure measuring arm support of claim 1, wherein, The supporting rod (4) and the universal wheel (5) are respectively provided with six groups, six groups of the supporting rod (4) are connected with the bottom of the chassis (2), and six groups of the universal wheel (5) are respectively connected with six groups of the supporting rod (4).

5. The portable blood pressure measuring arm support of claim 1, wherein, The limiting rod (9) is provided with two groups, the two groups of limiting rods (9) are respectively arranged on the two sides of the second support (8), and the two sides of the first support (1) are both provided with vertical grooves matched with the two groups of limiting rods (9).

6. The portable blood pressure measuring arm support of claim 1, wherein, The surface of the second support (8) and the bottom end of the placing rack (10) are both provided with a fixing groove matched with the second fixing bolt (11), the recess position at the top of the placing rack (10) is made of leather, and the inside of the placing rack (10) is provided with a plurality of electric heating pipe bodies (13).

7. The portable blood pressure measuring arm support of claim 2, wherein, The bevel gear set (72) is composed of two bevel gears, the two bevel gears of the bevel gear set (72) are arranged in perpendicular engagement, and the handle (71) and the threaded rod (73) are fixedly connected with the two bevel gears of the bevel gear set (72) respectively.

8. The portable blood pressure measuring arm support of claim 2, wherein, The inside of the second support (8) is provided with a screw thread matched with the threaded rod (73), the threaded rod (73) drives the second support (8) through the bevel gear set (72) to form a lifting structure, and the mounting plate (74) is fixedly connected with the inner wall of the first support (1).

Images