Support arm frame for measuring blood pressure at sitting position

Abstract

The utility model belongs to the technical field of supporting arm frames, particularly relates to a supporting arm frame for measuring blood pressure at a sitting position, and aims to solve the problems that the front arm supporting requirements of different users are difficult to meet due to the fact that the length of a measuring platform is fixed, the overall structure is not compact enough and the ground space is occupied. A screw rod is in threaded connection with the center of the bottom of the U-shaped mounting frame, a screwing cap is fixedly arranged at the bottom end of the screw rod, an arc-shaped bearing table used for supporting the rear arm is arranged above the U-shaped mounting frame, and a heat preservation pad is fixedly arranged on the inner wall of the arc-shaped bearing table. During use, the design of the extension assembly allows a user to adjust the supporting area according to the length of the forearm and the comfort level, personalized supporting is achieved, the measurement requirements of different users are met, the U-shaped installation frame can be clamped and fixed to the side of a table for use and can also be placed on the table top for use through the base, the overall structure is compact, and carrying and moving are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of support arm brackets, in particular to a sitting position blood pressure measurement support arm bracket. Background Technique

[0002] The support arm bracket (also known as a sphygmomanometer armrest or arm pad) used for measuring blood pressure in a sitting position is an auxiliary tool that can help ensure the correct position of the arm during blood pressure measurement, thereby obtaining accurate readings. When in use, the support arm bracket should be placed at the level of the heart to ensure that the sphygmomanometer cuff is at the same level as the heart. The correct posture and the use of the support arm bracket can help reduce measurement errors and improve the accuracy of blood pressure measurement. In a medical environment, the use of the support arm bracket is also part of providing standardized blood pressure measurement services.

[0003] After retrieval, a sitting position blood pressure measurement support arm bracket disclosed in the patent with the publication number CN208541409U is applied in the field of medical appliances. Although this sitting position blood pressure measurement support arm bracket can adjust the vertical height of the measurement platform to keep the brachial artery, heart, and sphygmomanometer at the same level, thereby reducing measurement errors, during the use process, due to the fixed length of the measurement platform, it is difficult to meet the forearm support needs of different users, and the overall structure is not compact enough, occupying floor space.

[0004] In view of the above problems, the utility model document proposes a sitting position blood pressure measurement support arm bracket. Content of the Utility Model

[0005] The utility model provides a sitting position blood pressure measurement support arm bracket, which solves the disadvantages in the prior art that due to the fixed length of the measurement platform, it is difficult to meet the forearm support needs of different users, and the overall structure is not compact enough, occupying floor space.

[0006] The utility model provides the following technical solutions:

[0007] A sitting position blood pressure measurement support arm bracket, comprising:

[0008] A U-shaped mounting bracket, a screw rod is threadedly connected to the center of the bottom of the U-shaped mounting bracket, a screwing cap is fixedly arranged at the bottom end of the screw rod, an arc-shaped supporting platform for supporting the posterior arm is arranged above the U-shaped mounting bracket, a heat preservation pad is fixedly arranged on the inner wall of the arc-shaped supporting platform, and an electric push rod for adjusting the sphygmomanometer cuff to be at the same level as the heart is fixedly installed between the bottom of the arc-shaped supporting platform and the top of the U-shaped mounting bracket;

[0009] An extension assembly is arranged on the U-shaped mounting bracket to meet the forearm support needs of different users.

[0010] In a possible design, the extension component includes an extension bracket slidably mounted in a cavity on one side of the U-shaped mounting bracket. A limit block for restricting the pulling-out distance of the extension bracket is fixedly arranged on the outer wall of the extension bracket, and a limit sliding hole for slidably connecting the limit block is arranged on the U-shaped mounting bracket.

[0011] In a possible design, the top end of the screw rod penetrates through the inner wall of the U-shaped mounting bracket and is fixedly provided with a rubber round block for increasing the friction with the bottom of the table, and a rubber sheet for preventing the tabletop from being worn is fixedly arranged at the top of the inner wall of the U-shaped mounting bracket.

[0012] In a possible design, two telescopic sleeves for improving the support stability are fixedly arranged between the bottom of the arc-shaped supporting table and the top of the U-shaped mounting bracket, and the telescopic range of the telescopic sleeves is the same as that of the electric push rod.

[0013] In a possible design, a placement rack is fixedly arranged on one side of the outer wall of the U-shaped mounting bracket, and a battery block for supplying power to the electric push rod is snap-fitted in the placement rack.

[0014] In a possible design, a base for placing the whole device on the tabletop is arranged at the bottom of the U-shaped mounting bracket, and a through hole for storing the screw cap is arranged in the center of the base.

[0015] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present invention.

[0016] The working principle and usage process of this technical solution are as follows:

[0017] When in use, first place the U-shaped mounting bracket beside the table edge, and adjust the extending length of the screw rod by rotating the screw cap until the rubber round block is in close contact with the bottom of the table to increase the friction and prevent the device from sliding. At the same time, the rubber sheet at the top of the inner wall of the U-shaped mounting bracket contacts the tabletop to protect the tabletop from being worn. Or, the screw cap can be inserted into the through hole of the base, and the device can be directly placed on the tabletop through the base for use.

[0018] The user correctly winds the blood pressure cuff around the posterior arm, then places the posterior arm on the arc-shaped supporting table. Immediately afterwards, start the electric push rod, and adjust the height of the arc-shaped supporting table through its telescopic function until the blood pressure cuff is at the same horizontal line as the user's heart to ensure the measurement accuracy. At the same time, the telescopic sleeves are synchronously adjusted with the telescopic movement of the electric push rod to provide additional support stability. Then, according to the length of the forearm and the comfort requirement, slide the extension bracket to an appropriate position. The limit block slides in the limit sliding hole to ensure that the extension bracket will not be pulled out excessively, and an additional support area is provided through the extension bracket to meet the forearm support requirements of different users.

[0019] The present invention has the following beneficial effects:

[0020] The utility model precisely adjusts the height of the arc-shaped supporting table through an electric push rod to ensure that the blood pressure cuff is at the same horizontal line as the heart, thereby greatly improving the accuracy of blood pressure measurement. The design of the extension component allows users to adjust the support area according to the forearm length and comfort requirements, realizing personalized support and meeting the measurement needs of different users.

[0021] In the utility model, the U-shaped mounting bracket can be clamped and fixed to the edge of the table for use, or can be placed on the table through the base. At the same time, the overall device has a compact structure, which is convenient for carrying and moving. Description of the Drawings

[0022] Figure 1 is a three-dimensional structural schematic diagram of a sitting position blood pressure measuring arm support provided by an embodiment of the utility model;

[0023] Figure 2 is another perspective structural schematic diagram of a sitting position blood pressure measuring arm support provided by an embodiment of the utility model;

[0024] Figure 3 is a structural schematic diagram of the placement and use state of a sitting position blood pressure measuring arm support provided by an embodiment of the utility model;

[0025] Figure 4 is a structural schematic diagram of the base of a sitting position blood pressure measuring arm support provided by an embodiment of the utility model.

[0026] Reference Numerals: 1, U-shaped mounting bracket; 2, screw; 3, screw cap; 4, rubber round block; 5, rubber sheet; 6, arc-shaped supporting table; 7, electric push rod; 8, telescopic sleeve; 9, extension table frame; 10, limit block; 11, limit sliding hole; 12, heat preservation pad; 13, placement rack; 14, battery block; 15, base; 16, through hole. Detailed Embodiment

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0028] In the description of the present utility model, it should be understood that terms such as "opening", "upper", "middle", "length", "inner", etc. indicating orientation or positional relationships are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the referred components or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0029] To keep the following description of the embodiments of the present utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0030] Embodiment 1

[0031] Please refer to Figures 1-4 , a sitting position blood pressure measuring arm support, which is used in the field of arm supports and includes:

[0032] A U-shaped mounting bracket 1, a screw rod 2 is threadedly connected to the center of the bottom of the U-shaped mounting bracket 1, and a screwing nut 3 is fixedly arranged at the bottom end of the screw rod 2 for convenient manual rotation adjustment. By tightening the screwing nut 3, the U-shaped mounting bracket 1 can be clamped and fixed on the table edge. The top end of the screw rod 2 penetrates through the inner wall of the U-shaped mounting bracket 1 and is fixedly provided with a rubber round block 4 to increase the friction when contacting the table bottom and prevent the device from sliding. A layer of rubber sheet 5 is pasted on the top of the inner wall of the U-shaped mounting bracket 1 to protect the tabletop from wear;

[0033] Above the U-shaped mounting bracket 1, there is an arc-shaped supporting platform 6 for supporting the posterior arm. A heat preservation pad 12 is fixedly arranged on the inner wall of the arc-shaped supporting platform 6 to improve user comfort. A power-driven push rod 7 is fixedly installed between the bottom of the arc-shaped supporting platform 6 and the top of the U-shaped mounting bracket 1. Through the telescopic function of the power-driven push rod 7, the height of the arc-shaped supporting platform 6 can be adjusted to ensure that the blood pressure cuff is at the same horizontal line as the heart, thereby reducing measurement errors. To further improve the support stability, between the bottom of the arc-shaped supporting platform 6 and the top of the U-shaped mounting bracket 1, two telescopic sleeves 8 are additionally installed, and the telescopic range of the telescopic sleeves 8 matches the telescopic range of the power-driven push rod 7 to jointly cooperate to support the arc-shaped supporting platform 6;

[0034] An extension component is arranged on the U-shaped mounting bracket 1 to meet the forearm support needs of different users. The extension component includes an extension platform frame 9 slidably installed in a cavity on one side of the U-shaped mounting bracket 1, and the user's forearm is supported by pulling out the extension platform frame 9. A limiting block 10 is fixedly arranged on the outer wall of the extension platform frame 9 to limit the pulling-out distance of the extension platform frame 9 and prevent damage caused by excessive pulling. On the U-shaped mounting bracket 1, a limiting sliding hole 11 is opened at the position corresponding to the limiting block 10, so that the limiting block 10 can slide smoothly in the limiting sliding hole 11 and play a limiting role at the same time.

[0035] Embodiment 2

[0036] Improvement based on Embodiment 1:

[0037] Please refer to Figure 2 , on one side of the outer wall of the U-shaped mounting bracket 1, a placement rack 13 is fixedly arranged. A battery block 14 is clamped in the placement rack 13. The battery block 14 is electrically connected to the electric push rod 7 by plugging in a wire, providing power support for the electric push rod 7, thus facilitating the mobile use of the device.

[0038] Please refer to Figure 2 , at the bottom of the U-shaped mounting bracket 1, a base 15 is provided to increase the overall stability of the device and make it easier to place on a table. A through hole 16 is provided in the center of the base 15 for storing the screw cap 3 when not in use, and at the same time helps to prevent the U-shaped mounting bracket 1 from sliding.

[0039] However, as is well known to those skilled in the art, the working principle and wiring method of the electric push rod 7 are common knowledge and belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any optional selection according to their needs or convenience.

[0040] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered by the protection scope of the present invention; without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A sitting position blood pressure measuring arm support, characterized in that, Comprising: A U-shaped mounting bracket (1), a screw rod (2) is threadedly connected to the center of the bottom of the U-shaped mounting bracket (1), a screwing cap (3) is fixedly arranged at the bottom end of the screw rod (2), an arc-shaped supporting platform (6) for supporting the rear arm is arranged above the U-shaped mounting bracket (1), a heat insulation pad (12) is fixedly arranged on the inner wall of the arc-shaped supporting platform (6), and an electric push rod (7) for adjusting the sphygmomanometer cuff to be at the same horizontal line as the heart is fixedly installed between the bottom of the arc-shaped supporting platform (6) and the top of the U-shaped mounting bracket (1); An extension component, which is arranged on the U-shaped mounting bracket (1) and is used to meet the forearm support requirements of different users.

2. The armrest for sitting blood pressure measurement according to claim 1, characterized in that, The extension component includes an extension platform frame (9) slidably installed in the cavity on one side of the U-shaped mounting bracket (1), a limiting block (10) for limiting the pulling-out distance of the extension platform frame (9) is fixedly arranged on the outer wall of the extension platform frame (9), and a limiting sliding hole (11) for slidably connecting the limiting block (10) is arranged on the U-shaped mounting bracket (1).

3. The armrest for sitting blood pressure measurement according to claim 1, characterized in that, The top end of the screw rod (2) penetrates through the inner wall of the U-shaped mounting bracket (1) and is fixedly provided with a rubber round block (4) for increasing the friction with the table bottom, and a rubber sheet (5) for avoiding abrasion of the tabletop is fixedly arranged at the top of the inner wall of the U-shaped mounting bracket (1).

4. The armrest for sitting blood pressure measurement according to claim 1, characterized in that, Two telescopic sleeves (8) for improving the support stability are fixedly arranged between the bottom of the arc-shaped supporting platform (6) and the top of the U-shaped mounting bracket (1), and the telescopic range of the telescopic sleeves (8) is the same as that of the electric push rod (7).

5. The arm support for sitting blood pressure measurement according to claim 1, characterized in that, A placement rack (13) is fixedly arranged on one side of the outer wall of the U-shaped mounting bracket (1), and a battery block (14) for supplying power to the electric push rod (7) is clamped in the placement rack (13).

6. The arm support for measuring blood pressure in a sitting position according to claim 1, characterized in that, A base (15) for placing the whole device on the tabletop is arranged at the bottom of the U-shaped mounting bracket (1), and a through hole (16) for accommodating the screwing cap (3) is arranged at the center of the base (15).

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