Blood pressure cuff convenient to operate

Abstract

The utility model discloses a blood pressure cuff convenient to operate, and relates to the technical field of medical instruments, the blood pressure cuff comprises a cuff main body, one end of the cuff main body is fixedly connected with a fixing buckle, the outer side of the other end of the cuff main body is fixedly provided with a plurality of spring clamping grooves, and spring rods are movably clamped in the spring clamping grooves; the spring rod comprises a limiting rod. When the blood pressure cuff convenient to operate is used, one end of the fixing buckle penetrates through the interior of the limiting ring, then one end of the fixing buckle is clamped to one side of the spring clamping groove, one side of the limiting rod is clamped to one side of the fixing buckle, and therefore the fixing buckle is stably clamped to the outer side of the cuff body, a blood pressure instrument is started, and the blood pressure instrument can be operated conveniently. According to the blood pressure cuff convenient to operate, the blood pressure instrument flushes air into the cuff body through the inflation inlet, the clamping mode is simple and stable, clamping parts are durable, and the blood pressure cuff convenient to operate has the long service life.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a blood pressure cuff that is easy to operate. Background Art

[0002] A blood pressure cuff is a medical device used to measure blood pressure. It usually consists of an inflated cuff and a pressure gauge. When the cuff is inflated, it compresses the patient's upper arm and blocks blood flow. The pressure gauge then gradually releases the pressure in the cuff while measuring the blood pressure value.

[0003] For example, Chinese patent publication number CN208481340U discloses a quickly detachable and washable blood pressure monitor cuff structure, which includes a cuff outer skin, an inner surface layer and an outer surface layer. At least one opening is provided at the edge near the length direction of the outer surface layer, and a quick connection mechanism for closing the opening is provided at the opening position.

[0004] Existing blood pressure cuffs are connected by Velcro. After long-term use, the hook surface of the blood pressure cuff connected by Velcro will age and fail to fit with the fleece surface, causing the cuff to fail to fit tightly against the patient's arm, thereby affecting the accuracy of the blood pressure value measured by the blood pressure cuff. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the blood pressure cuff connected with Velcro will have the hook surface aged and unable to fit with the fleece surface after long-term use, resulting in the cuff being unable to fit tightly against the patient's arm, thereby affecting the accuracy of the blood pressure value measured by the blood pressure cuff, and to propose a convenient operation blood pressure cuff.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a conveniently operated blood pressure cuff comprises a cuff body, one end of the cuff body is fixedly connected with a fixed buckle, a plurality of spring slots are fixedly installed on the outside of the other end of the cuff body, a spring rod is movably connected inside the spring slot, the spring rod comprises a limiting rod, a plurality of adjustment rods are fixedly connected to one side of the limiting rod, one end of a plurality of the adjustment rods is movably connected to one side of the spring slot, a plurality of springs are movably sleeved on the outside of the adjustment rods, the other end of the cuff body is fixedly connected with a limiting ring, and one end of the cuff body movably passes through the inside of the limiting ring.

[0007] Preferably, a plurality of limiting protrusions are fixedly connected to one side of the fixing buckle.

[0008] Preferably, a limiting slot is provided on one side of the limiting protrusion, and the limiting rod is movably connected to the inside of the limiting slot.

[0009] Preferably, a plurality of adjusting circular grooves are fixedly connected to one side of the inner part of the spring clamping groove, and the adjusting rod is movably clamped in the inner part of the adjusting circular groove.

[0010] Preferably, an adjusting protrusion is fixedly connected to the top end of the limiting rod.

[0011] Preferably, an adjustment groove is provided at the top of the spring slot, and the adjustment protrusion is movably engaged in the adjustment groove.

[0012] Preferably, an inflator is fixedly mounted on one side of the cuff body, and an inflation port is opened on one side of the inflator.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the convenient blood pressure cuff is used, one end of the fixed buckle is passed through the interior of the limiting ring, and then one end of the fixed buckle is clamped on one side of the spring clamping groove, and one side of the limiting rod is clamped on one side of the fixed buckle, so that the fixed buckle is stably clamped on the outside of the cuff body, and then the blood pressure monitor is started, and the blood pressure monitor flushes the gas into the interior of the cuff body through the inflation port. The above clamping method is simple and stable, and the clamping parts are durable, so that the convenient blood pressure cuff has a long service life.

[0015] 2. In the utility model, when the spring rod is engaged with the fixed buckle, the adjusting protrusion is first moved, so that the adjusting rod squeezes the spring and retracts into the inside of the adjusting circular groove, and the limiting protrusion passes through the spring slot to release the limit on the adjusting protrusion. The spring releases its elastic potential energy and pushes the adjusting rod, so that the adjusting rod slides out from the inside of the adjusting circular groove, driving the limiting rod to be engaged in the inside of the limiting slot, thereby completing the operation of engaging and fixing. The user can move the adjusting protrusion to adjust the engaging relationship, which is convenient for the user to control the engaging relationship between the buckle and the spring slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the first three-dimensional structure of the convenient-to-operate blood pressure cuff proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the second three-dimensional structure of the conveniently operated blood pressure cuff proposed by the utility model;

[0018] Figure 3 A schematic diagram of the connection relationship between the fixed buckle and the spring slot in the convenient operation blood pressure cuff proposed by the utility model;

[0019] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a fixing buckle in a blood pressure cuff for convenient operation.

[0020] Legend: 1. Cuff body; 2. Fixing buckle; 21. Limiting protrusion; 22. Limiting slot; 3. Spring slot; 31. Spring rod; 311. Limiting rod; 312. Adjusting rod; 313. Spring; 314. Adjusting protrusion; 32. Adjusting circular groove; 33. Adjusting slot; 4. Limiting ring; 5. Inflator; 51. Inflating port. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] like Figure 1-4 As shown, the utility model provides a convenient-to-operate blood pressure cuff, including a cuff body 1, one end of the cuff body 1 is fixedly connected with a fixing buckle 2, a plurality of spring slots 3 are fixedly installed on the outer side of the other end of the cuff body 1, a spring rod 31 is movably connected inside the spring slot 3, the spring rod 31 includes a limiting rod 311, one side of the limiting rod 311 is fixedly connected with a plurality of adjusting rods 312, one end of the plurality of adjusting rods 312 is movably connected to one side inside the spring slot 3, a spring 313 is movably sleeved on the outer side of the plurality of adjusting rods 312, the other end of the cuff body 1 is fixedly connected with a limiting ring 4, one end of the cuff body 1 movably passes through the interior of the limiting ring 4, an inflator 5 is fixedly installed on one side of the cuff body 1, and an inflation port 51 is opened on one side of the inflator 5.

[0025] The specific settings and functions of this embodiment are described in detail below. When using the convenient blood pressure cuff, one end of the fixed buckle 2 is passed through the interior of the limiting ring 4, and then one end of the fixed buckle 2 is clamped on one side of the spring clamping groove 3, and one side of the limiting rod 311 is clamped on one side of the fixed buckle 2, so that the fixed buckle 2 is stably clamped on the outside of the cuff body 1, and then the blood pressure monitor is started, and the blood pressure monitor flushes the gas into the interior of the cuff body 1 through the inflation port 51. The above-mentioned clamping method is simple and stable, and the clamping parts are durable, so that the convenient blood pressure cuff has a long service life.

[0026] Embodiment 2

[0027] like Figure 1-4As shown, a plurality of spring slots 3 are fixedly installed on the outer side of the other end of the cuff body 1, and a spring rod 31 is movably connected inside the spring slot 3. The spring rod 31 includes a limiting rod 311, and a plurality of adjustment rods 312 are fixedly connected to one side of the limiting rod 311. One end of the plurality of adjustment rods 312 is movably connected to one side of the inside of the spring slot 3. A spring 313 is movably sleeved on the outer side of the plurality of adjustment rods 312. A plurality of limiting protrusions 21 are fixedly connected to one side of the fixing buckle 2. A limiting slot 22 is provided on one side of the limiting protrusion 21. The limiting rod 311 is movably connected to the inside of the limiting slot 22. A plurality of adjusting circular grooves 32 are fixedly connected to one side of the inside of the spring slot 3. The adjusting rod 312 is movably connected to the inside of the adjusting circular groove 32. An adjusting protrusion 314 is fixedly connected to the top of the limiting rod 311. An adjusting slot 33 is provided on the top of the spring slot 3. The adjusting protrusion 314 is movably connected to the inside of the adjusting slot 33.

[0028] The effect achieved by the entire embodiment is that when the spring rod 31 is engaged with the fixed buckle 2, the adjusting protrusion 314 is first toggled, so that the adjusting rod 312 squeezes the spring 313 and retracts into the inside of the adjusting circular groove 32, and the limiting protrusion 21 passes through the spring slot 3, releasing the limiting of the adjusting protrusion 314, and the spring 313 releases its elastic potential energy, pushing the adjusting rod 312, so that the adjusting rod 312 slides out from the inside of the adjusting circular groove 32, driving the limiting rod 311 to be engaged with the inside of the limiting slot 22, thereby completing the operation of clamping and fixing, wherein the user can toggle the adjusting protrusion 314 to adjust the clamping relationship, which is convenient for the user to control the clamping relationship between the buckle and the spring slot 3.

[0029] The method of using and the working principle of the device are as follows: when using the convenient blood pressure cuff, one end of the fixing buckle 2 is passed through the interior of the limiting ring 4, and then one end of the fixing buckle 2 is clamped on one side of the spring clamping groove 3, and one side of the limiting rod 311 is clamped on one side of the fixing buckle 2, so that the fixing buckle 2 is stably clamped on the outer side of the cuff body 1, and then the blood pressure monitor is started, and the blood pressure monitor rushes gas into the interior of the cuff body 1 through the inflation port 51. When the spring rod 31 clamps the fixing buckle 2, the adjusting protrusion 314 is first toggled, so that the adjusting rod 312 squeezes the spring 313 into the interior of the adjusting circular groove 32, and the limiting protrusion 21 passes through the spring clamping groove 3, releasing the limiting of the adjusting protrusion 314, and the spring 313 releases its elastic potential energy, pushing the adjusting rod 312, so that the adjusting rod 312 slides out from the interior of the adjusting circular groove 32, driving the limiting rod 311 to be clamped in the interior of the limiting clamping groove 22, thereby completing the clamping and fixing operation.

[0030] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A conveniently operated blood pressure cuff, comprising a cuff body (1), characterized in that: One end of the cuff body (1) is fixedly connected to a fixing buckle (2); the other end of the cuff body (1) is fixedly mounted with a plurality of spring slots (3) on the outside; the spring slot (3) is movably connected to a spring rod (31) inside; the spring rod (31) comprises a limiting rod (311); one side of the limiting rod (311) is fixedly connected to a plurality of adjustment rods (312); one end of the plurality of adjustment rods (312) is movably connected to one side inside the spring slot (3); the outsides of the plurality of adjustment rods (312) are movably sleeved with springs (313); the other end of the cuff body (1) is fixedly connected to a limiting ring (4); one end of the cuff body (1) movably passes through the inside of the limiting ring (4).

2. The convenient-to-operate blood pressure cuff according to claim 1, characterized in that: A plurality of limiting protrusions (21) are fixedly connected to one side of the fixing buckle (2).

3. The convenient-to-operate blood pressure cuff according to claim 2, characterized in that: A limiting slot (22) is provided on one side of the limiting protrusion (21), and the limiting rod (311) is movably engaged in the limiting slot (22).

4. The convenient-to-operate blood pressure cuff according to claim 3, characterized in that: A plurality of adjusting circular grooves (32) are fixedly connected to one side of the interior of the spring clamping groove (3), and the adjusting rod (312) is movably clamped inside the adjusting circular groove (32).

5. The convenient-to-operate blood pressure cuff according to claim 4, characterized in that: The top end of the limiting rod (311) is fixedly connected with an adjusting protrusion (314).

6. The convenient-to-operate blood pressure cuff according to claim 5, characterized in that: An adjustment groove (33) is provided at the top end of the spring clamping groove (3), and the adjustment protrusion (314) is movably clamped inside the adjustment groove (33).

7. The convenient-to-operate blood pressure cuff according to claim 1, characterized in that: An inflator (5) is fixedly mounted on one side of the cuff body (1), and an inflation port (51) is provided on one side of the inflator (5).

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