Sphygmomanometer testing device

Abstract

The utility model relates to the technical field of sphygmomanometer testing, in particular to a sphygmomanometer testing device which comprises a base, a positioning assembly, an air supply module and a power supply module. The positioning assemblies are arranged in the testing cavity, the four positioning assemblies are arranged along the periphery of the testing cavity, every two positioning assemblies are oppositely arranged, each positioning assembly comprises a push plate and two telescopic rods connected to the side, away from the sphygmomanometer, of the push plate, and the two oppositely-arranged push plates are used for positioning and clamping the sphygmomanometer in the testing cavity; the air supply module comprises an air supply pipe extending into the test cavity and is used for providing an air source for the sphygmomanometer; the power supply module is arranged corresponding to a power-on port of the sphygmomanometer and used for supplying power to the The to-be-tested sphygmomanometer is clamped and positioned through the positioning assembly in the testing cavity, the to-be-tested sphygmomanometer is automatically in butt joint with the to-be-tested sphygmomanometer through the air supply module and the power supply module, an air source and a power source are provided, manual operation steps are reduced, the influence of human factors is reduced, and the accuracy and reliability of testing results are effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to sphygmomanometer test technical field especially relates to a sphygmomanometer testing device. BACKGROUND

[0002] Electronic sphygmomanometer is the medical equipment of using modern electronic technique and blood pressure indirect measurement principle to measure blood pressure, has light, convenient to carry, simple operation etc. Advantage, more and more enter people's life. Electronic sphygmomanometer belongs to measuring instrument, and measurement accuracy is the important index of judging its performance, to guarantee the measurement accuracy of electronic sphygmomanometer, the manufacturer will carry out quality detection to electronic sphygmomanometer before shipment.

[0003] But the existing sphygmomanometer testing device mainly relies on manual repeatedly to carry out a series of actions such as battery, gas pressure pipe insertion, key operation etc. in the testing process, long time carries out this repetitive labor, and the labor intensity is big, simultaneously, the test operation process is more complex and tedious, and manual execution is prone to operation sequence error or improper operation method etc. such as not opening the gas source and carrying out key operation in the correct sequence, or the gas pressure pipe is not inserted in place etc. these mistakes can cause electronic sphygmomanometer to be unable to normally run, and then seriously affect the accuracy and reliability of test result. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problems that: provide a sphygmomanometer testing device, effectively solve the problems in the background art.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is: a sphygmomanometer testing device, comprising:

[0006] The base is located in the central position and is provided with a test cavity accommodating the sphygmomanometer;

[0007] The positioning assembly is arranged in the test cavity, and four groups are arranged along the periphery of the test cavity, and are arranged oppositely in pairs, the positioning assembly comprises a push plate, two telescopic rods connected to the side of the push plate away from the sphygmomanometer, and the two push plates arranged oppositely position and clamp the sphygmomanometer in the test cavity;

[0008] The gas supply module comprises a gas supply pipe extending into the test cavity, and is used for providing a gas source for the sphygmomanometer;

[0009] The power supply module is arranged corresponding to the power-on port of the sphygmomanometer, and is used for providing a power source for the sphygmomanometer.

[0010] Further, the telescopic rod comprises a rod body connected with the push plate, and a sleeve sleeve on the outer side of the rod body, and the rod body is sleeved with a spring on the shaft segment of the sleeve.

[0011] Further, a through hole is arranged on the side wall of the test cavity for the sleeve to pass through, and a receiving groove is arranged at one end of the test cavity for the spring to be embedded.

[0012] Further, an adjusting assembly is arranged in the test cavity, which comprises a base and a plurality of adjusting strips arranged along the circumferential direction of the base.

[0013] An adjusting tooth is arranged below the push plate, and a plurality of tooth-shaped grooves are arranged on the upper surface of the adjusting strip, the tooth-shaped grooves comprising a braking surface and an indirect feeding surface, the braking surface being used for limiting the movement of the push plate towards the sphygmomanometer, and the indirect feeding surface being used for guiding the movement of the push plate away from the sphygmomanometer.

[0014] Further, one end of the adjusting strip away from the base is arranged in a suspended manner.

[0015] Further, the base comprises a connecting seat arranged at the intersection of the plurality of adjusting strips, and an adjusting seat arranged below the connecting seat.

[0016] A positioning hole is arranged on the connecting seat for the adjusting seat to pass through, and a plurality of supporting blocks are arranged on the adjusting seat in a circumferential direction for supporting the connecting seat.

[0017] A plurality of adjusting grooves are arranged on the bottom surface of the connecting seat for the plurality of supporting blocks to be embedded.

[0018] Further, the sleeve is threadedly connected with the base.

[0019] Further, the air supply module further comprises a positioning connector for supporting and fixing the air supply pipe.

[0020] The shaft section of the air supply pipe protruding from the positioning connector is embedded into the air inlet of the sphygmomanometer to provide the sphygmomanometer with an air source.

[0021] Further, the power supply module comprises a power supply connector and a driving member for driving the power supply connector to move into the power connection port of the sphygmomanometer.

[0022] Further, an image acquisition device is arranged directly above the test cavity, and the image acquisition device is used for photographing and recording the test results of the sphygmomanometer.

[0023] The sphygmomanometer can be clamped and positioned by the test cavity and the positioning assembly arranged in the test cavity, and the sphygmomanometer to be tested can be automatically connected with the sphygmomanometer to be tested by the air supply module and the power supply module, so as to provide an air source and a power source, thereby reducing the manual operation steps, reducing the influence of human factors, and effectively ensuring the accuracy and reliability of the test results. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments or prior art description. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0025] Figure 1 is a shaft measurement schematic view of the sphygmomanometer testing device in the embodiments of the present application;

[0026] Figure 2 is a first cross-sectional view of the sphygmomanometer testing device in the embodiments of the present application;

[0027] Figure 3 is a second cross-sectional view of the sphygmomanometer testing device in the embodiments of the present application;

[0028] Figure 4 is Figure 3 is a local enlarged view of A in the embodiments of the present application;

[0029] Figure 5 is an installation schematic view of the connecting seat and the adjusting seat in the embodiments of the present application.

[0030] Reference signs: 1, base; 11, test cavity; 2, positioning assembly; 21, push plate; 211, adjusting tooth; 22, telescopic rod; 221, rod body; 222, sleeve; 223, spring; 3, gas supply assembly; 31, gas supply pipe; 32, positioning joint; 4, power supply module; 5, adjusting assembly; 51, base; 511, connecting seat; 511a, adjusting groove; 512, adjusting seat; 512a, supporting block; 52, adjusting strip; 521, tooth-shaped groove; 521a, braking surface; 521b, indirect feeding surface. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0032] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not meant to be limiting.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] like Figures 1 to 5 The blood pressure monitor testing device shown includes: a base 1, a positioning component 2, an air supply module, and a power supply module 4. The base 1 has a test chamber 11 for accommodating the blood pressure monitor at its center. The positioning component 2 is set inside the test chamber 11, with four sets arranged around the perimeter of the test chamber 11, and arranged in pairs opposite each other. The positioning component 2 includes a push plate 21 and two telescopic rods 22 connected to the side of the push plate 21 away from the blood pressure monitor. The two oppositely arranged push plates 21 position and clamp the blood pressure monitor inside the test chamber 11. The air supply module is set at the bottom of the test chamber 11 and includes an air supply pipe 31 extending into the test chamber 11 to provide an air source for the blood pressure monitor. The power supply module 4 is set on the side wall of the test chamber 11 and is set corresponding to the power port of the blood pressure monitor to provide power to the blood pressure monitor. It should be noted that the specific locations of the gas supply module and power supply module 4 are determined based on the gas supply port and power supply port on the blood pressure monitor to be tested. In addition, during the process of installing the blood pressure monitor into the test chamber 11, it is necessary to manually check whether the gas supply module and power supply module 4 are properly connected to the blood pressure monitor to ensure the accuracy and reliability of the test process.

[0035] During the test, the blood pressure monitor to be tested is manually placed into the test chamber 11, ensuring that the air inlet of the blood pressure monitor is aligned with the air supply pipe 31. Once the blood pressure monitor is in place, the air supply pipe 31 is connected to the blood pressure monitor, and the corresponding push plate 21 positions and clamps the blood pressure monitor. The power supply module 4 automatically connects to the blood pressure monitor. The manual turns on the air supply and presses the button on the blood pressure monitor. The displayed data is used to determine whether the blood pressure monitor is qualified. The tested blood pressure monitors are then sorted and placed, thus completing the test of the blood pressure monitors.

[0036] This invention uses the test chamber 11 and the positioning component 2 set in the test chamber 11 to clamp and position the blood pressure monitor to be tested. It also uses the gas supply module and power supply module 4 to automatically connect with the blood pressure monitor to provide gas and power, thereby reducing manual operation steps, reducing the influence of human factors, and effectively ensuring the accuracy and reliability of test results.

[0037] When the push plate 21 is positioned and clamped on the sphygmomanometer, in order to avoid that the clamping force is too large to cause damage to the fragile components of the sphygmomanometer, the telescopic rod 22 comprises a rod body 221 connected with the push plate 21 and a sleeve 222 sleeved outside the rod body 221, and a spring 223 is sleeved on the shaft section of the sleeve 222 where the rod body 221 extends out. The spring 223 is located between the end of the rod body 221 and the push plate 21, and the sphygmomanometer is clamped by the elastic force of the spring 223, which can continuously exert uniform clamping force on the sphygmomanometer, so that the sphygmomanometer can maintain a stable position and posture during the test, and the sphygmomanometer will not be loose or dislocated due to unstable clamping force, thereby ensuring the accuracy and reliability of the test.

[0038] Specifically, when the worker is clamping the sphygmomanometer, the worker only needs to place the sphygmomanometer between the push plate 21 and the telescopic rod 22, and the spring 223 will automatically generate clamping force to fix the sphygmomanometer, without the need for complex adjustment and calibration. At the same time, when the sphygmomanometer needs to be released, the worker only needs to push the push plate 21 slightly, and the spring 223 will automatically retract, so that the worker can take down the sphygmomanometer, thereby improving the test efficiency.

[0039] As a preferred structure of the above-mentioned scheme, the side wall of the test cavity 11 is provided with a through hole for the sleeve 222 to pass through, and a containing groove for the spring 223 to embed is arranged at one end of the test cavity 11 where the through hole is located.

[0040] During the clamping operation of the sphygmomanometer, the push plate 21 applies pressure to the spring 223, so that the spring 223 is compressed and deformed. The compressed spring 223 can be completely accommodated in the containing groove, so as to increase the positioning and clamping space between the two push plates 21, so as to adapt to sphygmomanometers of different sizes and models.

[0041] In the preferred scheme of the utility model, due to the influence of the reaction force of the spring 223 on the push plate 21, the distance between the two relative push plates 21 in the initial state is not enough to accommodate the sphygmomanometer. Therefore, the adjusting assembly 5 is arranged in the test cavity 11, the adjusting assembly 5 comprises a base 51 and a plurality of adjusting strips 52 arranged in the circumferential direction of the base 51, and the adjusting strips 52 are correspondingly arranged with the push plate 21; the lower portion of the push plate 21 is provided with an adjusting tooth 211, the upper surface of the adjusting strip 52 is provided with a plurality of tooth-shaped grooves 521, the tooth-shaped groove 521 comprises a brake face 521a and an indirect feeding face 521b, the brake face 521a is used for limiting the movement of the push plate 21 towards the sphygmomanometer, and the indirect feeding face 521b is used for guiding the push plate 21 to move away from the sphygmomanometer.

[0042] Specifically, the braking surface 521a of the tooth-shaped groove 521 can effectively limit the movement of the push plate 21 towards the sphygmomanometer. When clamping the sphygmomanometer, the reaction force of the spring 223 makes the push plate 21 tightly press on the braking surface 521a. When the positioning and clamping space needs to be increased to accommodate a larger sphygmomanometer, the indirect feeding surface 521b plays a guiding role. The worker moves the push plate 21 along the indirect feeding surface 521b, gradually increases the distance between the two push plates 21, avoids the situation of jamming or sudden tooth jumping during the movement, and ensures the reliability of the adjustment process.

[0043] By providing a plurality of tooth-shaped grooves 521 on the adjustment strip 52, each tooth-shaped groove 521 corresponds to a certain movement distance of the push plate 21, thereby realizing multi-stage adjustment of the distance between the two push plates 21. According to different sizes and models of sphygmomanometers, the positioning and clamping space is accurately adjusted to just accommodate the sphygmomanometer, avoiding the sphygmomanometer from loosening or the clamping force being too large during the test due to the space being too large or too small.

[0044] On the basis of the above scheme, the end of the adjustment strip 52 away from the base 51 is suspended. The design of the suspended end of the adjustment strip 52 provides sufficient downward movement space for the switching of the adjustment teeth 211 of the push plate 21 between different tooth-shaped grooves 521, so that the push plate 21 can flexibly adapt to various size changes. The worker operates the adjustment assembly 5 according to the actual size of the sphygmomanometer, promotes the up and down movement of the adjustment strip 52 and drives the horizontal displacement of the push plate 21, timely adjusts the clamping space, and improves the test efficiency and flexibility.

[0045] As a preferred structure of the above scheme, the base 51 includes a connecting seat 511 located at the intersection of the plurality of adjustment strips 52 and an adjustment seat 512 arranged below the connecting seat 511. The connecting seat 511 is provided with a positioning hole for the adjustment seat 512 to pass through, and the adjustment seat 512 is provided with a plurality of support blocks 512a for supporting the connecting seat 511 in the circumferential direction. A plurality of adjustment grooves 511a for embedding the plurality of support blocks 512a are arranged on the bottom surface of the connecting seat 511.

[0046] When the adjusting seat 512 is rotated to correspond to the supporting block 512a and the adjusting groove 511a, the supporting block 512a is embedded in the adjusting groove 511a, at this time, the connecting seat 511 moves downward until the adjusting tooth 211 is completely separated from the tooth-shaped groove 521, thereby adjusting the initial position of the push plate 21, after the adjustment, the connecting seat 511 moves upward and rotates the adjusting seat 512, so that the supporting block 512a is staggered with the adjusting groove 511a, at this time, the supporting block 512a supports the connecting seat 511, and the tooth-shaped groove 521 limits the adjusting tooth 211, further limiting the movement of the push plate 21. Through the rotation of the adjusting seat 512 and the cooperation of the supporting block 512a and the adjusting groove 511a, the up and down movement of the connecting seat 511 can be realized, so that the initial position of the push plate 21 can be accurately adjusted. The multi-stage adjustment mechanism enables the push plate 21 to be adjusted to the best initial position according to different test requirements and sphygmomanometer sizes, ensuring the accuracy and reliability of the test.

[0047] In the preferred scheme of the present application, the sleeve 222 is threadedly connected with the base 1, and the position of the sleeve 222 can be adjusted, so as to further adjust the distance between the spring 223 and the push plate 21, thereby ensuring the reliability of the clamping force.

[0048] In the present application, the air supply module further comprises a positioning connector 32 for supporting and fixing the air supply pipe 31; the shaft segment of the air supply pipe 31 protruding from the positioning connector 32 is embedded into the air inlet of the sphygmomanometer to provide the air source for the sphygmomanometer. The design of the positioning connector 32 ensures that the air supply pipe 31 can be accurately embedded into the air inlet of the sphygmomanometer to provide a stable air source connection. This design reduces the gas leakage caused by loose connection and ensures the stable supply of the air source during the test.

[0049] In the present application, the power supply module 4 comprises a power supply connector and a driving member for driving the power supply connector to move into the power connection port of the sphygmomanometer. The driving member can automatically drive the power supply connector to move and insert into the power connection port of the sphygmomanometer, thereby reducing the steps and labor intensity of manual operation, and the worker does not need to manually insert the power supply connector, thereby improving the convenience and efficiency of operation.

[0050] In the preferred scheme, an image acquisition device (not shown in the figure) is arranged directly above the test chamber 11, and the image acquisition device is used for shooting and recording the test results of the sphygmomanometer. The image acquisition device can quickly shoot and record data during the test without manual recording, thereby significantly improving the test efficiency. The automatic shooting of the test results eliminates the steps of manual reading and recording of data, effectively reduces the errors caused by human factors, and ensures the accuracy and reliability of the test results. The visualized recorded images can be stored in a computer or other storage devices, which is convenient for subsequent data analysis and statistics, and is helpful for finding potential problems and trends in the test process.

[0051] The person skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description are only for explaining the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sphygmomanometer testing device, characterized by, The utility model relates to a blood pressure meter testing device, including: a base is provided with a test cavity accommodating a blood pressure meter at a central position; a positioning assembly is arranged in the test cavity, four sets are arranged along the periphery of the test cavity, and two sets are oppositely arranged, the positioning assembly comprises a push plate, two telescopic rods connected to the side of the push plate away from the blood pressure meter, and the two push plates are oppositely arranged to clamp and position the blood pressure meter in the test cavity; a gas supply module comprising a gas supply pipe extending into the test cavity for providing a gas source for the blood pressure meter; a power supply module is arranged corresponding to the power-on port of the blood pressure meter for providing a power source for the blood pressure meter.

2. The sphygmomanometer testing device of claim 1, wherein, The telescopic rod comprises a rod body connected to the push plate and a sleeve arranged outside the rod body, and a spring is arranged on the shaft section of the sleeve extending out of the sleeve.

3. The sphygmomanometer testing device of claim 2, wherein, A through hole is arranged on the side wall of the test cavity for the sleeve to pass through, and a receiving groove is arranged at one end of the test cavity for the spring to be embedded.

4. The sphygmomanometer testing device of claim 1, wherein, An adjusting assembly is arranged in the test cavity, the adjusting assembly comprises a base and a plurality of adjusting strips arranged along the circumferential direction of the base, and the adjusting strips are arranged corresponding to the push plate; An adjusting tooth is arranged below the push plate, and a plurality of tooth-shaped grooves are arranged on the upper surface of the adjusting strip, the tooth-shaped grooves comprise a braking surface and an indirect feeding surface, the braking surface is used to limit the movement of the push plate towards the blood pressure meter, and the indirect feeding surface is used to guide the push plate to move away from the blood pressure meter.

5. The sphygmomanometer testing device of claim 4, wherein, The end of the adjusting strip away from the base is suspended.

6. The sphygmomanometer testing device of claim 4, wherein, The base comprises a connecting seat at the intersection of a plurality of adjusting strips and an adjusting seat arranged below the connecting seat; A positioning hole is arranged on the connecting seat for the adjusting seat to pass through, and a plurality of supporting blocks are arranged on the adjusting seat in the circumferential direction for supporting the connecting seat; And a plurality of adjusting grooves are arranged on the bottom surface of the connecting seat for the plurality of supporting blocks to be embedded.

7. The sphygmomanometer testing device of claim 2, wherein, The sleeve is threadedly connected to the base.

8. The sphygmomanometer testing device of claim 1, wherein, The gas supply module further comprises a positioning joint for supporting and fixing the gas supply pipe; The gas supply pipe protruding from the shaft section of the positioning joint is embedded into the gas inlet of the blood pressure meter to provide a gas source for the blood pressure meter.

9. The sphygmomanometer testing device of claim 1, wherein, The power supply module comprises a power supply joint and a driving member for driving the power supply joint to move into the power-on connection port of the blood pressure meter.

10. The sphygmomanometer testing device of claim 1, wherein, An image acquisition device is arranged directly above the test cavity, and the image acquisition device is used for photographing and recording the test results of the blood pressure meter.

Images