Surrounding ruler for double legs

Abstract

The utility model provides a measuring tape for double legs, which relates to the technical field of measuring tapes, and comprises a measuring tape, one end of the measuring tape is connected with a rolling box, the side surface of the rolling box is symmetrically provided with sliding chutes, the sliding chutes are internally and movably provided with sliding blocks, the side surface of each sliding block is provided with a storage box, the storage box is internally provided with a sponge block, and the sponge block is connected with the rolling box. Cleaning cloth is installed on the side face of the sponge block, and the side face of the cleaning cloth is attached to the side face of the tape. The sliding blocks are installed in the sliding grooves in a sliding mode, cleaning cloth is convenient to assemble and disassemble, then the cleaning cloth is convenient to maintain and replace, cleaning liquid is stored in the storage box, the cleaning liquid in the storage box is sucked through a sponge block, the side face of the cleaning cloth is attached to the surface of the tape, and the cleaning cloth is convenient to clean. The cleaning cloth can clean the surface of the tape, dirt and impurities on the surface of the tape are effectively removed, the definition of the tape is improved, and the measurement accuracy of nurses is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of circumference rulers, in particular to a circumference ruler for two limbs. Background Art

[0002] Postoperative patients and bedridden patients have slow blood flow and their bodies are in a state of stress, which leads to the release of coagulation factors. At the same time, patients do not get out of bed to move around, which makes it easy for deep vein thrombosis to occur in the lower limbs. After deep vein thrombosis falls off, it is easy to cause pulmonary embolism, which is life-threatening. Venous thrombosis can cause edema in the patient's legs, so it is often used to monitor the patient's leg circumference, and indirectly judge whether there is venous thrombosis in the lower limbs based on the measurement results, and measure the effectiveness of thrombosis treatment.

[0003] Although the existing ruler can measure the patient's leg circumference, after long-term use, a lot of impurities and dust are easily accumulated on the surface of the existing ruler, which can easily make the values ​​on the ruler unclear, causing nurses to read the values ​​incorrectly, thereby causing errors in diagnosis. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that after long-term use, a large amount of impurities and dust are easily accumulated and adhered to the surface of the circumference ruler, which easily leads to unclear values ​​on the circumference ruler, causing nurses to read the values ​​incorrectly, thereby causing errors in diagnosis, and a circumference ruler for both limbs is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a double-limb leg circumference ruler, comprising a circumference ruler, one end of the circumference ruler is connected to a winding box, the sides of the winding box are symmetrically provided with slide grooves, a slider is movably installed inside the slide groove, a storage box is installed on the side of the slider, a sponge block is installed inside the storage box, a cleaning cloth is installed on the side of the sponge block, and the side of the cleaning cloth is in contact with the side of the circumference ruler.

[0006] Preferably, a hard outer shell is installed at one end of the ruler, connecting pieces are symmetrically installed on the sides of the ruler, and soft iron wires are symmetrically installed inside the ruler.

[0007] Preferably, a docking groove is provided inside the hard shell, a limiting frame is connected to the outside of the winding box, a fixing groove is provided on the top of the limiting frame, and the docking groove is clamped with the fixing groove.

[0008] Preferably, a rotating shaft is provided inside the winding box, a rotating block is installed on the top of the rotating shaft, and a hanging ring is connected to the side of the winding box.

[0009] Preferably, a plurality of scale lines are distributed on the side of the measuring tape.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, the slider is slidably installed inside the slide groove, which facilitates the installation and disassembly of the cleaning cloth, and further facilitates the maintenance and replacement of the cleaning cloth. The cleaning liquid is stored inside the storage box, and the cleaning liquid inside the storage box is absorbed by the sponge block. The side of the cleaning cloth fits with the surface of the circumference ruler, which is conducive to the cleaning cloth to clean the surface of the circumference ruler, effectively removes dirt and impurities on the surface of the circumference ruler, and is conducive to improving the clarity of the circumference ruler, thereby ensuring the accuracy of the nurse's measurement, and preventing the dirt from corroding and damaging the circumference ruler, thereby increasing its use time and improving the service life of the circumference ruler.

[0012] 2. In the utility model, a hard outer shell is arranged at one end of the ruler, which is conducive to improving the hardness of the ruler, facilitating nurses to help lift the patient's legs to measure the leg circumference, improving the operating efficiency of nurses, and providing a threading effect. A soft iron wire is arranged inside the ruler, which is conducive to improving the hardness of the ruler, facilitating the bending and use of the ruler, improving the flexibility of the ruler, and facilitating adaptation to different leg shapes and measurement angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional structural schematic diagram of a double-limb leg circumference ruler is proposed for the utility model; Figure 2 Another angle structural schematic diagram of a double-limb leg circumference ruler is proposed for the utility model;

[0014] Figure 3 A partial decomposition structure schematic diagram of a double-limb leg circumference ruler is proposed for the utility model;

[0015] Figure 4 The utility model provides a schematic diagram of the internal structure of a double-limb leg circumference ruler.

[0016] Legend: 1. Ruler; 2. Graduation lines; 3. Hard shell; 4. Connecting piece; 5. Docking slot; 6. Winding box; 7. Limiting frame; 8. Fixed slot; 9. Slide slot; 10. Slider; 11. Storage box; 12. Sponge block; 13. Cleaning cloth; 14. Rotating block; 15. Hanging ring; 16. Soft iron wire; 17. Rotating shaft. DETAILED DESCRIPTION

[0017] 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.

[0018] 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. Example

[0019] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a double-limb leg circumference ruler, comprising a circumference ruler 1, one end of the circumference ruler 1 is connected to a winding box 6, the side of the winding box 6 is symmetrically provided with a slide groove 9, a slider 10 is movably installed inside the slide groove 9, a storage box 11 is installed on the side of the slider 10, a sponge block 12 is installed inside the storage box 11, a cleaning cloth 13 is installed on the side of the sponge block 12, the side of the cleaning cloth 13 is in contact with the side of the circumference ruler 1, and a plurality of scale lines 2 are distributed on the side of the circumference ruler 1.

[0020] In this embodiment, the slider 10 is slidably installed inside the slide groove 9, which facilitates the installation and disassembly of the cleaning cloth 13, and further facilitates the maintenance and replacement of the cleaning cloth 13. The cleaning liquid is stored in the storage box 11, and the cleaning liquid inside the storage box 11 is absorbed by the sponge block 12. The side of the cleaning cloth 13 fits with the surface of the ruler 1, which is conducive to the cleaning cloth 13 to clean the surface of the ruler 1, effectively remove the dirt and impurities on the surface of the ruler 1, which is conducive to improving the clarity of the ruler 1, and further ensuring the accuracy of the nurse's measurement, while preventing the ruler 1 from being corroded and damaged by dirt, thereby increasing its use time and improving the service life of the ruler 1. Example

[0021] like Figure 1-Figure 4 As shown, a hard shell 3 is installed at one end of the circumference ruler 1, a connecting piece 4 is symmetrically installed on the side of the circumference ruler 1, a soft iron wire 16 is symmetrically installed inside the circumference ruler 1, a docking groove 5 is opened inside the hard shell 3, a limit frame 7 is connected to the outer side of the winding box 6, a fixing groove 8 is opened on the top of the limit frame 7, the docking groove 5 and the fixing groove 8 are clamped together, a rotating shaft 17 is arranged inside the winding box 6, a rotating block 14 is installed on the top of the rotating shaft 17, and a hanging ring 15 is connected to the side of the winding box 6.

[0022] In this embodiment, by manually rotating the rotating block 14, the rotating shaft 17 drives the circumference ruler 1 to be wound around the outer side of the rotating shaft 17, thereby facilitating the winding of the circumference ruler 1, which is beneficial to saving space and avoiding space occupation. The hard shell 3 is arranged at one end of the circumference ruler 1, which is beneficial to improving the hardness of the circumference ruler 1, facilitating the nurse to assist in lifting the patient's legs to measure the leg circumference, improving the nurse's operating efficiency, and providing a threading effect. The inside of the circumference ruler 1 is provided with a soft iron wire 16, which is beneficial to improving the hardness of the circumference ruler 1, facilitating the bending and use of the circumference ruler 1, and improving the flexibility of the circumference ruler 1, which is beneficial to adapting to different leg shapes and measurement angles. By clamping the docking groove 5 inside the fixed groove 8, it is convenient for the nurse to use the circumference ruler 1 to surround the patient's leg, and then it is convenient for the nurse to operate and measure, making the measurement process simpler, without the need to hold it all the time, and improving the convenience of operation.

[0023] The working principle of this embodiment is as follows: when in use, the nurse first lifts the patient's leg, and then uses the hard shell 3 to make one end of the ruler 1 pass through the patient's leg so that the ruler 1 surrounds the patient's leg, and then the docking slot 5 is clamped in the inside of the fixed slot 8, so that the nurse does not need to hold it all the time, which improves the convenience of operation. A soft iron wire 16 is provided inside the ruler 1, which is beneficial to improve the hardness of the ruler 1 and facilitates the bending and use of the ruler 1. Then the nurse observes the scale line 2 to record the patient's leg circumference. When the measurement is completed, the rotating block 14 is manually rotated so that the rotating shaft 17 drives the ruler 1 to wrap around the outside of the rotating shaft 17, thereby facilitating the winding of the ruler 1. During the winding process, the cleaning liquid is stored in the storage box 11, and the cleaning liquid in the storage box 11 is absorbed by the sponge block 12. The side of the cleaning cloth 13 fits with the surface of the ruler 1, which is beneficial for the cleaning cloth 13 to clean the surface of the ruler 1 and effectively remove the dirt and impurities on the surface of the ruler 1.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A leg circumference ruler for two limbs, comprising a leg circumference ruler (1), characterized in that: One end of the circumference ruler (1) is connected to a winding box (6), a side of the winding box (6) is symmetrically provided with a slide groove (9), a slider (10) is movably installed inside the slide groove (9), a storage box (11) is installed on the side of the slider (10), a sponge block (12) is installed inside the storage box (11), a cleaning cloth (13) is installed on the side of the sponge block (12), and the side of the cleaning cloth (13) is in contact with the side of the circumference ruler (1).

2. The leg circumference ruler for two limbs according to claim 1, characterized in that: A hard outer shell (3) is installed at one end of the circumference ruler (1), connecting pieces (4) are symmetrically installed on the side of the circumference ruler (1), and soft iron wires (16) are symmetrically installed inside the circumference ruler (1).

3. The leg circumference ruler for two limbs according to claim 2, characterized in that: A docking groove (5) is provided inside the hard shell (3), a limiting frame (7) is connected to the outside of the winding box (6), a fixing groove (8) is provided on the top of the limiting frame (7), and the docking groove (5) is clamped with the fixing groove (8).

4. The leg circumference ruler for two limbs according to claim 1, characterized in that: A rotating shaft (17) is arranged inside the winding box (6), a rotating block (14) is installed on the top of the rotating shaft (17), and a hanging ring (15) is connected to the side of the winding box (6).

5. The leg circumference ruler for two limbs according to claim 1, characterized in that: A plurality of scale lines (2) are distributed on the side of the circumference ruler (1).

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