Neck circumference measuring device

Abstract

The utility model relates to the technical field of measuring devices, and discloses a neck circumference measuring device, which comprises a storage box with an opening on one side; one end of the rotating shaft is rotationally mounted in the storage box, and the other end of the rotating shaft penetrates through the storage box; the measuring tape is wound on the rotating shaft, and one end, far away from the rotating shaft, of the measuring tape penetrates out of the opening and is connected with a moving block; the winding assembly is arranged on the rotating shaft, and the winding assembly can drive the rotating shaft to rotate; and the locking assembly is arranged at the end, located outside the storage box, of the rotating shaft, and the locking assembly is used for an operator to selectively lock or loosen the rotating shaft. According to the neck circumference measuring device, through cooperative arrangement of the storage box, the rotating shaft, the measuring tape and the winding assembly, the neck circumference of a measured object can be measured through the measuring tape, and then the rotating shaft is driven to rotate through the winding assembly, so that the measuring tape is rotated and wound, and the measuring tape is stored in the storage box; therefore, the tape measure is prevented from being mutually wound during storage as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to a neck circumference measuring device. Background Art

[0002] As a measuring tool, tape measures come in many models and types and are widely used in various industries. In clinical medicine, it is often necessary to measure the neck circumference of the human body and use the measured data to make some diagnoses and investigations.

[0003] In the prior art, medical staff generally measure the neck circumference of the object directly with a tape measure. However, since there is no corresponding storage structure to store the tape measure, the tape measure is easily entangled with each other during the storage process, thereby affecting the subsequent operations of the medical staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a neck circumference measuring device to solve the above technical problems.

[0005] A neck circumference measuring device comprises a storage box with an opening on one side; a rotating shaft, one end of which is rotatably installed in the storage box and the other end passes through the storage box; a tape measure, which is wound around the rotating shaft, and the end of the tape measure away from the rotating shaft passes through the opening and is connected to a moving block; a winding assembly, which is arranged on the rotating shaft and can drive the rotating shaft to rotate; a locking assembly, which is arranged at one end of the rotating shaft located outside the storage box, and the locking assembly is used for an operator to selectively lock or release the rotating shaft.

[0006] Furthermore, the winding assembly includes a turntable and a spiral spring, the turntable is mounted on the rotating shaft, the spiral spring is located at an end of the turntable away from the measuring tape, and both ends of the spiral spring are respectively connected to the rotating shaft and the inner wall of the storage box.

[0007] Furthermore, the locking assembly includes an electric telescopic rod and a mounting seat, the electric telescopic rod is connected to the rotating shaft, and the side of the electric telescopic rod away from the rotating shaft is connected to the mounting seat, the storage box is provided with an annular groove, and a plurality of plug-in grooves are arranged at intervals in the annular groove, and a plug-in rod is arranged at one end of the mounting seat facing the annular groove, and one side of the plug-in rod is located in the annular groove and is arranged in cooperation with the plug-in groove.

[0008] Furthermore, a clamp is provided at one end of the storage box, one side of the clamp is movably connected to an adjustment belt, and the other side of the adjustment belt is plugged into the clamp.

[0009] Furthermore, a plug-in block is provided on the other side of the adjustment belt, a tail block is provided on the side of the clamp facing the plug-in block, a slot is provided in the tail block, and the slot is plugged with the plug-in block.

[0010] Furthermore, a groove is formed at one end of the plug-in block, a slide bar is disposed in the groove, one end of the slide bar is engaged with the groove, and one end of the slide bar away from the groove slides through the groove.

[0011] Furthermore, a pull handle is provided at one end of the slide rod outside the tail block, and a spring is provided between the pull handle and the outer side wall of the tail block.

[0012] The utility model adopting the above technical solution has the following advantages:

[0013] The utility model can measure the neck circumference of the measured object by the tape measure through the coordinated arrangement of the storage box, the rotating shaft, the tape measure and the winding assembly, and then the winding assembly drives the rotating shaft to rotate, thereby rotating and winding the tape measure, so that the tape measure can be stored in the storage box, thereby avoiding the tape measures from being entangled with each other when being stored as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0015] Figure 1 This is a structural schematic diagram of a neck circumference measuring device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a storage box in a neck circumference measuring device of the utility model;

[0017] Figure 3 It is a structural schematic diagram of a winding component in a neck circumference measuring device of the utility model;

[0018] Figure 4 The structure of the clamp and the adjustment belt in the neck circumference measuring device of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 5 The structure of the clamp and the adjustment belt in the neck circumference measuring device of the utility model is shown in FIG. Figure 2 ;

[0020] Reference numerals:

[0021] Storage box 1, opening 11,

[0022] Axis 2,

[0023] tape measure 31, moving block 32,

[0024] Rotating plate 41, spiral spring 42,

[0025] Electric telescopic rod 51, mounting seat 52, plug-in rod 53, ring groove 54, plug-in groove 55,

[0026] Clamp 61, adjustment belt 62,

[0027] Plug-in block 71, tail block 72, slot 73,

[0028] Groove 81, slide bar 82,

[0029] Pull handle 91 and spring 92. DETAILED DESCRIPTION

[0030] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0031] like Figure 1 to Figure 5 As shown, a neck circumference measuring device of the utility model comprises a storage box 1, the left side of which is provided with an opening 11; a rotating shaft 2, the bottom end of which is rotatably installed in the storage box 1, and the top end of the rotating shaft 2 passes through the storage box 1; a tape measure 31, which is wound around the outside of the rotating shaft 2, and the end of the tape measure 31 away from the rotating shaft 2 passes through the opening 11, and is fixedly connected with a moving block 32, the area of ​​the moving block 32 is larger than the area of ​​the opening 11; a winding assembly, which is arranged on the rotating shaft 2, and the winding assembly can drive the rotating shaft 2 to rotate; a locking assembly, which is arranged at one end of the rotating shaft 2 located outside the storage box 1, and the locking assembly is used for an operator to selectively lock or release the rotating shaft 2.

[0032] The utility model can measure the neck circumference of the measured object through the tape measure 31 by coordinating the storage box 1, the rotating shaft 2, the tape measure 31, and the winding assembly, and then drive the rotating shaft 2 to rotate through the winding assembly, so as to rotate and wind up the tape measure 31, so that the tape measure 31 can be stored in the storage box 1, thereby avoiding the tape measure 31 from being entangled with each other when being stored.

[0033] In some embodiments, the winding assembly includes a turntable 41 and a spiral spring 42. The turntable 41 is installed on the outside of the rotating shaft 2. The spiral spring 42 is located at the end of the turntable 41 away from the tape measure 31. The two ends of the spiral spring 42 are respectively fixedly connected to the rotating shaft 2 and the inner wall of the storage box 1.

[0034] When the tape measure 31 needs to be reeled in, the spiral spring 42 can automatically reel in and drive the rotating shaft 2 to rotate, thereby causing the tape measure 31 to automatically reel in.

[0035] In some embodiments, the locking assembly includes an electric telescopic rod 51 and a mounting seat 52, the electric telescopic rod 51 is connected to the rotating shaft 2, and the side of the electric telescopic rod 51 away from the rotating shaft 2 is connected to the mounting seat 52, a ring groove 54 is provided at the top of the storage box 1, and a plurality of plug-in grooves 55 are arranged at intervals in the ring groove 54, and a plug-in rod 53 is provided at one end of the mounting seat 52 facing the ring groove 54, and the number of the plug-in rods 53 is two, and they are symmetrically arranged, and the bottom side of the plug-in rod 53 is located in the ring groove 54 and is matched with the plug-in groove 55.

[0036] When the medical staff pulls one end of the tape measure 31 out of the storage box 1 and wraps the tape measure 31 around the neck of the measured object for measurement, the electric telescopic rod 51 moves toward the rotating shaft 2, so that the plug-in rod 53 is plugged into the plug-in slot 55, thereby limiting the rotation of the rotating shaft 2, thereby facilitating the observation of the measurement data.

[0037] In some embodiments, a clamp 61 is disposed at the bottom end of the storage box 1 , an adjusting belt 62 is movably connected to the left side of the clamp 61 , and the right side of the adjusting belt 62 is plugged into the clamp 61 .

[0038] Through the clamp 61 and the adjustment belt 62, the device can be worn as a whole on the neck of the measured object, thereby facilitating measurement.

[0039] In some embodiments, a plug-in block 71 is provided on the right side of the adjustment belt 62 , and a tail block 72 is provided on the side of the clamp 61 facing the plug-in block 71 . A slot 73 is provided in the tail block 72 , and the slot 73 is plugged into the plug-in block 71 .

[0040] By plugging the slot 73 into the plug-in block 71 , the adjustment belt 62 and the tail block 72 can be easily installed and removed, thereby making it easier for the measured object to wear the device.

[0041] In some embodiments, a groove 81 is formed at one end of the plug-in block 71 , a slide bar 82 is disposed in the slot 73 , one end of the slide bar 82 is engaged with the groove 81 , and the end of the slide bar 82 away from the groove 81 slides through the slot 73 .

[0042] The engagement of the slide bar 82 with the groove 81 is helpful to improve the fixing effect of the plug-in block 71 and the slot 73, thereby improving the stability of the device during wearing.

[0043] In some embodiments, a handle 91 is provided at one end of the slide bar 82 outside the tail block 72 , a spring 92 is provided between the handle 91 and the outer side wall of the tail block 72 , and the spring 92 is sleeved on the outer side of the slide bar 82 .

[0044] The medical staff pulls the handle 91 outward, thereby driving the slide bar 82 to move to the outside of the tail block 72 and stretching the spring 92, thereby facilitating the insertion of the plug-in block 71 into the slot 73. The medical staff then releases the handle 91, and under the resetting action of the spring 92, pushes the slide bar 82 into the groove 81 to complete the connection.

[0045] The method of using the utility model is as follows:

[0046] When in use, the clamp 61 and the adjustment belt 62 are first worn on the neck of the measured object, and the plug-in block 71 is inserted into the slot 73, so that the device is worn.

[0047] Afterwards, the medical staff pulls the moving block 32 to pull one end of the tape measure 31 out of the storage box 1, and then moves the tape measure 31 around the neck of the measured object for measurement; at this time, the electric telescopic rod 51 can be moved toward the rotating shaft 2, so that the plug-in rod 53 is plugged into the plug-in slot 55, and then the rotation of the rotating shaft 2 is restricted, thereby facilitating the observation of the measurement data.

[0048] After the measurement is completed, the electric telescopic rod 51 is restored to its initial state, thereby releasing the connection between the plug-in rod 53 and the plug-in slot 55, and the medical staff releases the moving block 32, which automatically rewinds the vortex spring 42 to drive the rotating shaft 2 to rotate, thereby automatically rewinding the tape measure 31.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A neck circumference measuring device, characterized in that: include: A storage box having an opening on one side; A rotating shaft, one end of which is rotatably mounted in the storage box, and the other end of which passes through the storage box; A tape measure is wound around the rotating shaft, and one end of the tape measure away from the rotating shaft passes through the opening and is connected to a moving block; A winding assembly is arranged on the rotating shaft, and the winding assembly can drive the rotating shaft to rotate; A locking assembly is arranged at one end of the rotating shaft outside the storage box, and the locking assembly is used for an operator to selectively lock or release the rotating shaft.

2. A neck circumference measuring device according to claim 1, characterized in that: The winding assembly includes a turntable and a spiral spring. The turntable is installed on the rotating shaft. The spiral spring is located at an end of the turntable away from the tape measure. Both ends of the spiral spring are respectively connected to the rotating shaft and the inner wall of the storage box.

3. A neck circumference measuring device according to claim 1, characterized in that: The locking assembly includes an electric telescopic rod and a mounting seat, the electric telescopic rod is connected to the rotating shaft, and the side of the electric telescopic rod away from the rotating shaft is connected to the mounting seat, the storage box is provided with an annular groove, and a plurality of plug-in grooves are arranged at intervals in the annular groove, and the mounting seat is provided with a plug-in rod at one end facing the annular groove, and one side of the plug-in rod is located in the annular groove and is arranged in cooperation with the plug-in groove.

4. The neck circumference measuring device according to claim 1, characterized in that: A clamp is provided at one end of the storage box, an adjusting belt is movably connected to one side of the clamp, and the other side of the adjusting belt is plugged into the clamp.

5. A neck circumference measuring device according to claim 4, characterized in that: A plug-in block is arranged on the other side of the adjustment belt, and a tail block is arranged on the side of the clamp facing the plug-in block. A slot is arranged in the tail block, and the slot is plugged with the plug-in block.

6. A neck circumference measuring device according to claim 5, characterized in that: A groove is formed at one end of the plug-in block, a slide bar is arranged in the groove, one end of the slide bar is engaged with the groove, and one end of the slide bar away from the groove slides through the groove.

7. A neck circumference measuring device according to claim 6, characterized in that: A pull handle is arranged at one end of the slide bar outside the tail block, and a spring is arranged between the pull handle and the outer side wall of the tail block.

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