Height measuring instrument for bedridden patient

Abstract

The utility model discloses a bedridden patient height measuring instrument which comprises a first clamping plate and a rolling shell, the right side of the first clamping plate is fixedly connected with the left side of the rolling shell, a tape is arranged in an inner cavity of the rolling shell, and the rear side of the tape penetrates through the rolling shell and extends to the outer side of the inner cavity of the rolling shell. Through cooperative use of a limiting device, a limiting block, a stabilizing hole, a spring and a limiting groove, the problems that an existing height measuring instrument is widely applied to medical institutions, gymnasiums, schools and other places, the height measuring instrument cannot measure bedridden patients who cannot stand, however, medicine treatment needs to be conducted according to height, weight and other data of the patients in medical treatment, and the medical cost is high are solved. Generally, a bedridden patient adopts a flexible rule to measure the height, the flexible rule is difficult to keep in a horizontal position when in use, the measured data is easy to deviate, the measurement precision is reduced, but a height measuring instrument for conveniently and accurately measuring the height of the bedridden patient does not exist at present.

Description

Technical Field

[0001] The utility model belongs to the technical field of height measuring instruments, in particular to a height measuring instrument for bedridden patients. Background Art

[0002] A stature measuring instrument is a device for measuring human height. It usually consists of a vertical measuring rod and a movable measuring head. When in use, the measuring head is placed above the head of the person being measured, and the accurate height value is obtained by reading the scale on the measuring rod or the digital display screen. As mentioned above, the problems existing in the prior art are: stature measuring instruments are widely used in medical institutions, gyms, schools and other places. For patients who are bedridden and unable to stand, stature measuring instruments cannot be used to measure. However, medical treatment requires drug treatment based on the patient's height, weight and other data. Usually, bedridden patients use a soft tape measure to measure their height. The soft tape measure is difficult to keep in a horizontal position when used, which can easily cause deviations in the measurement data and reduce the measurement accuracy. However, there is currently no stature measuring instrument that can conveniently and accurately measure the height of bedridden patients. Therefore, a height measuring instrument for bedridden patients is proposed to solve the above problems. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a height measuring instrument for bedridden patients, which has the advantage of convenient and accurate height measurement for bedridden patients, and solves the problem that the existing height measuring instruments are widely used in medical institutions, gyms, schools and other places, but cannot measure the height of bedridden patients who cannot stand. However, medical treatment requires drug treatment based on the patient's height, weight and other data. Usually, bedridden patients use a soft tape measure to measure their height, but the soft tape measure is difficult to keep in a horizontal position when used, which easily causes deviation in the measurement data and reduces the measurement accuracy. However, there is currently no height measuring instrument that can conveniently and accurately measure the height of bedridden patients.

[0004] The utility model is implemented as follows: a height measuring instrument for bedridden patients, comprising a first clamping plate and a winding shell, the right side of the first clamping plate is fixedly connected to the left side of the winding shell, the inner cavity of the winding shell is provided with a tape measure, the rear side of the tape measure passes through the winding shell and extends to the outside of the inner cavity of the winding shell, the left and right sides of the inner cavity of the winding shell are fixedly connected to a rotating shell, the rear side of the winding shell is fixedly connected to an adjusting shell by bolts, the inner cavity of the adjusting shell is movably connected to an adjusting rod, the rear side of the adjusting rod passes through the adjusting shell and extends to the outside of the inner cavity of the adjusting shell, the rear side of the tape measure is fixedly connected to a device shell, the rear side of the adjusting rod is fixedly connected to a second clamping plate, the front side of the second clamping plate is provided with a device groove for use with the device shell, the surface of the device shell is in contact with the inner cavity of the device groove, and the inner cavity of the device shell is provided with a limiting device.

[0005] As a preferred embodiment of the present invention, the limit device includes two limit blocks, the top of the limit block passes through the device shell and extends to the outside of the inner cavity of the device shell, the opposite sides of the two limit blocks pass through the device shell and extend to the outside of the inner cavity of the device shell, a stabilization hole is opened on the surface of the limit block, and a spring is fixedly connected to the opposite side of the two limit blocks. By setting the limit device, when the device shell and the tape measure are moved to the appropriate position, the limit device has a limiting effect on the position of the device shell and the tape measure.

[0006] As a preferred embodiment of the present invention, the inner cavity of the device shell is fixedly connected with a stabilizing block used in conjunction with the stabilizing hole, and the surface of the stabilizing block is in contact with the inner cavity of the stabilizing hole. By setting the stabilizing block, when the limit block moves, the stabilizing hole will be driven to move along the surface of the stabilizing block. The coordinated use of the stabilizing block and the stabilizing hole has a limiting effect on the moving position of the limit block.

[0007] As a preferred embodiment of the present invention, limit grooves for use with limit blocks are provided on the left and right sides of the inner cavity of the device groove, and the surface of the limit block is in contact with the inner cavity of the limit groove. By setting the limit groove, when the device shell is completely moved into the inner cavity of the device groove, the limit block is released, and the restoring force generated by the spring restoring its shape will drive the limit block to be stuck into the inner cavity of the limit groove. The coordinated use of the limit block and the limit groove has a limiting effect on the position of the device shell.

[0008] As a preferred embodiment of the present invention, the inner cavity of the winding shell is provided with a reel, the surface of the reel is movably connected to the inner cavity of the rotating shell, the tape measure is sleeved on the surface of the reel, and the left and right sides of the reel are fixedly connected with torsion springs, and the opposite sides of the two torsion springs are fixedly connected to the surface of the rotating shell. By arranging the reel and the torsion spring, when the tape measure rotates, it will drive the reel to rotate along the inner cavity of the rotating shell, and the force generated when the reel rotates causes the torsion spring to produce elastic deformation. The setting of the torsion spring enables the reel to rotate stably and enables the tape measure to be automatically reeled to the surface of the reel.

[0009] As a preferred embodiment of the present invention, the rear side of the first clamping plate is fixedly connected to an elastic band. By setting the elastic band, the first clamping plate can be stably limited to the patient's foot, and the toughness of the elastic band does not pose a risk of damage to the patient's foot.

[0010] As a preferred embodiment of the present invention, a slider is fixedly connected to the right side of the adjusting rod, and a sliding hole is opened on the right side of the adjusting shell for use with the slider. The surface of the slider is movably connected to the inner cavity of the sliding hole. By setting the slider and the sliding hole, when the adjusting rod moves, the slider will be driven to move along the inner cavity of the sliding hole. The coordinated use of the slider and the sliding hole has a limiting effect on the moving position of the adjusting rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model solves the problem that existing height measuring instruments are widely used in medical institutions, gyms, schools and other places by providing a limit device, a limit block, a stabilizing hole, a spring and a limit slot. For patients who are bedridden and unable to stand, the height measuring instrument cannot be used to measure. However, in medical treatment, drug treatment needs to be based on the patient's height, weight and other data. Usually, bedridden patients use a soft tape measure to measure their height, but the soft tape measure is difficult to keep in a horizontal position during use, which easily causes deviations in the measured data and reduces the measurement accuracy. However, there is currently no height measuring instrument that can conveniently and accurately measure the height of bedridden patients.

[0013] 2. The utility model sets a limit device, pulls the control block toward the opposite side of the two limit blocks, and when the limit block moves, it will drive the stabilizing hole to move along the surface of the stabilizing block. When the limit block moves, the force generated causes the spring to elastically deform. The force generated by the spring restoring its shape will drive the limit block to be stuck in the inner cavity of the limit groove. The limit device has a limiting effect on the position of the device housing and the tape measure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 This is a three-dimensional cross-sectional view of a winding shell provided by an embodiment of the utility model;

[0016] Figure 3 The embodiment of the present utility model provides Figure 1 A partial enlarged view of point A in the middle;

[0017] Figure 4 is a three-dimensional cross-sectional view of a device housing provided by an embodiment of the present utility model;

[0018] Figure 5 It is a three-dimensional schematic diagram of the second clamping plate provided in an embodiment of the present utility model.

[0019] In the figure: 1. First clamping plate; 2. Winding shell; 3. Tape measure; 4. Rotating shell; 5. Adjusting shell; 6. Adjusting rod; 7. Device shell; 8. Second clamping plate; 9. Device slot; 10. Limiting device; 1001. Limiting block; 1002. Stabilizing hole; 1003. Spring; 11. Stabilizing block; 12. Limiting slot; 13. Reel; 14. Torsion spring; 15. Elastic band; 16. Slider; 17. Sliding hole. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0022] like Figures 1 to 5 As shown, an embodiment of the present invention provides a height measuring instrument for bedridden patients, including a first clamping plate 1 and a winding shell 2. The right side of the first clamping plate 1 is fixedly connected to the left side of the winding shell 2. The inner cavity of the winding shell 2 is provided with a tape measure 3. The rear side of the tape measure 3 passes through the winding shell 2 and extends to the outside of the inner cavity of the winding shell 2. The left and right sides of the inner cavity of the winding shell 2 are fixedly connected with a rotating shell 4. The rear side of the winding shell 2 is fixedly connected with an adjusting shell 5 by bolts. The inner cavity of the adjusting shell 5 is movably connected with an adjusting rod 6. The rear side of the adjusting rod 6 passes through the adjusting shell 5 and extends to the outside of the inner cavity of the adjusting shell 5. The rear side of the tape measure 3 is fixedly connected with a device shell 7. The rear side of the adjusting rod 6 is fixedly connected with a second clamping plate 8. The front side of the second clamping plate 8 is provided with a device groove 9 for use with the device shell 7. The surface of the device shell 7 is in contact with the inner cavity of the device groove 9. The inner cavity of the device shell 7 is provided with a limiting device 10.

[0023] refer to Figure 4 The limiting device 10 includes two limiting blocks 1001. The top of the limiting block 1001 passes through the device shell 7 and extends to the outside of the inner cavity of the device shell 7. The opposite sides of the two limiting blocks 1001 pass through the device shell 7 and extend to the outside of the inner cavity of the device shell 7. A stabilizing hole 1002 is opened on the surface of the limiting block 1001, and a spring 1003 is fixedly connected to the opposite side of the two limiting blocks 1001.

[0024] With the above solution, by providing the limiting device 10 , when the device housing 7 and the measuring tape 3 are moved to appropriate positions, the limiting device 10 has a limiting effect on the positions of the device housing 7 and the measuring tape 3 .

[0025] refer to Figure 4 A stabilizing block 11 that cooperates with the stabilizing hole 1002 is fixedly connected to the inner cavity of the device shell 7 , and the surface of the stabilizing block 11 contacts the inner cavity of the stabilizing hole 1002 .

[0026] Adopting the above solution: by setting the stabilizing block 11, when the limit block 1001 moves, the stabilizing hole 1002 will be driven to move along the surface of the stabilizing block 11. The coordinated use of the stabilizing block 11 and the stabilizing hole 1002 has a limiting effect on the moving position of the limit block 1001.

[0027] refer to Figure 5 The left and right sides of the inner cavity of the device slot 9 are both provided with limiting slots 12 for use with the limiting block 1001 , and the surface of the limiting block 1001 contacts the inner cavity of the limiting slot 12 .

[0028] The above solution is adopted: by setting the limit groove 12, when the device shell 7 is completely moved into the inner cavity of the device groove 9, the limit block 1001 is released, and the restoring force generated by the spring 1003 restoring its shape will drive the limit block 1001 to be stuck into the inner cavity of the limit groove 12. The coordinated use of the limit block 1001 and the limit groove 12 has a limiting effect on the position of the device shell 7.

[0029] refer to Figure 2 The inner cavity of the winding shell 2 is provided with a reel 13, the surface of the reel 13 is movably connected to the inner cavity of the rotating shell 4, the tape measure 3 is sleeved on the surface of the reel 13, and the left and right sides of the reel 13 are fixedly connected with torsion springs 14, and the opposite sides of the two torsion springs 14 are fixedly connected to the surface of the rotating shell 4.

[0030] The above solution is adopted: by setting the reel 13 and the torsion spring 14, when the measuring tape 3 rotates, the reel 13 will be driven to rotate along the inner cavity of the rotating shell 4. The force generated when the reel 13 rotates causes the torsion spring 14 to produce elastic deformation. The setting of the torsion spring 14 enables the reel 13 to rotate stably and enables the measuring tape 3 to be automatically wound onto the surface of the reel 13.

[0031] refer to Figure 1 An elastic band 15 is fixedly connected to the rear side of the first clamping plate 1 .

[0032] The above solution is adopted: by setting the elastic band 15, the setting of the elastic band 15 allows the first clamping plate 1 to be stably limited to the patient's foot, and the toughness of the elastic band 15 does not pose a risk of damage to the patient's foot.

[0033] refer to Figure 1 The right side of the adjusting rod 6 is fixedly connected with a slider 16 , and the right side of the adjusting shell 5 is provided with a sliding hole 17 used in conjunction with the slider 16 , and the surface of the slider 16 is movably connected with the inner cavity of the sliding hole 17 .

[0034] Adopting the above solution: by setting the slider 16 and the sliding hole 17, when the adjusting rod 6 moves, the slider 16 will be driven to move along the inner cavity of the sliding hole 17. The coordinated use of the slider 16 and the sliding hole 17 has a limiting effect on the moving position of the adjusting rod 6.

[0035] The working principle of this utility model:

[0036] During use, when it is necessary to measure the height of a bedridden patient conveniently and accurately, the user first places the first clip 1 on the sole of the patient's foot, then puts the elastic rope on the patient's foot, and then connects the adjusting shell 5 to the back side of the winding shell 2 through a bolt, and then pulls the adjusting rod 6 to the side close to the top of the patient's head, driving the adjusting rod 6 to move along the inner cavity of the adjusting shell 5. When the adjusting rod 6 moves, it will drive the slider 16 to move along the inner cavity of the slide groove. When the adjusting rod 6 moves, it will drive the second clip 8 to move. When the front side of the second clip 8 contacts the top of the patient's head, pull the control block to the side opposite to the two limit blocks 1001. When the limit block 1001 moves, it will drive the stabilizing hole 1002 to move along the surface of the stabilizing block 11. When the limit block 1001 moves, the force generated causes the spring 1003 to Elastic deformation, when the limit block 1001 is completely moved to the inner cavity of the device shell 7, the device shell 7 is pulled toward the side close to the second clamping plate 8. When the device shell 7 moves, it will drive the tape measure 3 to move along the surface of the adjusting shell 5 and the adjusting rod 6. When the tape measure 3 moves, it will drive the reel 13 to rotate along the inner cavity of the rotating shell 4. The force generated when the reel 13 rotates causes the torsion spring 14 to produce elastic deformation. When the device shell 7 is completely moved to the inner cavity of the device groove 9, the two limit blocks 1001 are released. The force generated by the spring 1003 restoring its shape will drive the limit block 1001 to be stuck in the inner cavity of the limit groove 12. The coordinated use of the limit block 1001 and the limit groove 12 has a limiting effect on the position of the device shell 7. At this time, the patient's height can be judged according to the size data displayed on the tape measure 3, and bedridden patients can complete convenient and accurate height measurement.

[0037] In summary, the height measuring instrument for bedridden patients solves the problem that existing height measuring instruments are widely used in medical institutions, gyms, schools and other places, and cannot measure the height of bedridden patients who cannot stand up. However, medical treatment requires drug treatment based on the patient's height, weight and other data. Usually, bedridden patients use a soft tape measure to measure their height, but the soft tape measure is difficult to keep in a horizontal position during use, which easily causes the measurement data to deviate and reduces the measurement accuracy. However, there is currently no height measuring instrument that can conveniently and accurately measure the height of bedridden patients.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A height measuring instrument for bedridden patients, comprising a first clamping plate (1) and a winding shell (2), characterized in that: The right side of the first clamping plate (1) is fixedly connected to the left side of the winding shell (2); the inner cavity of the winding shell (2) is provided with a tape measure (3); the rear side of the tape measure (3) passes through the winding shell (2) and extends to the outside of the inner cavity of the winding shell (2); the left and right sides of the inner cavity of the winding shell (2) are fixedly connected with a rotating shell (4); the rear side of the winding shell (2) is fixedly connected with an adjusting shell (5) by bolts; the inner cavity of the adjusting shell (5) is movably connected with an adjusting rod (6), the rear side of the adjusting rod (6) passes through the adjusting shell (5) and extends to the outside of the inner cavity of the adjusting shell (5), the rear side of the measuring tape (3) is fixedly connected to the device shell (7), the rear side of the adjusting rod (6) is fixedly connected to the second clamping plate (8), the front side of the second clamping plate (8) is provided with a device groove (9) for use with the device shell (7), the surface of the device shell (7) is in contact with the inner cavity of the device groove (9), and the inner cavity of the device shell (7) is provided with a device groove (9). A limiting device (10) is provided, the limiting device (10) includes two limiting blocks (1001), the top of the limiting block (1001) passes through the device shell (7) and extends to the outside of the inner cavity of the device shell (7), the opposite sides of the two limiting blocks (1001) both pass through the device shell (7) and extend to the outside of the inner cavity of the device shell (7), the surface of the limiting block (1001) is provided with a stabilizing hole (1002), and the two limiting blocks (1001) are mutually A spring (1003) is fixedly connected to one side of the device housing (7), a stabilizing block (11) used in conjunction with the stabilizing hole (1002) is fixedly connected to the inner cavity of the device housing (7), the surface of the stabilizing block (11) contacts the inner cavity of the stabilizing hole (1002), and limiting grooves (12) used in conjunction with the limiting block (1001) are provided on both the left and right sides of the inner cavity of the device slot (9), and the surface of the limiting block (1001) contacts the inner cavity of the limiting groove (12).

2. The height measuring instrument for bedridden patients according to claim 1, characterized in that: The inner cavity of the winding shell (2) is provided with a reel (13), the surface of the reel (13) is movably connected to the inner cavity of the rotating shell (4), the measuring tape (3) is sleeved on the surface of the reel (13), the left and right sides of the reel (13) are fixedly connected to torsion springs (14), and the opposite sides of the two torsion springs (14) are fixedly connected to the surface of the rotating shell (4).

3. The height measuring instrument for bedridden patients according to claim 1, characterized in that: An elastic band (15) is fixedly connected to the rear side of the first clamping plate (1).

4. The height measuring instrument for bedridden patients according to claim 1, characterized in that: The right side of the adjusting rod (6) is fixedly connected to a slider (16), and the right side of the adjusting shell (5) is provided with a sliding hole (17) for use with the slider (16), and the surface of the slider (16) is movably connected to the inner cavity of the sliding hole (17).

Images