CN221180414U - Instrument for measuring elevation and angle of lower limb straight leg - Google Patents
Instrument for measuring elevation and angle of lower limb straight leg Download PDFInfo
- Publication number
- CN221180414U CN221180414U CN202322267812.XU CN202322267812U CN221180414U CN 221180414 U CN221180414 U CN 221180414U CN 202322267812 U CN202322267812 U CN 202322267812U CN 221180414 U CN221180414 U CN 221180414U
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- wall
- measuring
- lower limb
- groove
- sliding
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 24
- 238000004804 winding Methods 0.000 claims description 9
- 210000003414 extremity Anatomy 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 9
- 238000005259 measurement Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a lower limb straight leg lifting height and angle measuring instrument which comprises a base, wherein a sliding groove is formed in the top of the base, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, the other side of the top of the base is fixedly connected with a fixed shaft through a supporting seat, a moving block is connected to the surface of the fixed shaft in a sliding mode, and the top of the sliding block is fixedly connected with the side of the moving block through a measuring assembly. The utility model comprises the following steps: the first articulated seat is driven to move through the sliding block, the first articulated seat is matched with the connecting shaft to drive the measuring disc to move, the fixed rod is matched with the connecting rod and the mounting sleeve to drive the second measuring strip to move in the arc through groove in the measuring disc, and the first measuring strip is matched with the side of the mounting column according to the scales on the measuring disc, so that the angle of the lower limb of a patient is conveniently measured, and the accuracy of device detection is conveniently improved.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a lower limb straight leg lifting height and angle measuring instrument.
Background
The utility model provides a low limbs rotation angle measuring apparatu is in clinical mainly used to examine, measure and evaluate the rotation angle of the relative knee joint of low limbs patient's foot (ankle) to doctor carries out the science and diagnoses, and to the elevation and the angle of the straight leg of low limbs also be constantly studied simultaneously, through retrieving "a low limbs rotation angle measuring apparatu" that the application number is "CN201720838270.9" discloses it is recorded "including fixed angle board," rotatory fly leaf is connected through the pivot to the left end upper portion of fixed angle board, the bearing has been cup jointed to the lower extreme of pivot, the ball groove has been opened on the upper end right side of fixed angle board, the inside in ball groove is equipped with the ball, the upper end of fixed angle board is equipped with the angle scale mark, the rectangular channel has been opened at the middle part of rotatory fly leaf, be equipped with the gasbag on the left and right sides wall of rectangular channel inside, the front end left and right sides of rectangular channel is equipped with the fastening area, the gasbag is equipped with a plurality of, and even range on the left and right sides wall of rectangular channel inside, the fastening area is equipped with a plurality of, range is at least, the ball groove is the right side at the front end, the circular arc device is still in order to have the defect when using the circular arc device down: the existing lower limb measuring instrument is inconvenient to detect the lifting height of the lower limb straight leg when in use, and meanwhile is inconvenient to measure the lifting angle of the lower limb straight leg, so that the device is limited in use, and therefore the lower limb straight leg lifting height and angle measuring instrument with high practicability is required to be designed.
Disclosure of utility model
The utility model aims to provide a measuring instrument for the elevation and angle of straight legs of lower limbs, and aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low limbs straight leg rises height and angle measuring apparatu, includes the base, the spout has been seted up at the top of base, sliding connection has the slider on the inner wall of spout, the opposite side at base top is through supporting seat and fixed axle fixed connection, the surface sliding connection of fixed axle has the movable block, the top of slider is through measuring assembly and the avris fixed connection of movable block;
The measuring assembly comprises a first hinge seat arranged at the top of the sliding block, the inner wall of the first hinge seat is movably connected with one end of a fixed rod, the other end of the fixed rod is movably connected with the inner wall of a second hinge seat at the side of the moving block, the side of the first hinge seat is fixedly connected with one side of the measuring disc through a connecting shaft, a mounting column is fixedly arranged in the middle of the inner wall of the measuring disc, a first measuring strip is fixedly arranged at the side of the mounting column, a mounting sleeve is rotationally connected with the surface of the mounting column, the side of the mounting sleeve is fixedly arranged with a second measuring strip, and the other end of the second measuring strip is fixedly connected with the surface of the fixed rod through a connecting rod.
In order to facilitate the measurement of the distance of the horizontal movement of the lower limb, as one preferable mode of the utility model, the other side of the top of the base is provided with an arc-shaped groove, one side of the inner wall of the arc-shaped groove is provided with a through hole, the inner wall of the through hole is rotationally connected with a rotating shaft, one end of the rotating shaft is provided with a rocking handle, the other end of the rotating shaft is fixedly connected with one side of a winding disc, and the surface of the winding disc is fixedly connected with a sliding block through a tape.
In order to facilitate limiting the movement of the second measuring strip, as one preferable mode of the utility model, an arc-shaped through groove is formed on the side of the measuring disc, and the inner wall of the arc-shaped through groove is connected with the surface of the second measuring strip in a penetrating way.
In order to facilitate limiting the movement of the graduated scale, as one preferable mode of the utility model, the side of the fixed shaft is provided with graduations, the surface of the fixed shaft is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is connected with the graduated scale in a clamping way, and the bottom end of the graduated scale is fixedly connected with the top of the moving block.
In order to facilitate limiting the movement of the sliding block, as one preferable mode of the utility model, the two sides of the sliding block are fixedly provided with mounting blocks, and the surfaces of the mounting blocks are in sliding connection with auxiliary grooves formed in the two sides of the inner wall of the sliding groove.
In order to facilitate the normal winding of the tape measure, as one preferable mode of the utility model, the other side of the inner wall of the chute is provided with a slot, and the inner wall of the slot is connected with the surface of the tape measure in a penetrating way
In order to facilitate the movement of the moving block, as a preferred embodiment of the present utility model, an auxiliary hole is formed on the surface of the moving block, and an inner wall of the auxiliary hole is slidably connected with the surface of the fixed shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1) The sliding block drives the two mounting blocks to slide in the two auxiliary grooves in the sliding groove, so that the movement of the two mounting blocks is limited, the sliding block is matched with the first hinging seat, the fixed rod and the second hinging seat to drive the movable block to slide on the surface of the fixed shaft, the movable block drives the graduated scale to move on the inner wall of the strip-shaped groove, so that the elevation of the lower limb of a patient is obtained, a worker drives the rolling disc to rotate by utilizing the rocking handle and the rotating shaft while the sliding block moves, the measuring tape is rolled, and the transverse movement distance is obtained according to the rolled graduation, so that the record of measured data is facilitated;
2) The first articulated seat is driven to move through the sliding block, the first articulated seat is matched with the connecting shaft to drive the measuring disc to move, the fixed rod is matched with the connecting rod and the mounting sleeve to drive the second measuring strip to move in the arc through groove in the measuring disc, and the first measuring strip is matched with the side of the mounting column according to the scales on the measuring disc, so that the angle of the lower limb of a patient is conveniently measured, and the accuracy of device detection is conveniently improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is a schematic view of the structure of the measuring assembly of the present utility model.
In the figure: 1. a base; 11. a chute; 12. a slide block; 13. a support base; 14. a fixed shaft; 15. a moving block; 16. an arc-shaped groove; 17. a rotating shaft; 18. a rocking handle; 19. a reel; 110. a tape measure; 111. a bar-shaped groove; 112. a graduated scale; 113. a mounting block; 114. an auxiliary groove; 115. a slot; 2. a measurement assembly; 21. a first hinge base; 22. a fixed rod; 23. the second hinge seat; 24. a connecting shaft; 25. a measuring disc; 26. a mounting column; 27. a first measuring bar; 28. a mounting sleeve; 29. a second measuring bar; 210. a connecting rod; 211. arc through groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a low limbs straight leg elevation height and angle measuring apparatu, includes base 1, and spout 11 has been seted up at the top of base 1, and sliding connection has slider 12 on the inner wall of spout 11, and the opposite side at base 1 top is through supporting seat 13 and fixed axle 14 fixed connection, and the surface sliding connection of fixed axle 14 has movable block 15, and the top of slider 12 is through measuring subassembly 2 and the avris fixed connection of movable block 15;
the measuring assembly 2 comprises a first hinging seat 21 arranged at the top of the sliding block 12, the inner wall of the first hinging seat 21 is movably connected with one end of a fixed rod 22, the other end of the fixed rod 22 is movably connected with the inner wall of a second hinging seat 23 at the side of the moving block 15, the side of the first hinging seat 21 is fixedly connected with one side of a measuring disc 25 through a connecting shaft 24, a mounting column 26 is fixedly arranged in the middle of the inner wall of the measuring disc 25, a first measuring strip 27 is fixedly arranged at the side of the mounting column 26, a mounting sleeve 28 is rotatably connected with the surface of the mounting column 26, the side of the mounting sleeve 28 is fixedly arranged with a second measuring strip 29, and the other end of the second measuring strip 29 is fixedly connected with the surface of the fixed rod 22 through a connecting rod 210.
When the device is specifically used, the sliding block 12 drives the first hinging seat 21 to move, the first hinging seat 21 is matched with the connecting shaft 24 to drive the measuring disc 25 to move, the fixed rod 22 is matched with the connecting rod 210 and the mounting sleeve 28 to drive the second measuring strip 29 to move in the arc-shaped through groove 211 in the measuring disc 25, and the scale on the measuring disc 25 is matched with the first measuring strip 27 on the side of the mounting column 26, so that the angle of the lower limb of a patient is conveniently measured, and the accuracy of device detection is conveniently improved.
In this embodiment, an arc-shaped slot 16 is formed on the other side of the top of the base 1, a through hole is formed on one side of the inner wall of the arc-shaped slot 16, a rotating shaft 17 is rotatably connected to the inner wall of the through hole, a rocking handle 18 is arranged at one end of the rotating shaft 17, the other end of the rotating shaft is fixedly connected with one side of a winding disc 19, and the surface of the winding disc 19 is fixedly connected with the sliding block 12 through a tape measure 110.
When the measuring tape is particularly used, a worker drives the rolling disc 19 to rotate by utilizing the rocking handle 18 and the rotating shaft 17 while the sliding block 12 moves, so that the measuring tape 110 is rolled, and the transverse moving distance is obtained according to the rolled scales, so that the recording of the measured data is facilitated.
In this embodiment, an arc-shaped through groove 211 is formed on the side of the measuring disc 25, and the inner wall of the arc-shaped through groove 211 is connected with the surface of the second measuring strip 29 in a penetrating manner.
When the measuring disc is particularly used, the fixing rod 22 is matched with the connecting rod 210 and the mounting sleeve 28 to drive the second measuring strip 29 to move in the arc-shaped through groove 211 in the measuring disc 25, so that the measuring disc is limited and simultaneously is convenient to measure angles.
In this embodiment, scales are arranged on the side of the fixed shaft 14, a bar-shaped groove 111 is formed in the surface of the fixed shaft, a scale 112 is connected to the inner wall of the bar-shaped groove 111 in a clamping manner, and the bottom end of the scale 112 is fixedly connected to the top of the moving block 15.
When the device is specifically used, the sliding block 12 is matched with the first hinging seat 21, the fixed rod 22 and the second hinging seat 23 to drive the moving block 15 to slide on the surface of the fixed shaft 14, and the moving block 15 drives the graduated scale 112 to move on the inner wall of the strip-shaped groove 111, so that the elevation of the lower limb of the patient is obtained.
In this embodiment, the two sides of the slider 12 are fixedly provided with the mounting blocks 113, and the surface of the mounting block 113 is slidably connected with the auxiliary grooves 114 provided on the two sides of the inner wall of the chute 11.
In specific use, the slider 12 drives the two mounting blocks 113 to slide in the two auxiliary grooves 114 in the chute 11, so as to limit the movement thereof.
In this embodiment, the slot 115 is formed on the other side of the inner wall of the chute 11, and the inner wall of the slot 115 is connected with the surface of the tape measure 110 in a penetrating manner.
In particular use, the surface of the tape measure 110 is threaded into the slot 115 during winding, thereby facilitating measurement of lateral movement thereof.
In this embodiment, an auxiliary hole is formed on the surface of the moving block 15, and the inner wall of the auxiliary hole is slidably connected to the surface of the fixed shaft 14.
In specific use, the moving block 15 is matched with the auxiliary hole so as to slide on the surface of the fixed shaft 14, thereby being convenient for limiting the sliding.
Working principle: when the device is used, firstly, the sliding block 12 drives the two mounting blocks 113 to slide in the two auxiliary grooves 114 in the sliding groove 11, so that the sliding block 12 moves and limits the movement, meanwhile, a worker drives the rolling disc 19 to rotate by using the rocking handle 18 and the rotating shaft 17, so that the tape measure 110 is rolled, the transverse movement distance is obtained according to the rolled scales, the recording of measured data is facilitated, the sliding block 12 is matched with the first hinging seat 21, the fixed rod 22 and the second hinging seat 23 to drive the moving block 15 to slide on the surface of the fixed shaft 14, the moving block 15 drives the graduated scale 112 to move on the inner wall of the strip-shaped groove 111, the height of the lower limb of a patient is obtained, the sliding block 12 drives the first hinging seat 21 to move, the first hinging seat 21 is matched with the connecting shaft 24 to drive the measuring disc 25 to move, the fixed rod 22 is matched with the connecting rod 210 and the mounting sleeve 28 to drive the second measuring strip 29 to move in the arc-shaped through groove 211 in the measuring disc 25, the first measuring strip 27 on the side of the mounting post 26 is matched with the scales on the measuring disc 25, and the angle of the lower limb of the patient is conveniently measured, and the accuracy of the lower limb of the patient is conveniently detected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a height and angle measuring apparatu are raised to straight leg of low limbs, includes base (1), its characterized in that: a sliding groove (11) is formed in the top of the base (1), a sliding block (12) is connected to the inner wall of the sliding groove (11) in a sliding mode, the other side of the top of the base (1) is fixedly connected with a fixed shaft (14) through a supporting seat (13), a moving block (15) is connected to the surface of the fixed shaft (14) in a sliding mode, and the top of the sliding block (12) is fixedly connected with the side of the moving block (15) through a measuring assembly (2);
The measuring assembly (2) comprises a first hinging seat (21) arranged at the top of the sliding block (12), the inner wall of the first hinging seat (21) is movably connected with one end of a fixed rod (22), the other end of the fixed rod (22) is movably connected with the inner wall of a second hinging seat (23) at the side of the moving block (15), the side of the first hinging seat (21) is fixedly connected with one side of a measuring disc (25) through a connecting shaft (24), a mounting column (26) is fixedly arranged in the middle of the inner wall of the measuring disc (25), a first measuring strip (27) is fixedly arranged at the side of the mounting column (26), a mounting sleeve (28) is rotatably connected to the surface of the mounting column (26), the side of the mounting sleeve (28) is fixedly arranged on the side of the second measuring strip (29), and the other end of the second measuring strip (29) is fixedly connected with the surface of the fixed rod (22) through a connecting rod (210).
2. The lower limb straight leg elevation and angle measuring instrument according to claim 1, wherein: the novel winding device is characterized in that an arc groove (16) is formed in the other side of the top of the base (1), a through hole is formed in one side of the inner wall of the arc groove (16), a rotating shaft (17) is rotatably connected to the inner wall of the through hole, a rocking handle (18) is arranged at one end of the rotating shaft (17), the other end of the rotating shaft is fixedly connected with one side of a winding disc (19), and the surface of the winding disc (19) is fixedly connected with a sliding block (12) through a tape (110).
3. The lower limb straight leg elevation and angle measuring instrument according to claim 1, wherein: an arc-shaped through groove (211) is formed in the side of the measuring disc (25), and the inner wall of the arc-shaped through groove (211) is connected with the surface of the second measuring strip (29) in a penetrating mode.
4. The lower limb straight leg elevation and angle measuring instrument according to claim 1, wherein: the side of fixed axle (14) is equipped with the scale, and the surface has seted up bar groove (111), the inner wall block in bar groove (111) is connected with scale (112), the bottom of scale (112) and the top fixed connection of movable block (15).
5. The lower limb straight leg elevation and angle measuring instrument according to claim 1, wherein: the two sides of the sliding block (12) are fixedly provided with mounting blocks (113), and the surfaces of the mounting blocks (113) are in sliding connection with auxiliary grooves (114) which are formed in the two sides of the inner wall of the sliding groove (11).
6. The lower limb straight leg elevation and angle measuring instrument according to claim 1, wherein: the other side of the inner wall of the chute (11) is provided with a slot (115), and the inner wall of the slot (115) is connected with the surface of the tape measure (110) in a penetrating way.
7. The lower limb straight leg elevation and angle measuring instrument according to claim 1, wherein: an auxiliary hole is formed in the surface of the moving block (15), and the inner wall of the auxiliary hole is connected with the surface of the fixed shaft (14) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267812.XU CN221180414U (en) | 2023-08-23 | 2023-08-23 | Instrument for measuring elevation and angle of lower limb straight leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267812.XU CN221180414U (en) | 2023-08-23 | 2023-08-23 | Instrument for measuring elevation and angle of lower limb straight leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221180414U true CN221180414U (en) | 2024-06-21 |
Family
ID=91526200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322267812.XU Active CN221180414U (en) | 2023-08-23 | 2023-08-23 | Instrument for measuring elevation and angle of lower limb straight leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221180414U (en) |
-
2023
- 2023-08-23 CN CN202322267812.XU patent/CN221180414U/en active Active
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