CN221013261U - Abdominal circumference measuring device - Google Patents
Abdominal circumference measuring device Download PDFInfo
- Publication number
- CN221013261U CN221013261U CN202322021486.4U CN202322021486U CN221013261U CN 221013261 U CN221013261 U CN 221013261U CN 202322021486 U CN202322021486 U CN 202322021486U CN 221013261 U CN221013261 U CN 221013261U
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- Prior art keywords
- shell
- winding
- measuring device
- measurement
- circumference measuring
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- 230000003187 abdominal effect Effects 0.000 title claims description 13
- 238000005259 measurement Methods 0.000 claims abstract description 54
- 238000004804 winding Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 210000001015 abdomen Anatomy 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract 2
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 201000007270 liver cancer Diseases 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model provides an abdomen circumference measuring device which comprises a shell and a winding mechanism, wherein end covers are buckled on two sides of the shell, bearings are arranged in the middle of the end covers on two sides, an installation seat is arranged in the middle of the shell, the winding mechanism is rotatably arranged in the shell, a measuring tape is wound on the surface of the winding mechanism, a limiting mechanism is arranged in the shell, a winding port is arranged on the surface of the shell, when the measuring tape is pulled to measure the abdomen circumference of a patient, the measuring tape drives the winding frame to rotate anticlockwise, the winding frame rotates in the shell through the bearings on two ends of a rotating shaft, so that the measuring tape is pulled out from the winding frame, the rotating shaft rotates to drive a coil spring in the installation seat to rotate along with a rotating force, after measurement is completed, the coil spring is released, and the coil spring unloading force drives the winding frame to rotate clockwise so as to wind the measuring tape, so that the measuring tape is convenient to store, and manual arrangement is not needed.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to an abdominal circumference measuring device.
Background
In clinical treatment of internal medicine, in the case of ascites more in liver cancer patients or patients with some other symptoms, the abdominal circumference measurement is a conventional measurement item, and the abdominal circumference change is usually monitored at all times to prevent further deterioration of the condition. At present, when measuring the abdomen for the patient, medical personnel adopts the flexible rule to measure around patient's abdomen a week generally, thereby unnecessary flexible rule is inconvenient to hold when measuring influences the measurement owing to the length of flexible rule is longer, and needs manual storage arrangement after the flexible rule is measured and is accomplished, inconvenient portable uses.
Disclosure of utility model
The utility model aims to provide an abdomen circumference measuring device, which solves the problems that at present, medical staff usually adopt a flexible rule to measure around the abdomen of a patient when measuring the abdomen circumference of the patient, the length of the flexible rule is longer, the redundant flexible rule is inconvenient to hold during measurement so as to influence the measurement, and the flexible rule needs to be manually stored and tidied after the measurement is completed, so that the flexible rule is inconvenient to carry and use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a abdomen circumference measuring device, includes casing and winding mechanism, the both sides lock joint of casing has the end cover, both sides the mid-mounting of end cover has the bearing, the middle part of casing is equipped with the mount pad, winding mechanism rotates the inside of installing at the casing, winding mechanism's surface winding has the measurement flexible rule, the internally mounted of casing has stop gear, the receive and releases the port has been seted up on the surface of casing;
the winding mechanism comprises a rotating shaft, a winding frame, a coil spring and a baffle ring, wherein two ends of the rotating shaft are connected to the middle of the bearing in a penetrating mode.
As a further description of the utility model: the middle part fixed mounting of pivot has the rolling frame, the both sides fixedly connected with baffle ring of rolling frame, the surface winding of rolling frame has the measurement tape, the one end of measurement tape alternates to be connected inside the receive and release port, the fixed surface of pivot is connected with the wind spring, the wind spring is installed inside the mount pad.
As a further description of the utility model: the limiting mechanism comprises a ratchet wheel fixedly arranged on the surface of the rotating shaft, a limiting rod is hinged to the inside of the shell, the top end of the limiting rod is connected inside the ratchet wheel in a penetrating mode, a spring is connected to the surface of the limiting rod, a transmission rod is rotatably arranged on the surface of one end cover, and one end of the transmission rod extends to the outside of the end cover and is fixedly connected with an adjusting buckle.
As a further description of the utility model: the other end of the transmission rod is inserted into the shell, and is fixedly provided with a cam, and the cam is in contact connection with the back of the limiting rod.
As a further description of the utility model: two indication arrows are carved on the surface of the end cover, and the adjusting buckle corresponds to the indication arrows.
As a further description of the utility model: one end of the measurement flexible rule is connected with a pull ring, and the length of the pull ring is larger than the opening size of the winding and unwinding port.
As a further description of the utility model: the surface of the shell is connected with a rope belt.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through the winding mechanism, when the measurement flexible rule is pulled to measure the abdominal circumference of a patient, the measurement flexible rule drives the winding frame to rotate anticlockwise, the winding frame rotates in the shell through the bearings at the two ends of the rotating shaft, so that the measurement flexible rule is pulled out from the winding frame, the rotating shaft rotates to drive the coil spring in the mounting seat to follow the rotating power, the measurement flexible rule is loosened after the measurement is completed, the coil spring unloading force drives the winding frame to rotate clockwise so as to wind the measurement flexible rule, and the measurement flexible rule is convenient to store without manual arrangement;
(2) Through the stop gear who is equipped with, install the ratchet at the pivot surface and follow the pivot rotation, the ratchet is followed the rolling frame anticlockwise rotation when measuring, the ratchet drives the gag lever post and swings this moment, the gag lever post is thrown after swinging at every turn by the spring effort on surface and is reset and alternates inside the ratchet for measure the length that flexible rule still can keep pulling out when stopping the pulling, after measuring, press the regulation knot and make to drive the cam through the transfer line and rotate, the cam rotates and drives the gag lever post and remove, make the gag lever post break away from inside the ratchet, the ratchet does not receive the gag lever post and stops the pivot card and withdraw the measurement flexible rule under the coil spring drives this moment.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is a schematic view of a winding mechanism according to the present utility model;
Fig. 4 is a schematic structural view of a limiting mechanism according to the present utility model.
In the figure: 1. a housing; 2. an end cap; 3. a bearing; 4. a mounting base; 5. a winding mechanism; 51. a rotating shaft; 52. a winding frame; 53. a coil spring; 54. a baffle ring; 6. measuring a flexible rule; 61. a pull ring; 7. a limiting mechanism; 71. a ratchet wheel; 72. a limit rod; 73. a spring; 74. a transmission rod; 75. an adjusting buckle; 76. a cam; 8. a receiving and releasing port; 9. an indication arrow; 10. a rope belt.
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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a abdomen circumference measuring device, includes casing 1 and winding mechanism 5, and the both sides lock joint of casing 1 has end cover 2, and the mid-mounting of both sides end cover 2 has bearing 3, and the middle part of casing 1 is equipped with mount pad 4, and winding mechanism 5 rotates the inside of installing at casing 1, and winding mechanism 5's surface winding has measurement tape 6, and the internally mounted of casing 1 has stop gear 7, and winding and unwinding port 8 has been seted up on casing 1's surface;
The winding mechanism 5 comprises a rotating shaft 51, a winding frame 52, a coil spring 53 and a baffle ring 54, and two ends of the rotating shaft 51 are connected to the middle of the bearing 3 in a penetrating mode.
In this embodiment: the middle part fixed mounting of pivot 51 has rolling frame 52, and the both sides fixedly connected with baffle ring 54 of rolling frame 52, and the surface winding of rolling frame 52 has measurement tape 6, and the one end of measurement tape 6 is threaded and is connected inside receive and release port 8, and the fixed surface of pivot 51 is connected with wind spring 53, and wind spring 53 installs inside mount pad 4.
The specific use is as follows: when the measurement flexible rule 6 is pulled to measure the abdominal circumference of a patient, the measurement flexible rule 6 drives the winding frame 52 to rotate anticlockwise, the winding frame 52 rotates in the shell 1 through the bearings 3 at the two ends of the rotating shaft 51, so that the measurement flexible rule 6 is pulled out of the winding frame 52, the rotating shaft 51 rotates to drive the coil spring 53 in the mounting seat 4 to follow the rotating force, the measurement flexible rule 6 is loosened after the measurement is finished, the coil spring 53 is unloaded to drive the winding frame 52 to rotate clockwise so as to wind the measurement flexible rule 6, and the measurement flexible rule 6 is convenient to store without manual arrangement; the baffle rings 54 connected to the two sides of the winding frame 52 play a role in limiting the measurement flexible rule 6, and prevent the measurement flexible rule 6 from falling off from the surface of the winding frame 52 in the winding process.
In this embodiment: the limiting mechanism 7 comprises a ratchet wheel 71 fixedly arranged on the surface of the rotating shaft 51, a limiting rod 72 is hinged in the shell 1, the top end of the limiting rod 72 is connected in the ratchet wheel 71 in a penetrating mode, a spring 73 is connected to the surface of the limiting rod 72, a transmission rod 74 is rotatably arranged on the surface of one end cover 2, one end of the transmission rod 74 extends to the outside of the end cover 2 and is fixedly connected with an adjusting buckle 75, the other end of the transmission rod 74 is connected in a penetrating mode in the shell 1 in a penetrating mode and is fixedly provided with a cam 76, and the cam 76 is connected with the back of the limiting rod 72 in a contact mode.
The specific use is as follows: the ratchet 71 installed on the surface of the rotating shaft 51 rotates along with the rotating shaft 51, the ratchet 71 rotates anticlockwise along with the winding frame 52 during measurement, at the moment, the ratchet 71 drives the limiting rod 72 to swing, the limiting rod 72 is reset and inserted into the ratchet 71 after swinging each time under the action of the spring 73 on the surface, the length of the measurement flexible rule 6 can still be kept pulled out when the measurement is stopped, after the measurement is finished, the adjusting buckle 75 is pressed, the cam 76 is driven to rotate through the driving rod 74, the cam 76 rotates to drive the limiting rod 72 to move, the limiting rod 72 is separated from the ratchet 71, and at the moment, the ratchet 71 does not retract the rotating shaft 51 to clamp the measurement flexible rule 6 under the driving of the coil spring 53.
In this embodiment: two indication arrows 9 are carved on the surface of the end cover 2, and the adjusting buckle 75 corresponds to the indication arrows 9.
The specific use is as follows: the surface of the end cover 2 can be provided with two indicating arrows 9, wherein one indicating arrow 9 is in a reset action, the other indicating arrow 9 is in a release action, when the measuring tape 6 is normally stretched, the adjusting buckle 75 corresponds to the indicating arrow 9 in the reset action, when the adjusting buckle 75 rotates to the position of the indicating arrow 9 in the release action, the cam 76 pushes the limiting rod 72 out of the ratchet 71 for retracting the measuring tape 6 when the measurement is completed, and the action corresponding to the two arrows is referred to a schematic diagram.
In this embodiment: one end of the measurement flexible rule 6 is connected with a pull ring 61, and the length of the pull ring 61 is larger than the opening size of the winding and unwinding port 8.
The specific use is as follows: one end of the measurement tape 6 is connected with a pull ring 61, and the length of the pull ring 61 is larger than the size of the winding and unwinding port 8, so that the measurement tape 6 can be pulled out of the measurement tape 6 through the pull ring 61, and meanwhile, the measurement tape 6 is prevented from being completely wound on the winding frame 52.
In this embodiment: a rope 10 is connected to the surface of the housing 1.
The specific use is as follows: the surface of the shell 1 is connected with a rope belt 10, and the rope belt 10 is convenient for taking and hanging the measuring device.
Working principle: when pulling measurement tape 6 to carry out the abdomen and enclose the measurement to the patient, measurement tape 6 drives rolling frame 52 anticlockwise rotation, rolling frame 52 rotates inside casing 1 through the bearing 3 at pivot 51 both ends, thereby make to pull out measurement tape 6 from rolling frame 52, pivot 51 rotates and drives the inside wind spring 53 of mount pad 4 and follow the rotation and hold the power, loosen measurement tape 6 after the measurement is accomplished, thereby wind spring 53 unloads the power and drives rolling frame 52 clockwise rotation and wind measurement tape 6, make measurement tape 6 conveniently accomodate, need not manual arrangement.
Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The utility model provides a abdomen circumference measuring device, includes casing (1) and winding mechanism (5), its characterized in that: the device is characterized in that end covers (2) are fastened to two sides of the shell (1), bearings (3) are mounted in the middle of the end covers (2) on two sides of the shell, a mounting seat (4) is arranged in the middle of the shell (1), a winding mechanism (5) is rotatably mounted in the shell (1), a measurement flexible rule (6) is wound on the surface of the winding mechanism (5), a limiting mechanism (7) is mounted in the shell (1), and a winding and unwinding port (8) is formed in the surface of the shell (1);
The winding mechanism (5) comprises a rotating shaft (51), a winding frame (52), a coil spring (53) and a baffle ring (54), and two ends of the rotating shaft (51) are connected to the middle of the bearing (3) in a penetrating mode.
2. An abdominal circumference measuring device according to claim 1, characterized in that: the middle part fixed mounting of pivot (51) has rolling frame (52), the both sides fixedly connected with of rolling frame (52) keeps off ring (54), the surface winding of rolling frame (52) has measurement flexible rule (6), the one end of measurement flexible rule (6) alternates to be connected inside receive and release port (8), the fixed surface of pivot (51) is connected with wind spring (53), wind spring (53) are installed inside mount pad (4).
3. An abdominal circumference measuring device according to claim 1, characterized in that: the limiting mechanism (7) comprises a ratchet wheel (71) fixedly mounted on the surface of the rotating shaft (51), a limiting rod (72) is mounted in the shell (1) in a hinged mode, the top end of the limiting rod (72) is connected inside the ratchet wheel (71) in a penetrating mode, a spring (73) is connected to the surface of the limiting rod (72), a transmission rod (74) is mounted on the surface of one end cover (2) in a rotating mode, and one end of the transmission rod (74) extends to the outside of the end cover (2) and is fixedly connected with an adjusting buckle (75).
4. A abdominal circumference measuring device according to claim 3, characterized in that: the other end of the transmission rod (74) is inserted into the shell (1) and fixedly provided with a cam (76), and the cam (76) is in contact connection with the back of the limit rod (72).
5. A abdominal circumference measuring device according to claim 3, characterized in that: two indication arrows (9) are carved on the surface of the end cover (2), and the adjusting buckle (75) corresponds to the indication arrows (9).
6. An abdominal circumference measuring device according to claim 1, characterized in that: one end of the measurement flexible rule (6) is connected with a pull ring (61), and the length of the pull ring (61) is larger than the opening size of the winding and unwinding port (8).
7. An abdominal circumference measuring device according to claim 1, characterized in that: the surface of the shell (1) is connected with a rope belt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322021486.4U CN221013261U (en) | 2023-07-31 | 2023-07-31 | Abdominal circumference measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322021486.4U CN221013261U (en) | 2023-07-31 | 2023-07-31 | Abdominal circumference measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221013261U true CN221013261U (en) | 2024-05-28 |
Family
ID=91173936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322021486.4U Active CN221013261U (en) | 2023-07-31 | 2023-07-31 | Abdominal circumference measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221013261U (en) |
-
2023
- 2023-07-31 CN CN202322021486.4U patent/CN221013261U/en active Active
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| GR01 | Patent grant | ||
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