CN220158590U - Flatcar capable of weighing - Google Patents
Flatcar capable of weighing Download PDFInfo
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- CN220158590U CN220158590U CN202321250299.7U CN202321250299U CN220158590U CN 220158590 U CN220158590 U CN 220158590U CN 202321250299 U CN202321250299 U CN 202321250299U CN 220158590 U CN220158590 U CN 220158590U
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- lifting
- bracket
- weighing
- screw rod
- flatcar
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- 238000005303 weighing Methods 0.000 title claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000037396 body weight Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 235000003715 nutritional status Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011269 treatment regimen Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to the technical field of medical supplies, and provides a flatcar capable of weighing, which comprises: the base is provided with a lifting assembly; the weighing device is arranged on the base; the bed body is arranged at one end of the lifting assembly, which is far away from the base; the lifting assembly is in a weighing state of enabling the bed body to be in butt joint with the weighing device, and in a lifting state of enabling the bed body to be far away from the weighing device. The weighing device comprises: the shell is arranged on the base; the electric control assembly is arranged in the shell; the weighing sensor is arranged on the shell and is electrically connected with the electric control assembly; and the tray is arranged on the weighing sensor. According to the utility model, the lifting component and the weighing device are arranged between the bed bodies on the base, so that the lifting function of the bed bodies can be realized, and the weighing function can also be realized. And when not needing to weigh, the lifting assembly lifts the bed body away from the weighing device, subtracts the weight of the weighing device, and has longer service life.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a flatcar capable of weighing.
Background
Body weight is one of the basic indicators for assessing a person's health and body mass. In clinical practice, the information about the nutritional status, muscle mass, fat content, etc. can be determined by measuring the weight of the patient and the change in the data. Second, many factors, such as drug dosage, treatment regimen, surgical risk, etc., are related to the patient's weight. Thus by measuring body weight, a physician can more accurately formulate treatment plans and medication doses, avoiding the risk of over or under treatment. For certain chronic diseases, such as cardiovascular disease, diabetes, etc., weight changes are often one of the most sensitive and early indicators. By monitoring the weight of the patient, the physician can timely discover changes in health problems and adjust the treatment plan.
Today, when weighing a patient clinically, it is often necessary to transport the patient from the flatcar to the weighing device. However, some patients with heavy illness or inconvenient movement are not suitable to be carried, and the process of carrying the patient with heavy illness is complicated, and the manpower consumption is also high.
Therefore, the above-mentioned existing technical drawbacks need to be changed.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present utility model is to provide a flatcar capable of weighing body weight, which aims to realize functions of weighing and lifting and to improve the service life of the weighing device.
The utility model solves the technical problems by adopting a technical scheme as follows: a weight-scalable flatcar comprising:
the base is provided with a lifting assembly;
the weighing device is arranged on the base;
the bed body is arranged at one end of the lifting assembly, which is far away from the base;
wherein, the lifting assembly has the weighing state that makes bed body and weighing device butt to and make the bed body keep away from weighing device's lifting state, weighing device includes:
the shell is arranged on the base;
the electric control assembly is arranged in the shell;
the weighing sensor is arranged on the shell and is electrically connected with the electric control assembly;
and the tray is arranged on the weighing sensor.
In one possible implementation, a display is provided on the bed body, a control button is provided on the display, and the display is electrically connected with the electric control assembly.
In one possible implementation, the lifting assembly includes:
the bracket is used for fixedly connecting the bed body, and a driving device is arranged on the bracket;
at least two first lifting rods, wherein two ends of each first lifting rod are respectively and movably connected with the base and the bracket;
the two ends of the second lifting rods are respectively and movably connected with the base and the bracket, a connecting rod is arranged between the ends of the two second lifting rods, and the second lifting rods are in sliding connection with the bracket through the connecting rod;
the first lifting rod is in cross connection with the second lifting rod, and a through limiting bolt is arranged at the center of the cross of the first lifting rod and the second lifting rod, so that the first lifting rod is movably connected with the second lifting rod.
In one possible implementation, the driving means comprises;
the telescopic assembly is arranged on the bracket and is used for pushing and pulling the connecting rod;
the driving piece is arranged on the bracket and used for driving the telescopic assembly.
In one possible implementation, the telescoping assembly includes:
the screw rod fixing seat is arranged on the bracket;
the screw rod is movably connected to the bracket, and one end of the screw rod is connected with the connecting rod;
the screw rod driving shaft is movably connected to the screw rod fixing seat, and the screw rod driving shaft is sleeved on the screw rod and meshed with the screw rod.
In one possible implementation, the driving member includes:
the first shaft seat is arranged at a position, close to the telescopic assembly, on the bracket;
the connecting shaft is rotationally connected to the first shaft seat, a driving gear, a transmission belt and a hand rocker are respectively arranged at two ends of the connecting shaft, the transmission belt is sleeved on the driving gear and a screw rod driving shaft, and the driving gear rotates the screw rod driving shaft through the transmission belt.
In one possible implementation manner, the connecting shaft is sleeved with a second shaft seat, and the second shaft seat is bolted and fixed on the bed body.
In one possible implementation, the side wall of the base is provided with at least three brackets, universal wheels are rotationally connected to the brackets, and brake pedals are arranged on the universal wheels.
In one possible implementation, the lifting assembly is provided with a fence around.
Compared with the prior art, the utility model provides the flatcar capable of weighing, and the lifting component and the weighing device are arranged between the bed bodies on the base, so that the lifting function of the bed bodies and the weighing function can be realized. And when not needing to weigh, the lifting assembly lifts the bed body away from the weighing device, subtracts the weight of the weighing device, and has longer service life.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the whole structure of the front surface of a flatcar capable of weighing body weight according to the present embodiment;
fig. 2 is a schematic diagram of the overall structure of a base and a weighing device of a flatcar capable of weighing body weight according to the present embodiment;
fig. 3 is a schematic diagram of the overall structure of a driving device of a flatcar capable of weighing body weight according to the present embodiment;
fig. 4 is a schematic diagram of the overall structure of a weighing device of a flatcar capable of weighing body weight according to the present embodiment;
fig. 5 is an exploded schematic view of a weighing device of a flatcar capable of weighing body weight according to the present embodiment.
In the figure: 1. a base; 11. a lifting assembly; 111. a bracket; 112. a first lifting rod; 113. a second lifting rod; 114. a connecting rod; 115. a limit bolt; 116. a driving device; 1161. a telescoping assembly; 11611. a screw rod fixing seat; 11612. a screw rod; 11613. a screw rod driving shaft; 1162. a driving member; 11621. a first shaft seat; 11622. a connecting shaft; 11623. a drive gear; 11624. a transmission belt; 11625. a hand rocker; 11626. a second axle seat; 117. a surrounding baffle; 12. a bracket; 13. a universal wheel; 14. a brake pedal; 2. a weighing device; 21. a housing; 22. an electrical control assembly; 23. a weighing sensor; 24. a tray; 3. a bed body; 31. a display; 32. control buttons.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features described above in the different embodiments of the present utility model may be combined with each other as long as they do not collide with each other.
The present utility model provides a flatcar, which can be weighed, for transferring patients, as shown in fig. 1, 2, 3, 4 and 5, and can be used as a hospital bed when needed. The main structure comprises: the device comprises a base, a weighing device and a bed body, wherein the base is provided with a lifting assembly, the weighing device is arranged on the base, and the bed body is arranged at one end, far away from the base, of the lifting assembly; the lifting assembly is in a weighing state of enabling the bed body to be in butt joint with the weighing device, and in a lifting state of enabling the bed body to be far away from the weighing device. The weighing device is used for weighing a patient on the bed body, the lifting assembly is used for lifting the bed body to adjust the height of the bed body, and the bed body can be far away from the weighing device after lifting the bed body, so that the load of the weighing device is reduced, and the service life is longer. It should be noted that the scheme of the utility model can be applied to sickbeds besides being applied to flat cars.
Further, as shown in fig. 1, 2, 4 and 5, the weighing device includes: the weighing device comprises a shell, an electric control assembly, a weighing sensor and a tray, wherein the shell is arranged on a base, the electric control assembly is arranged in the shell, the weighing sensor is arranged on the shell, the weighing sensor is electrically connected with the electric control assembly, and the tray is arranged on the weighing sensor.
When the lifting assembly is in a weighing state, the lifting assembly lowers the bed body to the lowest position, so that the tray is abutted with the bed body. The lifting component breaks off the traction force of the bed body (the structure of the lifting component breaking off the traction force of the bed body can be designed according to actual needs), at this time, all pressure of the bed body acts on the tray, and the weight of the bed body is sensed by the weighing sensor. It will be appreciated that the weight data received by the load cell minus the weight of the bed body will be equal to the weight of the patient.
When the lifting component is in a lifting state, the lifting component lifts the bed body downwards, so that the tray is far away from the bed body, the load of the weighing device is reduced, and the service life is longer.
Further, as shown in fig. 1, a display is arranged on the bed body, a control button is arranged on the display, and the display is electrically connected with the electric control assembly.
Further, as shown in fig. 1 and 2, the lifting assembly includes: the lifting device comprises a bracket, at least two first lifting rods and at least two second lifting rods, wherein the bracket is used for fixedly connecting a bed body, a driving device is arranged on the bracket, two ends of the first lifting rods are respectively and movably connected with a base and the bracket, two ends of the second lifting rods are respectively and movably connected with the base and the bracket, a connecting rod is arranged between the end parts of the two second lifting rods, and the second lifting rods are in sliding connection with the bracket through the connecting rod; the first lifting rod is in cross connection with the second lifting rod, and a through limiting bolt is arranged at the center of the cross of the first lifting rod and the second lifting rod, so that the first lifting rod is movably connected with the second lifting rod.
Further, as shown in fig. 2 and 3, the driving device comprises a telescopic assembly and a driving piece, the telescopic assembly is arranged on the bracket, the telescopic assembly is used for pushing and pulling the connecting rod, the driving piece is arranged on the bracket, and the driving piece is used for driving the telescopic assembly. The driving member may be an electrically or hydraulically driven device or a manually driven device. The telescopic assembly is driven by the manual driving device, so that the lifting assembly is driven to realize the lifting function.
Further, as shown in fig. 3, the telescopic assembly includes: the device comprises a screw rod fixing seat, a screw rod and a screw rod driving shaft, wherein the screw rod fixing seat is arranged on a bracket, the screw rod is movably connected to the bracket, one end of the screw rod is connected with a connecting rod, the screw rod driving shaft is movably connected to the screw rod fixing seat, and the screw rod driving shaft is sleeved on the screw rod and meshed with the screw rod.
The relative position of the screw rod driving shaft and the screw rod fixing seat is unchanged, and the screw rod driving shaft is meshed with the screw rod. Thus, when the screw drive shaft rotates, the screw drive shaft can drive the screw to extend or retract through the threads. The screw rod is connected with the connecting rod, so that the connecting rod can be pushed and pulled, and the lifting function is realized.
Further, as shown in fig. 3, the driving member includes: the connecting shaft is rotationally connected to the first shaft seat, driving gears, transmission belts and hand rockers are respectively arranged at two ends of the connecting shaft, the transmission belts are sleeved on the driving gears and the screw rod driving shafts, and the driving gears rotate the screw rod driving shafts through the transmission belts. Transmission belt
In the embodiment, the force is removed through the virtual position of the chain, and in the actual structural configuration, the configuration of the transmission belt (transmission chain) is loose, so that the transmission belt (transmission chain) can normally realize the function of power transmission, and the transmission belt is prevented from slipping with the driving gear and the screw rod driving shaft. When the lifting assembly is in a weighing state, the lifting assembly lowers the bed body to the lowest position, so that the tray is abutted with the bracket. The lifting component is disconnected from the traction force of the bed body through the loose chain structure, so that all pressure of the bed body acts on the tray.
It can be understood that the driving member needs to cooperate with the limiting device to limit the height of the bed body when actually configuring, namely, the height of the bed body is adjusted, and then the bed body passes through the limiting device, and the bed body is contacted and locked when the height is adjusted again. The specific structure and principle of the limiting device are easily available to those skilled in the art, and therefore, the specific structure and principle of the limiting device are not described herein.
Further, as shown in fig. 3, a second shaft seat is sleeved on the connecting shaft, and the second shaft seat is bolted and fixed on the bed body.
It should be noted that the first shaft seat and the second shaft seat are respectively connected to two ends of the connecting shaft in a rotating way, so that the connecting shaft can be better fixed and limited, and can smoothly rotate on the first shaft seat and the second shaft seat.
Further, as shown in fig. 2, at least three brackets are arranged on the side wall of the base, universal wheels are rotatably connected to the brackets, and brake pedals are arranged on the universal wheels. Brake pedal for limiting rotation of universal wheel
It should be noted that, the universal wheel can be convenient for the base to shift to realize the function that the flatcar shifted the patient, and can restrict the rotation of universal wheel through brake pedal, realize the function of brake parking. Can be used as a sickbed when necessary.
Further, as shown in fig. 1, a surrounding barrier is arranged around the lifting assembly.
The fence can protect the lifting component, avoid exposing the structure of the lifting component, and play a role in dust prevention.
In summary, the utility model provides a flatcar capable of weighing body weight, and the lifting component and the weighing device are arranged between the bed bodies on the base, so that the lifting function of the bed bodies and the weighing function can be realized. And when not needing to weigh, the lifting assembly lifts the bed body away from the weighing device, subtracts the weight of the weighing device, and has longer service life.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (9)
1. A weight-scalable flatcar, comprising:
the lifting assembly is arranged on the base;
the weighing device is arranged on the base;
the bed body is arranged at one end of the lifting assembly, which is far away from the base;
wherein, the lifting assembly has the weighing state that makes the bed body with weighing device butt and makes the bed body keep away from weighing device's lifting state, the weighing device includes:
the shell is arranged on the base;
the electric control assembly is arranged in the shell;
the weighing sensor is arranged on the shell and is electrically connected with the electric control assembly;
and the tray is arranged on the weighing sensor.
2. The flatcar of claim 1, wherein the bed body is provided with a display, the display is provided with a control button, and the display is electrically connected with the electric control assembly.
3. The weight-weighable flatcar of claim 1, wherein the lifting assembly comprises:
the bracket is used for fixedly connecting the bed body, and a driving device is arranged on the bracket;
the two ends of the first lifting rod are respectively and movably connected with the base and the bracket;
the two ends of the second lifting rods are respectively and movably connected with the base and the bracket, a connecting rod is arranged between the ends of the two second lifting rods, and the second lifting rods are in sliding connection with the bracket through the connecting rod;
the first lifting rod is in cross connection with the second lifting rod, and a through limiting bolt is arranged at the center of the cross of the first lifting rod and the second lifting rod, so that the first lifting rod is movably connected with the second lifting rod.
4. A weight-weighable flatcar as recited in claim 3, wherein the driving means comprises;
the telescopic component is arranged on the bracket and is used for pushing and pulling the connecting rod;
the driving piece is arranged on the bracket and used for driving the telescopic assembly.
5. The weight-scalable flatcar of claim 4, wherein the telescoping assembly comprises:
the screw rod fixing seat is arranged on the bracket;
the screw rod is movably connected to the bracket, and one end of the screw rod is connected with the connecting rod;
the screw rod driving shaft is movably connected to the screw rod fixing seat, and the screw rod driving shaft is sleeved on the screw rod and meshed with the screw rod.
6. The weight-weighable flatcar of claim 5, wherein the driving member comprises:
the first shaft seat is arranged on the bracket at a position close to the telescopic assembly;
the connecting shaft is rotationally connected to the first shaft seat, a driving gear, a transmission belt and a hand rocker are respectively arranged at two ends of the connecting shaft, the transmission belt is sleeved on the driving gear and the screw rod driving shaft, and the driving gear rotates the screw rod driving shaft through the transmission belt.
7. The weight-weighable flatcar of claim 6, wherein the connecting shaft is sleeved with a second shaft seat, and the second shaft seat is bolted and fixed on the bed body.
8. The flatcar of claim 1, wherein the side wall of the base is provided with at least three brackets, universal wheels are rotatably connected to the brackets, and brake pedals are arranged on the universal wheels.
9. The weight-weighable flatcar of claim 1, wherein the lifting assembly is provided with a surrounding barrier around the lifting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321250299.7U CN220158590U (en) | 2023-05-22 | 2023-05-22 | Flatcar capable of weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321250299.7U CN220158590U (en) | 2023-05-22 | 2023-05-22 | Flatcar capable of weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220158590U true CN220158590U (en) | 2023-12-12 |
Family
ID=89052402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321250299.7U Active CN220158590U (en) | 2023-05-22 | 2023-05-22 | Flatcar capable of weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220158590U (en) |
-
2023
- 2023-05-22 CN CN202321250299.7U patent/CN220158590U/en active Active
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