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Medical bed trolley capable of automatically adjusting levelness based on plumb bob principle

An automatic adjustment, plumb weight technology, applied in the medical field, can solve the problems of balance and inability to adjust the bed board on the slope, and achieve the effect of preventing secondary trauma

Inactive Publication Date: 2021-05-25
滕思宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantage that the existing bed car cannot adjust the balance of the bed board on the slope, the technical problem of the present invention is to provide a medical bed car that can automatically adjust the bed board balance

Method used

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  • Medical bed trolley capable of automatically adjusting levelness based on plumb bob principle
  • Medical bed trolley capable of automatically adjusting levelness based on plumb bob principle
  • Medical bed trolley capable of automatically adjusting levelness based on plumb bob principle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A medical bed car that automatically adjusts the level based on the principle of plumb weight, such as figure 1 As shown, it includes a bed board 1, a balance device, a universal wheel 505, a lifting adjustment mechanism and a buffer assembly. As for the adjustment mechanism, a buffer assembly is arranged under the lifting adjustment mechanism, and a universal wheel 505 is arranged under the buffer assembly.

[0025] The bottom of the bed board 1 is rotatably connected with a balance device. When encountering a slope, the balance device can automatically adjust the level of the bed board 1 without too much impact on the patient. There is a lifting adjustment mechanism under the balance device. When the patient needs to change the bed When using a machine or an instrument, the nurse can lower the bed board 1 through the lifting adjustment mechanism to realize the function of adjusting the height of the bed board 1. There is a buffer component under the lifting adjustment...

Embodiment 2

[0027] On the basis of Example 1, such as Figure 2-Figure 4 As shown, the balance device includes a plumb mechanism and a balance adjustment mechanism. The bottom of the bed board 1 is rotatably connected to the balance adjustment mechanism, and the bottom of the balance adjustment mechanism is connected to a plumb structure.

[0028] When the sickbed passes the slope, the plumb mechanism drives the balance adjustment mechanism, so that the bed board 1 can be automatically adjusted to a horizontal state.

Embodiment 3

[0030] On the basis of Example 2, such as Figure 2-Figure 4 As shown, the balance adjustment mechanism includes a balance plate 201, a first sliding frame 202, a second sliding frame 203, a fixed frame 204, a first shaft 205, a first straight rack 206, a gear 207, a second shaft 208, The second spur rack 209 and the support plate 210, the bottom four sides of the balance plate 201 are embedded with the first sliding frame 202, and the left and right sides of the balance plate 201 close to the first sliding frame 202 are symmetrically fixed with the second sliding frame 203 There is a chute on the bottom side of the balance plate 201 away from the second sliding frame 203, and the chute cooperates with the T-shaped slider 211, and the opposite sides of the four T-shaped sliders 211 are fixedly connected with a first straight rack 206, The four first spur racks 206 mesh with the corresponding gears 207 respectively and pass through the chute of the support plate 210, the second...

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Abstract

The invention belongs to the technical field of medical treatment, and relates to a medical bed trolley capable of automatically adjusting levelness based on a plumb bob principle. The technical problem of the invention is to provide a medical bed trolley capable of automatically adjusting the balance of a bed board. According to the technical scheme, the medical bed trolley capable of automatically adjusting the levelness based on the plumb bob principle comprises a bed board and the like; a balancing device is fixedly connected below the bed board, the bed board can be automatically and horizontally adjusted through the balancing device, a lifting adjusting mechanism is arranged below the balancing device, a buffering assembly is arranged below the lifting adjusting mechanism, and universal wheels are arranged below the buffering assembly. According to the invention, balance of the bed board of the sickbed can be automatically adjusted, wherein the bed board can be automatically adjusted horizontally through the balancing device when the sickbed meets a slope, and a patient cannot be greatly affected when the patient needs to replace the sickbed or an instrument.

Description

technical field [0001] The invention belongs to the technical field of medical treatment, and relates to a medical bed car with automatic level adjustment based on the principle of plumb weight. Background technique [0002] The four wheels of the existing medical bed trolley are fixedly connected to the bed board. When encountering a slope, the bed truck cannot adjust the bed board to a level, which greatly affects the patient's experience. Moreover, it will be very difficult for the nurse to push the bed on the slope, so there is It is necessary to design a medical bed car that can automatically adjust the level for the shortcoming of the prior art. Contents of the invention [0003] In order to overcome the disadvantage that the existing bed car cannot adjust the balance of the bed board on the slope, the technical problem of the present invention is to provide a medical bed car that can automatically adjust the bed board balance. [0004] The technical embodiment of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G1/02A61G1/04A61G1/052
CPCA61G1/0212A61G1/04A61G1/052
Inventor 滕思宇
Owner 滕思宇
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