CN211391371U - Medical trolley with adjustable height of partition board - Google Patents
Medical trolley with adjustable height of partition board Download PDFInfo
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- CN211391371U CN211391371U CN202020030174.3U CN202020030174U CN211391371U CN 211391371 U CN211391371 U CN 211391371U CN 202020030174 U CN202020030174 U CN 202020030174U CN 211391371 U CN211391371 U CN 211391371U
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- locking
- partition plate
- trolley
- guide rail
- electric lifting
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Abstract
The utility model discloses a medical trolley with an adjustable baffle height, which comprises a trolley main body, wherein the trolley main body is provided with a baffle with adjustable height; an electric lifting mechanism and a lifting guide rail pair are arranged between the trolley main body and the partition plate; the electric lifting mechanism is used for driving the partition plate to lift along a lifting path defined by the lifting guide rail pair; the electric lifting mechanism is also connected with a locking mechanism for locking the position of the baffle after the height of the baffle is adjusted. A damping spring is preferably arranged between the partition plate and the trolley main body; two sets of electric lifting mechanisms and two sets of lifting guide rail pairs are symmetrically arranged on the left side and the right side of the partition plate. The beneficial effects of the utility model are that, baffle altitude mixture control is adjusted conveniently, low in labor strength, and is efficient, and the baffle that is used for placing medical equipment has the shock attenuation effect.
Description
Technical Field
The utility model relates to a medical trolley, in particular to a medical trolley with adjustable baffle height.
Background
The medical trolley is a very important medical equipment bearing facility, and a multi-layer bearing platform is formed by partition plates. The medical trolley is required to be capable of flexibly adjusting the height of the partition plate in the using process so as to meet the requirement of the placement space of common medical equipment, and the medical equipment on the trolley can be well protected in the moving process. However, the height of the partition board in the existing medical trolley can only be manually adjusted, which is time-consuming, labor-consuming and very inconvenient. And the baffle of placing equipment and platform truck main part all are rigid connection, and the vibrations on ground will directly transmit to equipment when the platform truck removes, lead to precision equipment or electronic components's damage easily for a long time, influence life. For this reason, improvements are required.
Disclosure of Invention
The utility model aims at providing a medical platform truck with adjustable baffle height to the not enough of medical platform baffle height need manual adjustment among the prior art, this platform is through electric drive mechanism, the vice and the locking structure of guide rail that set up the baffle lift to carry out the baffle altitude mixture control through electric lift mechanism, and carry out the locking of high position after adjusting, thereby replace artifical the regulation, improve and adjust convenience, reduce intensity of labour, improve regulation efficiency.
In order to achieve the above purpose, the present invention adopts the following technical solution.
A medical trolley with an adjustable partition board height comprises a trolley main body, wherein the trolley main body is provided with the partition board with the adjustable height; an electric lifting mechanism and a lifting guide rail pair are arranged between the trolley main body and the partition plate; the electric lifting mechanism is used for driving the partition plate to lift along a lifting path defined by the lifting guide rail pair; the electric lifting mechanism is also connected with a locking mechanism for locking the position of the baffle after the height of the baffle is adjusted.
Adopt aforementioned technical scheme the utility model discloses, through at the platform truck main part with it is vice to be equipped with electric lift mechanism and lifting guide between the baffle to and be used for carrying out the locking mechanism of position locking after the baffle altitude mixture control. The height adjustment of the partition board is electrically operated, so that manual adjustment is replaced, the height of the partition board is locked after the height is adjusted to a set height, the partition board is prevented from sliding downwards after bearing medical equipment, safety is guaranteed, adjustment convenience is improved, labor intensity is reduced, and adjustment efficiency is improved. The electric lifting mechanism comprises a screw-nut pair transmission structure, a gear-rack transmission structure or a chain wheel-chain transmission structure and the like. The screw-nut pair transmission structure also comprises electric cylinders or electric push rods on the market.
Preferably, the trolley main body comprises an upper platform and a lower platform; the partition plate is positioned between the upper platform and the lower platform; the partition plate consists of an upper partition plate and a lower partition plate; the electric lifting mechanism consists of a first electric lifting mechanism and a second electric lifting mechanism, and the first electric lifting mechanism and the second electric lifting mechanism are respectively used for driving the upper partition plate and the lower partition plate to lift; the lifting guide rail pair consists of a first guide rail pair and a second guide rail pair; the first guide rail pair and the second guide rail pair are respectively used for limiting the lifting path of the upper partition plate and the lower partition plate; the locking mechanism is composed of a first locking mechanism and a second locking mechanism, and the first locking mechanism and the second locking mechanism are respectively used for locking the positions of the upper partition plate and the lower partition plate after the heights of the upper partition plate and the lower partition plate are adjusted. In order to form the baffle of two-layer height and regulation between upper and lower platform, two baffles can bear equipment respectively, also can obtain bigger control range between two baffles through the simultaneous adjustment of two baffles to place the higher equipment of high space requirement between two baffles, its application scope is wide.
Further preferably, the first electric lifting mechanism and the second electric lifting mechanism have the same structure; the first guide rail pair and the second guide rail pair have the same structure; the first locking mechanism and the second locking mechanism are identical in structure. By adopting the same structure, the variety of parts can be reduced, the interchangeability is improved, and the manufacturing cost and the use cost are reduced.
Preferably, the electric lifting mechanism comprises a screw rod, a nut and a lifting driving motor; the locking mechanism is used for tightly holding the screw rod. The lifting transmission structure with small structure volume reduces the occupied space and improves the bearing area of the trolley.
Preferably, the lifting driving motor is a speed reducing motor, and the speed reducing motor is fixed on the trolley main body; the screw rod is coaxially and fixedly connected to an output shaft of the speed reducing motor; the nut is fixedly connected to the partition plate. The lifting is ensured to be reliable, the installation and the maintenance are convenient, the weight of the partition plate is not obviously increased, and the lifting is more convenient.
Preferably, the locking mechanism comprises a locking seat and a locking motor, the locking seat is of a C-shaped opening structure and is sleeved on the screw rod, one side of an opening of the locking seat is fixedly connected with a shell of the locking motor, a locking screw rod is coaxially and fixedly connected to an output shaft of the locking motor, penetrates through one side of the opening of the locking seat and is screwed with a locking seat solid structure on the other side of the opening. Automatic unlocking and locking are achieved through a simple electric locking mechanism and a mature control technology, and convenience is further improved.
Preferably, a damping spring is further arranged between the partition plate and the trolley main body. So as to eliminate and reduce vibration, avoid the equipment on the trolley from being accidentally damaged and be beneficial to prolonging the service life of the medical equipment.
Preferably, the lifting guide rail pair comprises a guide post and a guide sleeve, the guide post is fixed on the trolley main body, and the guide sleeve is fixed on the partition plate. The partition lifting path is limited by a simple guide rail pair structure, and the manufacturing and using cost is reduced.
Preferably, the left side and the right side of the partition board are symmetrically provided with two sets of electric lifting mechanisms and two sets of lifting guide rail pairs. So that the baffle can be balanced lift, increase of service life to establish in the left and right sides, reducible occupation space improves the platform truck utilization ratio.
The beneficial effects of the utility model are that, baffle altitude mixture control is adjusted conveniently, low in labor strength, and is efficient, and the baffle that is used for placing medical equipment has the shock attenuation effect.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic side view of the structure of the present invention.
Fig. 3 is a schematic structural view of the middle electric lifting mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the locking mechanism of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, which are not intended to limit the scope of the embodiments described herein.
Referring to fig. 1, 2, 3 and 4, a medical trolley with an adjustable partition board height comprises a trolley main body 1, wherein the trolley main body 1 is provided with a partition board with an adjustable height; an electric lifting mechanism and a lifting guide rail pair are arranged between the trolley main body 1 and the partition plate; the electric lifting mechanism is used for driving the partition plate to lift along a lifting path defined by the lifting guide rail pair; the electric lifting mechanism is also connected with a locking mechanism for locking the position of the baffle after the height of the baffle is adjusted. A damping spring 5 is also arranged between the clapboard and the trolley main body 1; the lifting guide rail pair comprises a guide post 61 and a guide sleeve 62, the guide post 61 is fixed on the trolley main body 1, and the guide sleeve 62 is fixed on the partition plate; and the left side and the right side of the partition board are symmetrically provided with two sets of electric lifting mechanisms and two sets of lifting guide rail pairs.
Wherein, the trolley main body 1 comprises an upper platform 11 and a lower platform 12; the partition is positioned between the upper platform 11 and the lower platform 12; the partition plate consists of an upper partition plate 21 and a lower partition plate 22; the electric lifting mechanism consists of a first electric lifting mechanism and a second electric lifting mechanism, and the first electric lifting mechanism and the second electric lifting mechanism are respectively used for driving the upper partition plate 21 and the lower partition plate 22 to lift; the lifting guide rail pair consists of a first guide rail pair and a second guide rail pair; the first guide rail pair and the second guide rail pair are respectively used for limiting the lifting path of the upper partition plate 21 and the lower partition plate 22; the locking mechanism is composed of a first locking mechanism and a second locking mechanism, and the first locking mechanism and the second locking mechanism are respectively used for locking the positions of the upper partition plate 21 and the lower partition plate 22 after the heights of the upper partition plate and the lower partition plate are adjusted. The first guide rail pair and the second guide rail pair have the same structure; the first locking mechanism and the second locking mechanism are identical in structure.
The first electric lifting mechanism and the second electric lifting mechanism have the same structure; the electric lifting mechanism comprises a screw rod 31, a nut 32 and a lifting driving motor 33; the lifting driving motor 33 is a speed reducing motor which is fixed on the trolley body 1; the screw rod 31 is coaxially and fixedly connected to an output shaft of the speed reducing motor; the nut 32 is fixedly connected to the partition plate; specifically, a lifting driving motor 33 for driving the upper partition plate 21 to lift is fixed on the upper platform 11 of the trolley body 1, and a lifting driving motor 33 for driving the lower partition plate 22 to lift is fixed on the lower platform 12 of the trolley body 1; the upper partition plate 21 and the lower partition plate 22 are provided with corresponding nuts 32. The nuts 32 are arranged through nut mounting seats 34, and the nut mounting seats 34 are fixed on the corresponding partition plates; the damping spring 5 is arranged in the nut mounting seat 34, and the vibration spring 5 is abutted against one end of the nut 32, so that the nut 32 forms a floating structure which can slide up and down for a set distance in the nut mounting seat 34, and the vibration energy is absorbed by the damping spring 5, thereby achieving the purpose of damping the partition plate.
The locking mechanism is used for tightly holding the screw rod 31 so as to realize the locking of the height position of the partition plate through the locking screw rod 31; the locking mechanism comprises a locking seat 41 and a locking motor 42, the locking seat 41 is in a C-shaped opening structure and is sleeved on the screw rod 31, one side of an opening of the locking seat 41 is fixedly connected with a shell of the locking motor 42, a locking screw 43 is coaxially and fixedly connected to an output shaft of the locking motor 42, and the locking screw 43 penetrates through one side of the opening of the locking seat 41 and is in threaded connection with a solid structure of the locking seat 41 on the other side of the opening; the locking motor 42 is fixedly connected to the corresponding upper partition 21 or the corresponding lower partition 22.
Wherein, guide post 61 is cylindrical post rod structure, and each elevating system's both sides are equipped with one set of guide post 61 and uide bushing 62 respectively. A through hole capable of passing through the guide post 61 is provided in the thickness direction at the position of the partition mounting guide sleeve 62.
In this embodiment, the electric lifting mechanism may be replaced by a rack and pinion transmission structure, a sprocket chain transmission structure, or an electric cylinder. When a gear and rack transmission structure is adopted, a gear and a motor are arranged on the partition plate, and a rack is fixedly connected to the trolley main body 1; when a chain wheel and chain transmission structure is adopted, the driving chain wheel and the driven chain wheel are both arranged on the trolley main body 1, and the partition plates are fixed on chain links of the chain; when the electric cylinder is used for driving, a motor of the electric cylinder is fixed on the trolley main body 1, and the free end of the telescopic rod of the electric cylinder is fixedly connected with the partition plate.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A medical trolley with an adjustable partition board height comprises a trolley main body (1), wherein the trolley main body (1) is provided with the partition board with the adjustable height; the trolley is characterized in that an electric lifting mechanism and a lifting guide rail pair are arranged between the trolley main body (1) and the partition plate; the electric lifting mechanism is used for driving the partition plate to lift along a lifting path defined by the lifting guide rail pair; the electric lifting mechanism is also connected with a locking mechanism for locking the position of the baffle after the height of the baffle is adjusted.
2. The medical trolley with adjustable height of partition according to claim 1, characterized in that the trolley body (1) comprises an upper platform (11) and a lower platform (12); the partition plate is positioned between the upper platform (11) and the lower platform (12); the clapboard consists of an upper clapboard (21) and a lower clapboard (22); the electric lifting mechanism consists of a first electric lifting mechanism and a second electric lifting mechanism, and the first electric lifting mechanism and the second electric lifting mechanism are respectively used for driving the upper partition plate (21) and the lower partition plate (22) to lift; the lifting guide rail pair consists of a first guide rail pair and a second guide rail pair; the first guide rail pair and the second guide rail pair are respectively used for limiting the lifting path of the upper partition plate (21) and the lower partition plate (22); the locking mechanism is composed of a first locking mechanism and a second locking mechanism, and the first locking mechanism and the second locking mechanism are respectively used for locking the positions of the upper partition plate (21) and the lower partition plate (22) after the heights of the upper partition plate and the lower partition plate are adjusted.
3. The medical trolley with the adjustable height of the partition board according to claim 2, wherein the first electric lifting mechanism and the second electric lifting mechanism are identical in structure; the first guide rail pair and the second guide rail pair have the same structure; the first locking mechanism and the second locking mechanism are identical in structure.
4. The medical trolley with the adjustable height of the partition board according to claim 1, wherein the electric lifting mechanism comprises a screw rod (31), a nut (32) and a lifting driving motor (33); the locking mechanism is used for tightly holding the screw rod (31).
5. The medical trolley with the adjustable height of the partition board as claimed in claim 4, wherein the lifting driving motor (33) is a speed reducing motor fixed on the trolley body (1); the screw rod (31) is coaxially and fixedly connected to an output shaft of the speed reducing motor; the nut (32) is fixedly connected to the partition plate.
6. The medical trolley with the adjustable partition height according to claim 4, wherein the locking mechanism comprises a locking seat (41) and a locking motor (42), the locking seat (41) is in a C-shaped opening structure and is sleeved on the screw rod (31), one side of the opening of the locking seat (41) is fixedly connected with a shell of the locking motor (42), a locking screw (43) is coaxially and fixedly connected to an output shaft of the locking motor (42), and the locking screw (43) penetrates through one side of the opening of the locking seat (41) and is in threaded connection with a solid structure of the locking seat (41) on the other side of the opening.
7. The medical trolley with the adjustable height of the clapboard according to any one of claims 1 to 6, wherein a damping spring (5) is arranged between the clapboard and the trolley body (1).
8. The medical trolley with the adjustable height of the partition board as claimed in any one of claims 1 to 6, wherein the lifting guide rail pair comprises a guide post (61) and a guide sleeve (62), the guide post (61) is fixed on the trolley body (1), and the guide sleeve (62) is fixed on the partition board.
9. The medical trolley with the adjustable partition height as claimed in any one of claims 1 to 6, wherein two sets of electric lifting mechanisms and two sets of lifting guide rail pairs are symmetrically arranged on the left side and the right side of the partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030174.3U CN211391371U (en) | 2020-01-06 | 2020-01-06 | Medical trolley with adjustable height of partition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030174.3U CN211391371U (en) | 2020-01-06 | 2020-01-06 | Medical trolley with adjustable height of partition board |
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| Publication Number | Publication Date |
|---|---|
| CN211391371U true CN211391371U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020030174.3U Active CN211391371U (en) | 2020-01-06 | 2020-01-06 | Medical trolley with adjustable height of partition board |
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| CN (1) | CN211391371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124473A (en) * | 2020-09-28 | 2020-12-25 | 徐州中洋电动车有限公司 | Intelligent electric vehicle instrument panel |
-
2020
- 2020-01-06 CN CN202020030174.3U patent/CN211391371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124473A (en) * | 2020-09-28 | 2020-12-25 | 徐州中洋电动车有限公司 | Intelligent electric vehicle instrument panel |
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