CN215019138U - Heart surgery tray foot rest - Google Patents
Heart surgery tray foot rest Download PDFInfo
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- CN215019138U CN215019138U CN202121198056.4U CN202121198056U CN215019138U CN 215019138 U CN215019138 U CN 215019138U CN 202121198056 U CN202121198056 U CN 202121198056U CN 215019138 U CN215019138 U CN 215019138U
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- pipe
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- push rod
- assembly
- roller
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Abstract
The utility model provides a tray foot rest for cardiac surgery, which is characterized by comprising a placing pipe component, a fixed pipe, a push rod, a locking mechanism and a roller; the fixed pipe is a vertical pipe with two closed ends, and the two closed ends are provided with through holes; the through hole on the bottom surface of the fixed pipe is rotatably provided with a roller, and the side surface of the roller is provided with a through hole; the placing pipe assembly is arranged on the top surface of the fixed pipe, and the placing pipe assembly can move towards the fixed pipe and restore to the original state after the pressing is stopped; one end of the push rod is connected with the placing pipe assembly, and the other end of the push rod penetrates through the through hole in the top surface of the fixing pipe and extends to the bottom surface of the fixing pipe; the locking mechanism is arranged in the fixed pipe and connected with the push rod, and the push rod is pushed to enable the locking mechanism to be inserted into the through hole of the roller wheel so as to limit the rolling of the roller wheel. The tray foot rest for the cardiac surgery department can stop rotating after the tray is placed, and further operation is prevented from being influenced due to the fact that the tray foot rest moves to a required position due to external force or other factors.
Description
Technical Field
The utility model relates to an article are placed technical field, concretely relates to heart surgery tray foot rest.
Background
The cardiac surgery nursing is one of the important components of clinical nursing, the cardiac surgery nursing is mainly a clinical nursing subject aiming at how to carry out overall nursing on surgical patients, the surgical nursing process is concerned with the internal skills of the bodies of the patients or the surgical nursing of invisible wounds, the treatment on the patients is established on the premise of nursing treatment, nursing staff is required to carry out relevant nursing preparation before treatment, and daily rehabilitation nursing and observation are required to be carried out after treatment, and any one of the two parties can not be separated and independently exist. During cardiac surgery nursing, a user often needs to hold the tray to convey related articles to the side of a patient, then put the tray on a tray foot rest, take the tray foot rest and conduct related operations, the position of the tray foot rest is fixed when the tray foot rest is used, however, most of the tray foot rests can slide for moving convenience, and the risk that the tray foot rest slides out of a needed position when the tray foot rest is used is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a heart surgery tray foot rest to solve the technical problem of the easy roll-off required position of tray foot rest that mentions in the above-mentioned background art when using.
For solving the technical problem, the utility model discloses a scheme is:
a tray foot rest for cardiac surgery comprises a placing tube assembly, a fixing tube, a push rod, a locking mechanism and a roller;
the fixed pipe is a vertical pipe with two closed ends, and through holes are formed in the two closed ends; the roller is rotatably arranged in the through hole in the bottom surface of the fixed pipe, and the side surface of the roller is provided with the through hole;
the placing pipe assembly is arranged on the top surface of the fixed pipe, and the placing pipe assembly can move towards the fixed pipe by pressing the placing pipe assembly and can restore to the original state after the pressing is stopped;
one end of the push rod is connected with the placing pipe assembly, and the other end of the push rod penetrates through the through hole in the top surface of the fixing pipe and extends towards the bottom surface of the fixing pipe;
the locking mechanism is arranged in the fixed pipe and connected with the push rod, and the push rod is pushed to enable the locking mechanism to be inserted into the through hole of the roller to limit the rolling of the roller.
According to the technical scheme, the tray can be placed on placing the pipe assembly, not only the tray itself has weight, and the article of placing in the tray also have certain weight, under the effect of gravity, the tray is pressing and is placing the pipe assembly and remove towards fixed tube bottom surface, and the push rod links to each other with placing the pipe assembly, that is to say the push rod also removes towards fixed tube bottom surface under the effect of tray, thereby drive locking mechanism insert in the through-hole of gyro wheel, the roll of restriction gyro wheel, even make the tray foot rest be difficult to remove when reaching the tray and placing on the tray foot rest.
Further, the placing pipe assembly comprises a telescopic pipe and a connecting spring; one end of the telescopic pipe is open and the other end is closed, the open end of the telescopic pipe is arranged on the top surface of the fixed pipe, and the closed end of the telescopic pipe is connected with the push rod; the connecting spring is arranged in the telescopic pipe and is connected with the telescopic pipe and the fixed pipe. Through the structure, the placing pipe assembly can be conveniently pressed by the tray to move towards the bottom surface of the fixed pipe and can be restored to the original shape.
Further, the locking mechanism comprises a fixing block, a locking rod assembly and a connecting piece; the fixed block is fixedly arranged in the fixed pipe and is also provided with a through hole; the locking rod assembly is slidably arranged in the through hole of the fixed block, and the slidable direction of the locking rod assembly and the axial direction of the fixed pipe form an acute angle; two ends of the connecting piece are respectively hinged with the locking rod assembly and the push rod; and the push rod is pushed to enable the locking rod assembly to slide and be inserted into the through hole of the roller, so that the rolling of the roller is limited. The locking pole subassembly passes through the connection piece and is driven by the push rod and slides in the fixed block, and the slidable direction of locking pole subassembly is the acute angle with the axial of fixed pipe, and the slant decurrent slip of locking pole subassembly makes the gyro wheel be difficult to roll in inserting the through-hole of gyro wheel.
Further, the locking rod assembly comprises a sliding rod, a connecting rod and a boss; the sliding rod is connected in the through hole of the fixed block in a sliding manner and is hinged with the connecting piece; the connecting rod is fixedly arranged on the sliding rod and is parallel to the axis of the fixed pipe; the boss is fixedly arranged at one end of the connecting rod, which is far away from the sliding rod; the boss can be inserted into the through hole of the roller under the driving of the push rod. Through the structure, the locking rod assembly can be better inserted into the through hole of the roller, so that the locking rod assembly can better limit the rotation of the roller.
Furthermore, a concave platform is further arranged, and the concave platform is arranged at one end, far away from the top surface of the fixed pipe, of the telescopic pipe. The tray can be placed on the placing pipe assembly more stably by the concave table.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
Fig. 1 is a schematic view of a tray foot stool for cardiac surgery according to an embodiment of the present invention;
fig. 2 is a sectional view a-a shown in fig. 1.
Reference numerals:
1-placing a pipe assembly; 11-a telescopic tube; 12-a connecting spring;
2-fixing the tube;
3-a push rod;
4-a locking mechanism; 41-fixed block; 42-a locking lever assembly; 421-a slide bar; 422-connecting rod; 423-boss; 43-connecting piece;
5-a roller;
6-concave table.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1 and 2 together, the present embodiment provides a tray foot stand for cardiac surgery, which is used for placing a tray, and comprises a placing tube assembly 1, a fixing tube 2, a push rod 3, a locking mechanism 4 and a roller 5.
The fixed pipe 2 is a vertical pipe with two closed ends, and the two closed ends are provided with through holes; the through-hole of the bottom surface of the fixed pipe 2 is rotatably provided with a roller 5, and the side surface of the roller 5 is provided with a through-hole. It should be understood that the through holes at the two ends of the fixed tube 2 have different shapes and sizes, the through hole at the top surface is a circular hole, the through hole at the bottom surface is a square hole, and the axis of the roller 5 is perpendicular to the axis of the fixed tube 2. The number of the rollers 5 can be set at will according to requirements, and in the embodiment, two rollers 5 are coaxially arranged at intervals.
Place the top surface that the subassembly 1 was located fixed pipe 2, press and place subassembly 1, enable to place subassembly 1 and remove to fixed pipe 2 to the reconversion after stopping pressing. It is to be understood that the top surface on which the tube assembly 1 is placed may be placed a tray.
In other solutions, the placing tube assembly 1 comprises a telescopic tube 11 and a connecting spring 12; one end of the telescopic pipe 11 is open and the other end is closed, the open end of the telescopic pipe 11 is arranged on the top surface of the fixed pipe 2, and the closed end of the telescopic pipe 11 is connected with the push rod 3; the connection spring 12 is provided in the telescopic tube 11 and connects the telescopic tube 11 and the fixed tube 2. The top surface of the telescopic pipe 11 can be used for placing a tray, the telescopic pipe 11 moves towards the bottom surface of the fixed pipe 2 under the heavy pressure of the tray, and under the action of the connecting spring 12, the telescopic pipe restores to the original state after the tray is removed. Through the structure, the placing pipe assembly 1 can be conveniently pressed by the tray to move towards the bottom surface of the fixed pipe 2 and can be restored to the original shape.
One end of the push rod 3 is connected with the placing pipe component 1, and the other end of the push rod passes through the through hole on the top surface of the fixed pipe 2 and extends towards the bottom surface of the fixed pipe 2.
In one scheme, the locking mechanism 4 comprises a fixed block 41, a locking rod assembly 42 and a connecting sheet 43; the fixed block 41 is fixedly arranged in the fixed pipe 2, and the fixed block 41 is also provided with a through hole; the locking rod assembly 42 is slidably arranged in the through hole of the fixed block 41, and the slidable direction of the locking rod assembly 42 forms an acute angle with the axial direction of the fixed pipe 2; two ends of the connecting sheet 43 are respectively hinged with the locking rod assembly 42 and the push rod 3; the push rod 3 is pushed to enable the locking rod assembly 42 to slide and be inserted into the through hole of the roller 5, and the rolling of the roller 5 is limited. The locking rod assembly 42 is driven by the push rod 3 to slide in the fixing block 41 through the connecting sheet 43, the slidable direction of the locking rod assembly 42 and the axial direction of the fixing pipe 2 form an acute angle, and the locking rod assembly 42 slides downwards in an inclined mode until being inserted into the through hole of the roller 5, so that the roller 5 is difficult to roll.
In a further aspect, the locking lever assembly 42 includes a sliding lever 421, a connecting lever 422, and a boss 423; the sliding rod 421 is connected in the through hole of the fixed block 41 in a sliding manner, and the sliding rod 421 is hinged with the connecting sheet 43; the connecting rod 422 is fixedly arranged on the sliding rod 421, and the connecting rod 422 is parallel to the axis of the fixed tube 2; the boss 423 is fixedly arranged at one end of the connecting rod 422 far away from the sliding rod 421; the boss 423 can be inserted into the through hole of the roller 5 by the driving of the push rod 3. It should be understood that the size of the boss 423 is slightly smaller than the through hole of the roller 5, and the boss 423 is perpendicular to the side surface of the roller 5. The push rod 3 drives the sliding rod 421 to slide obliquely downwards, and the connecting rod 422 is parallel to the axis of the fixing column, so that the connecting column can keep parallel approach to the side surface of the roller 5 until the boss 423 is inserted into the through hole of the roller 5. Through the structure, the locking rod assembly 42 can be better inserted into the through hole of the roller 5, so that the locking rod assembly 42 can better limit the rotation of the roller 5.
As a further alternative, a concave platform 6 may be provided, the concave platform 6 being provided at an end of the telescopic tube 11 remote from the top surface of the fixed tube 2. The tray can be more stably placed on the placing tube assembly 1 by providing the depressed stage 6.
Referring to fig. 1 and 2 together, the usage of the above-mentioned tray foot rest for cardiac surgery includes:
the apparatus is slid to a desired place and a tray is placed on the placing tube assembly 1.
The tray foot rest for the cardiac surgery department can stop rotating after the tray is placed, and further operation is prevented from being influenced due to the fact that the tray foot rest moves to a required position due to external force or other factors.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. A tray foot rest for cardiac surgery is characterized by comprising a placing tube assembly, a fixing tube, a push rod, a locking mechanism and a roller;
the fixed pipe is a vertical pipe with two closed ends, and through holes are formed in the two closed ends; the roller is rotatably arranged in the through hole in the bottom surface of the fixed pipe, and the side surface of the roller is provided with the through hole;
the placing pipe assembly is arranged on the top surface of the fixed pipe, and the placing pipe assembly can move towards the fixed pipe by pressing the placing pipe assembly and can restore to the original state after the pressing is stopped;
one end of the push rod is connected with the placing pipe assembly, and the other end of the push rod penetrates through the through hole in the top surface of the fixing pipe and extends towards the bottom surface of the fixing pipe;
the locking mechanism is arranged in the fixed pipe and connected with the push rod, and the push rod is pushed to enable the locking mechanism to be inserted into the through hole of the roller to limit the rolling of the roller.
2. A cardiac surgical tray foot rest according to claim 1, wherein the placement tube assembly comprises a telescoping tube and a connecting spring; one end of the telescopic pipe is open and the other end is closed, the open end of the telescopic pipe is arranged on the top surface of the fixed pipe, and the closed end of the telescopic pipe is connected with the push rod; the connecting spring is arranged in the telescopic pipe and is connected with the telescopic pipe and the fixed pipe.
3. A cardiac surgical tray foot rest according to claim 2, wherein the locking mechanism comprises a fixing block, a locking bar assembly and a connecting tab; the fixed block is fixedly arranged in the fixed pipe and is also provided with a through hole; the locking rod assembly is slidably arranged in the through hole of the fixed block, and the slidable direction of the locking rod assembly and the axial direction of the fixed pipe form an acute angle; two ends of the connecting piece are respectively hinged with the locking rod assembly and the push rod; and the push rod is pushed to enable the locking rod assembly to slide and be inserted into the through hole of the roller, so that the rolling of the roller is limited.
4. A cardiac surgical tray foot rest according to claim 3, wherein the locking lever assembly comprises a sliding lever, a connecting lever and a boss; the sliding rod is connected in the through hole of the fixed block in a sliding manner and is hinged with the connecting piece; the connecting rod is fixedly arranged on the sliding rod and is parallel to the axis of the fixed pipe; the boss is fixedly arranged at one end of the connecting rod, which is far away from the sliding rod; the boss can be inserted into the through hole of the roller under the driving of the push rod.
5. A cardiac surgical tray foot rest according to claim 4, further comprising a recessed platform provided at an end of the telescoping tube remote from the top surface of the stationary tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198056.4U CN215019138U (en) | 2021-05-31 | 2021-05-31 | Heart surgery tray foot rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198056.4U CN215019138U (en) | 2021-05-31 | 2021-05-31 | Heart surgery tray foot rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215019138U true CN215019138U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121198056.4U Active CN215019138U (en) | 2021-05-31 | 2021-05-31 | Heart surgery tray foot rest |
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| CN (1) | CN215019138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114886250A (en) * | 2021-12-22 | 2022-08-12 | 乐歌人体工学科技股份有限公司 | Flat callus on sole of built-in ball in area |
-
2021
- 2021-05-31 CN CN202121198056.4U patent/CN215019138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114886250A (en) * | 2021-12-22 | 2022-08-12 | 乐歌人体工学科技股份有限公司 | Flat callus on sole of built-in ball in area |
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