CN219681339U - Door opening and closing structure of infusion pump - Google Patents
Door opening and closing structure of infusion pump Download PDFInfo
- Publication number
- CN219681339U CN219681339U CN202320926598.1U CN202320926598U CN219681339U CN 219681339 U CN219681339 U CN 219681339U CN 202320926598 U CN202320926598 U CN 202320926598U CN 219681339 U CN219681339 U CN 219681339U
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- China
- Prior art keywords
- door
- catch
- piece
- shell
- fixed
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- 238000001802 infusion Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an infusion pump door opening and closing structure, which is provided with a door back shell, wherein a door catch seat is fixed at the upper edge of the door back shell, a door catch pin piece is fixed at the inner side of the door catch seat, and a door catch pin sleeve is sleeved at the outer side of the door catch pin piece; comprising the following steps: the central axis of the door back shell is provided with a channel, the lower edge of the door back shell is fixedly provided with a door shaft pin sleeve, the inner side of the door shaft pin sleeve is provided with a door shaft pin piece, and the outer side of the door shaft pin piece is fixedly sleeved with a door front shell; the door front plate is fixed on the side face of the door front shell through bolts, a door catch hand piece is embedded in the door front shell, the door catch hand piece is connected with the door front shell through a door catch hand pin, and a fixing block is fixed on the surface of the door front plate. This infusion pump switch door structure, when opening and closing the door to the infusion pump, the accessible is opened and is closed the liquid that ends of control transfer line and infusion effect, need not to use other extra control structure again, has consequently promoted the convenience of operation.
Description
Technical Field
The utility model relates to the technical field of infusion pumps, in particular to an infusion pump door opening and closing structure.
Background
The infusion pump reaches the purpose of controlling infusion speed through acting on the infusion pipe, and when the infusion pipe clamp infuses on the infusion pump, it cooperates to need the infusion pump switch door, but makes it link together with the infusion pump main part in the design switch door structure be difficult problem, however current switch door structure still has following shortcoming in the in-service use:
the traditional infusion pump switch door structure can not control the liquid stopping and infusion effects of the infusion tube by opening and closing during operation, so that the additional control structure is needed to realize infusion and liquid stopping, the operation is not convenient enough, and the innovation design is urgently needed on the basis of the original switch door structure.
Disclosure of Invention
The utility model aims to provide an infusion pump switch door structure so as to solve the problems that the prior art provides a traditional infusion pump switch door structure, and the liquid stopping and infusion effects of an infusion tube cannot be controlled by opening and closing during operation, so that an additional control structure is required to realize infusion and liquid stopping, and the operation is not convenient enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the infusion pump door opening and closing structure is provided with a door back shell, a door catch seat is fixed at the upper edge of the door back shell, a door catch pin piece is fixed at the inner side of the door catch seat, and a door catch pin sleeve is sleeved at the outer side of the door catch pin piece;
comprising the following steps:
the central axis of the door back shell is provided with a channel, the lower edge of the door back shell is fixedly provided with a door shaft pin sleeve, the inner side of the door shaft pin sleeve is provided with a door shaft pin piece, and the outer side of the door shaft pin piece is fixedly sleeved with a door front shell;
the door front plate is fixed on the side face of the door front shell through bolts, a door catch hand piece is embedded in the door front shell, the door catch hand piece is connected with the door front shell through a door catch hand pin, and a fixing block is fixed on the surface of the door front plate.
Preferably, the door catch pin sleeve is made of rubber, the door back shell at the side of the door catch pin sleeve is concavely arranged, and the door catch hand piece is in clamping connection with the door catch pin sleeve.
Preferably, the door front shell forms a rotating structure through the door shaft pin piece and the door shaft pin sleeve, the door catch hand piece is connected with the door front shell in a rotating way through the door catch hand pin, and a spring is arranged at the rotating position of the door catch hand piece.
Preferably, the edge of the fixed block far away from the door front shell is concavely arranged.
Compared with the prior art, the utility model has the beneficial effects that: this transfer pump switch door structure, when the switch door is carried out to the transfer pump, the accessible is opened and is closed and control the end liquid and the infusion effect of transfer line, need not to use other extra control structure again, has consequently promoted the convenience of operation, and the concrete content is as follows:
the door catch hand piece can be driven to rotate through the door catch hand pin when being pulled, so that the door catch hand pin sleeve is separated, further the separation of the door back shell and the door front shell is realized, and after the door front shell and the door back shell are combined, the door catch hand piece and the door catch pin sleeve can be clamped to keep stable, and the circulation state of the infusion tube is regulated.
Drawings
FIG. 1 is a schematic view of an opening structure of the present utility model;
FIG. 2 is a schematic top view of the front door shell of the present utility model;
FIG. 3 is a schematic front view of the door back shell of the present utility model;
FIG. 4 is a schematic diagram of a combined side cross-sectional structure of the present utility model;
FIG. 5 is a schematic side sectional view of the utility model after deployment;
fig. 6 is a schematic diagram of a combined structure of the present utility model.
In the figure: 1. a door back shell; 2. a door catch seat; 3. door catch pin sleeve; 4. a door catch pin; 5. a channel; 6. a door pin sleeve; 7. a door spindle pin; 8. a door front case; 9. a door front plate; 10. a door catch hand piece; 11. a door catch pin; 12. and a fixed block.
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. 1-6, the present utility model provides a technical solution: the infusion pump door opening and closing structure is provided with a door back shell 1, a door catch seat 2 is fixed at the upper edge of the door back shell 1, a door catch pin piece 4 is fixed at the inner side of the door catch seat 2, and a door catch pin sleeve 3 is sleeved at the outer side of the door catch pin piece 4; comprising the following steps: a channel 5 is formed in the central axis of the door rear shell 1, a door shaft pin sleeve 6 is fixed at the lower edge of the door rear shell 1, a door shaft pin piece 7 is arranged on the inner side of the door shaft pin sleeve 6, and a door front shell 8 is fixedly sleeved on the outer side of the door shaft pin piece 7; the door front plate 9 is fixed on the side of the door front shell 8, the door buckle hand piece 10 is embedded in the door front shell 8, the door buckle hand piece 10 is connected with the door front shell 8 through the door buckle hand pin 11, and the surface of the door front plate 9 is fixed with the fixed block 12.
The door catch pin sleeve 3 is made of rubber, the door back shell 1 at the side of the door catch pin sleeve 3 is concavely arranged, and the door catch hand piece 10 is in clamping connection with the door catch pin sleeve 3; when the door back shell 1 and the door front shell 8 are combined, stability can be kept through the clamping between the door catch hand piece 10 and the door catch pin sleeve 3 so as to realize transfusion after combination, and when the door catch hand piece 10 is buckled, the door catch hand piece 11 can rotate and then be separated from the door catch pin sleeve 3 so as to realize the opening of the door front shell 8 and the door back shell 1, further transfusion is stopped, and the operation is convenient, when the door catch hand piece 11 is stopped to be pulled, the door catch hand piece 10 and the door catch pin sleeve 3 can be driven to be kept flush with the outside of the door front shell 8 through the rebound resilience of the spring, and further the stability of the clamping of the door catch hand piece 10 and the door catch pin sleeve 3 is ensured;
the door front shell 8 forms a rotating structure through the door shaft pin piece 7 and the door shaft pin sleeve 6, the door catch hand piece 10 is in rotating connection with the door front shell 8 through the door catch hand pin 11, and a spring is arranged at the rotating position of the door catch hand piece 10; the edge of the fixed block 12 far away from the door front shell 8 is concavely arranged, when the door front shell 8 is combined with the door rear shell 1, the fixed block 12 can be driven to contact with the channel 5, so that transfusion is realized, and when the door front shell 8 is separated from the door rear shell 1, liquid stopping can be realized.
Working principle: as shown in fig. 1 to 6, the front door shell 8 and the rear door shell 1 are connected together by two door latch members 4 respectively installed between the front door shell 8 and the front door panel 9, then the front door shell 8 and the front door panel 9 are locked by screws, when the door is closed, the door latch member 10 is buckled into the door latch sleeve 3, the infusion tube is in an infusion state at this time, the door latch member 10 is opened, the door latch member 10 is separated from the door latch sleeve 3, at this time, the door is opened, and the infusion tube is in a liquid stop state.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. The infusion pump door opening and closing structure is provided with a door back shell (1), a door catch seat (2) is fixed at the upper edge of the door back shell (1), a door catch pin piece (4) is fixed at the inner side of the door catch seat (2), and a door catch pin sleeve (3) is sleeved at the outer side of the door catch pin piece (4);
characterized by comprising the following steps:
a channel (5) is formed in the central axis of the door rear shell (1), a door shaft pin sleeve (6) is fixed at the lower edge of the door rear shell (1), a door shaft pin piece (7) is arranged on the inner side of the door shaft pin sleeve (6), and a door front shell (8) is fixedly sleeved on the outer side of the door shaft pin piece (7);
the door front plate (9) is fixed on the side face of the door front shell (8) through bolts, a door catch piece (10) is embedded in the door front shell (8), the door catch piece (10) is connected with the door front shell (8) through a door catch pin (11), and a fixing block (12) is fixed on the surface of the door front plate (9).
2. The infusion pump switch door structure according to claim 1, wherein: the door catch pin sleeve (3) is made of rubber, the door back shell (1) at the side of the door catch pin sleeve (3) is concavely arranged, and the door catch hand piece (10) is in clamping connection with the door catch pin sleeve (3).
3. The infusion pump switch door structure according to claim 1, wherein: the door front shell (8) forms a rotating structure through the door shaft pin piece (7) and the door shaft pin sleeve (6), the door catch hand piece (10) is rotationally connected with the door front shell (8) through the door catch hand pin (11), and a spring is arranged at the rotating position of the door catch hand piece (10).
4. The infusion pump switch door structure according to claim 1, wherein: the edge of the fixed block (12) far away from the door front shell (8) is concavely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320926598.1U CN219681339U (en) | 2023-04-12 | 2023-04-12 | Door opening and closing structure of infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320926598.1U CN219681339U (en) | 2023-04-12 | 2023-04-12 | Door opening and closing structure of infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219681339U true CN219681339U (en) | 2023-09-15 |
Family
ID=87967493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320926598.1U Active CN219681339U (en) | 2023-04-12 | 2023-04-12 | Door opening and closing structure of infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219681339U (en) |
-
2023
- 2023-04-12 CN CN202320926598.1U patent/CN219681339U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |