CN220860469U - Injector auxiliary device for automatically extracting liquid - Google Patents
Injector auxiliary device for automatically extracting liquid Download PDFInfo
- Publication number
- CN220860469U CN220860469U CN202321782795.7U CN202321782795U CN220860469U CN 220860469 U CN220860469 U CN 220860469U CN 202321782795 U CN202321782795 U CN 202321782795U CN 220860469 U CN220860469 U CN 220860469U
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- Prior art keywords
- extraction
- assembly
- automatic liquid
- injector
- plate
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- 239000007788 liquid Substances 0.000 title claims abstract description 42
- 238000000605 extraction Methods 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims description 8
- 238000005086 pumping Methods 0.000 abstract description 8
- 208000004760 Tenosynovitis Diseases 0.000 abstract description 3
- 238000001647 drug administration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003814 drug Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an injector auxiliary device for automatically extracting liquid, which comprises an extraction installation shell, wherein an automatic liquid extraction assembly is arranged in the extraction installation shell, an injector moving assembly is arranged on one side of the automatic liquid extraction assembly, and an injector fixing assembly is arranged above the automatic liquid extraction assembly; in actual use, the automatic liquid pumping assembly enables the pumping clamping frame to drive the piston handle of the injector to automatically move, so that the pumping operation of the injector is easily completed, and the effect of automatic liquid pumping is achieved; the problem that the operation is time-consuming and labor-consuming is solved, the problem that nurses are easy to suffer from tenosynovitis under long-time use is solved, and the piston rod core can be accurately corresponding to the set dosage mark on the needle cylinder through the metering display of the PLC touch screen, so that the requirement of accurate drug administration is met.
Description
Technical Field
The utility model relates to the field of syringe auxiliary devices for automatically extracting liquid, in particular to a syringe auxiliary device for automatically extracting liquid.
Background
In clinic, medical staff often needs to operate the injector by one hand to suck, when operating the injector (especially a large-capacity injector), the operator often needs to increase the operation force and keep the injector in a stable state at the same time because of overlarge resistance, the operation is time-consuming and labor-consuming, nurses easily suffer from tenosynovitis under long-time use, and medical staff can not accurately correspond the piston rod core to the set dosage mark on the needle cylinder because of the visual errors such as looking up or overlooking, so that the requirement of accurate drug administration cannot be met.
Disclosure of utility model
Technical scheme (one)
In order to solve the problems in the background art, the utility model adopts the following specific technical scheme:
The auxiliary device for the injector capable of automatically extracting liquid comprises an extraction installation shell, wherein an automatic liquid extraction assembly is arranged in the extraction installation shell, one side of the automatic liquid extraction assembly is provided with an injector moving assembly, and an injector fixing assembly is arranged above the automatic liquid extraction assembly;
In order to achieve the purpose of automatic liquid extraction, the automatic liquid extraction assembly comprises an extraction clamping frame, the extraction clamping frame is located inside an extraction installation shell, one side of the extraction clamping frame is connected with a threaded sleeve, the periphery of the threaded sleeve is symmetrically connected with a limiting strip, the periphery of the limiting strip is slidably matched with a limiting plate, the limiting plate is connected with the extraction installation shell, the inner thread of the threaded sleeve is connected with a threaded rod, and one end of the threaded rod is connected with a rotating motor.
Further, the periphery of the extraction installation shell is provided with a fixed installation plate, a cylindrical groove is formed in the fixed installation plate, and the extraction installation shell is in sliding fit with the cylindrical groove.
Further, the PLC controller and the PLC touch screen are installed on one side of the fixed mounting plate, and the rotating motor and the PLC touch screen are electrically connected with the PLC controller.
Further, in order to achieve the purpose of moving the injector, the injector moving assembly comprises a fixed plate, the fixed plate is symmetrically and fixedly connected with the extraction installation shell, a sliding groove is arranged on the periphery of the fixed plate in a sliding fit mode, the sliding groove is symmetrically arranged inside the fixed installation plate, and a first electric telescopic rod is arranged inside the sliding groove.
Further, the first electric telescopic rod is electrically connected with the PLC.
Further, in order to reach the fixed purpose of syringe, syringe fixed subassembly includes the fixed mounting groove, and fixed mounting groove internally mounted has the electronic telescopic handle of second, and second electronic telescopic handle and PLC controller electric connection, second electronic telescopic handle one side are connected with the fastening plate, and fixed mounting groove below is equipped with empty section of thick bamboo and removes the groove.
Further, the ring is placed to fixed mounting panel top, places the ring inside and has offered the standing groove, places the ring top and is connected with the elastic fixation cloth, and the elastic fixation cloth top is connected with fixed plectane.
(II) advantageous effects
Compared with the prior art, the utility model provides an auxiliary device for the injector capable of automatically extracting liquid, which has the following beneficial effects:
The utility model improves the prior art, and in actual use, the automatic liquid pumping assembly enables the extraction clamping frame to drive the piston handle of the injector to automatically move, so that the pumping operation of the injector is easily completed, and the automatic liquid pumping effect is achieved; the problem that the operation is time-consuming and labor-consuming is solved, the problem that nurses are easy to suffer from tenosynovitis under long-time use is solved, and the piston rod core can be accurately corresponding to the set dosage mark on the needle cylinder through the metering display of the PLC touch screen, so that the requirement of accurate drug administration is met.
Drawings
FIG. 1 is a schematic main construction view of a syringe auxiliary device for automatically drawing out liquid according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a syringe fixing assembly of a syringe auxiliary device for automatically drawing out liquid according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an automatic drawing component in a syringe assist device for automatically drawing fluid in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view of a syringe moving assembly of a syringe accessory device for automatically withdrawing a liquid according to an embodiment of the present utility model;
Fig. 5 is a perspective view of a syringe accessory device for automatically withdrawing a liquid according to an embodiment of the present utility model.
In the figure:
1. Extracting the mounting shell; 2. an automatic liquid pumping assembly; 201. extracting the clamping frame; 202. a rotating electric machine; 203. a threaded sleeve; 204. a limit bar; 205. a limiting plate; 206. a threaded rod; 3. a syringe movement assembly; 301. a fixing plate; 302. a sliding groove; 303. a first electric telescopic rod; 4. a syringe fixing assembly; 401. a fixed mounting groove; 402. a second electric telescopic rod; 403. a fastening plate; 404. an empty cylinder moving groove; 5. a fixed mounting plate; 6. a cylindrical groove; 7. a PLC controller; 8. a PLC touch screen; 9. placing a ring; 10. a placement groove; 10. a placement groove; 11. elastic fixing cloth; 12. and a fixing plate.
Detailed Description
For the purpose of further illustrating the concepts of the utility model, there is provided in the drawings, which are a part of the disclosure of the utility model and are primarily intended to illustrate examples and, together with the description, serve to explain the principles of the examples, with reference to the description, wherein elements of the drawings are not drawn to scale and like reference numerals are generally used to designate like elements.
Referring to the drawings and the detailed description, as shown in fig. 1-5, an auxiliary device for automatically extracting a liquid according to an embodiment of the utility model includes an extraction installation housing 1, an automatic liquid extraction assembly 2 is disposed in the extraction installation housing 1, a syringe moving assembly 3 is disposed on one side of the automatic liquid extraction assembly 2, and a syringe fixing assembly 4 is disposed above the automatic liquid extraction assembly 2.
As shown in fig. 1-5, the automatic liquid extraction assembly 2 comprises an extraction clamping frame 201, the extraction clamping frame 201 is located inside an extraction installation shell 1, one side of the extraction clamping frame 201 is connected with a threaded sleeve 203, the periphery of the threaded sleeve 203 is symmetrically connected with a limiting strip 204, the periphery of the limiting strip 204 is slidably matched with a limiting plate 205, the limiting plate 205 is connected with the extraction installation shell 1, the inside of the threaded sleeve 203 is in threaded connection with a threaded rod 206, one end of the threaded rod 206 is connected with a rotating motor 202, a fixed installation plate 5 is arranged on the periphery of the extraction installation shell 1, a cylindrical groove 6 is formed in the fixed installation plate 5, the extraction installation shell 1 is slidably matched with the cylindrical groove 6, a PLC controller 7 and a PLC touch screen 8 are installed on one side of the fixed installation plate 5, the rotating motor 202 and the PLC touch screen 8 are electrically connected with the PLC controller 7, the rotating motor 202 can be controlled by the PLC touch screen 8 through the PLC controller 7, the feeding amount of the threaded rod 203 can be controlled through the rotation of the rotating motor 202, the feeding amount of the threaded rod can be controlled through the feeding of the threaded sleeve 203, and the movement of a piston handle of the syringe can be controlled, and the purpose of accurately controlling the extraction amount of the syringe is achieved.
As shown in fig. 1-5, the syringe moving assembly 3 includes a fixed plate 301, the fixed plate 301 is symmetrically and fixedly connected with the extraction installation housing 1, a sliding groove 302 is slidably matched with the periphery of the fixed plate 301, the sliding groove 302 is symmetrically arranged inside the fixed installation plate 5, a first electric telescopic rod 303 is mounted inside the sliding groove 302, and the first electric telescopic rod 303 is electrically connected with the PLC controller 7.
As shown in fig. 1-5, the injector fixing assembly 4 comprises a fixing installation groove 401, a second electric telescopic rod 402 is installed inside the fixing installation groove 401, the second electric telescopic rod 402 is electrically connected with the PLC controller 7, one side of the second electric telescopic rod 402 is connected with a fastening plate 403, an empty cylinder moving groove 404 is arranged below the fixing installation groove 401, a placing ring 9 is arranged above the fixing installation plate 5, a placing groove 10 with an arc cone is formed inside the placing ring 9, an elastic fixing cloth 11 is connected above the placing ring 9, and a fixing circular plate 12 is connected above the elastic fixing cloth 11.
Working principle: when liquid is required to be pumped, a piston handle of the injector is clamped into the extraction clamping frame 201, the PLC touch screen 8 is pressed down, the PLC controller 7 enables the first electric telescopic rod 303 to be started, so that the first electric telescopic rod 303 can drive the fixed plate 301 to move along the sliding groove 302, the fixed plate 301 drives the extraction installation shell 1 to move, the injector moves upwards, a medicine bottle opening is placed in the placing groove 10 in the placing ring 9, then the medicine bottle opening is fixed through the elastic fixing cloth 11 and the fixing circular plate 12, and a needle head can be pricked into the medicine bottle after the injector moves upwards;
Then, the PLC controller 7 starts the second electric telescopic rod 402 in the fixed mounting groove 401, so that the second electric telescopic rod 402 can drive the fastening plate 403 to move, the syringe is fixed, finally, the PLC controller 7 starts the rotating motor 202, so that the rotating motor 202 can drive the threaded rod 206 to rotate, the threaded rod 206 is in threaded connection with the threaded sleeve 203, the threaded sleeve 203 can move under the action of the limiting bar 204 and the limiting plate 205, and the threaded sleeve 203 drives the extraction clamping frame 201 to move, thereby achieving the purpose of automatic liquid extraction.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The auxiliary device for the injector capable of automatically extracting liquid is characterized by comprising an extraction installation shell (1), wherein an automatic liquid extraction assembly (2) is arranged in the extraction installation shell (1), one side of the automatic liquid extraction assembly (2) is provided with an injector moving assembly (3), and an injector fixing assembly (4) is arranged above the automatic liquid extraction assembly (2);
The automatic liquid extraction assembly (2) comprises an extraction clamping frame (201), the extraction clamping frame (201) is located inside an extraction installation shell (1), one side of the extraction clamping frame (201) is connected with a threaded sleeve (203), the periphery of the threaded sleeve (203) is symmetrically connected with a limiting strip (204), the periphery of the limiting strip (204) is slidably matched with a limiting plate (205), the limiting plate (205) is connected with the extraction installation shell (1), the internal thread of the threaded sleeve (203) is connected with a threaded rod (206), and one end of the threaded rod (206) is connected with a rotating motor (202).
2. The automatic liquid extraction syringe auxiliary device according to claim 1, wherein a fixed mounting plate (5) is arranged on the periphery of the extraction mounting shell (1), a cylindrical groove (6) is formed in the fixed mounting plate (5), and the extraction mounting shell (1) is in sliding fit with the cylindrical groove (6).
3. The automatic liquid extraction syringe auxiliary device according to claim 2, wherein a PLC controller (7) and a PLC touch screen (8) are installed on one side of the fixed mounting plate (5), and the rotating motor (202) and the PLC touch screen (8) are electrically connected with the PLC controller (7).
4. A syringe auxiliary device for automatically extracting liquid according to claim 3, wherein the syringe moving assembly (3) comprises a fixed plate (301), the fixed plate (301) is symmetrically and fixedly connected with the extraction mounting shell (1), a sliding groove (302) is slidably matched with the periphery of the fixed plate (301), the sliding groove (302) is symmetrically arranged inside the fixed mounting plate (5), and a first electric telescopic rod (303) is arranged inside the sliding groove (302).
5. The syringe accessory device for automatically extracting liquid according to claim 4, wherein the first electric telescopic rod (303) is electrically connected with the PLC controller (7).
6. The automatic liquid extraction syringe auxiliary device according to claim 5, wherein the syringe fixing assembly (4) comprises a fixing installation groove (401), a second electric telescopic rod (402) is installed inside the fixing installation groove (401), the second electric telescopic rod (402) is electrically connected with the PLC controller (7), one side of the second electric telescopic rod (402) is connected with a fastening plate (403), and an empty cylinder moving groove (404) is arranged below the fixing installation groove (401).
7. The automatic liquid extraction syringe auxiliary device according to claim 6, wherein a placement ring (9) is arranged above the fixed mounting plate (5), a placement groove (10) is formed in the placement ring (9), an elastic fixing cloth (11) is connected above the placement ring (9), and a fixed circular plate (12) is connected above the elastic fixing cloth (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321782795.7U CN220860469U (en) | 2023-07-08 | 2023-07-08 | Injector auxiliary device for automatically extracting liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321782795.7U CN220860469U (en) | 2023-07-08 | 2023-07-08 | Injector auxiliary device for automatically extracting liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220860469U true CN220860469U (en) | 2024-04-30 |
Family
ID=90822342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321782795.7U Active CN220860469U (en) | 2023-07-08 | 2023-07-08 | Injector auxiliary device for automatically extracting liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220860469U (en) |
-
2023
- 2023-07-08 CN CN202321782795.7U patent/CN220860469U/en active Active
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| GR01 | Patent grant |