Injection pump with injector convenient to replace

Abstract

The utility model provides an injection pump with an injector convenient to replace. The injection pump comprises a dismounting assembly, a pushing assembly, a containing assembly and an injector body. The dismounting and mounting assembly comprises a first containing plate, a first air cylinder, a first plate body, a fixing block, a fixing groove, a first anti-skid pad, a second plate body, a second anti-skid pad and a second containing plate. The first plate body is fixedly connected to the bottom of the first placing plate, a fixing groove is formed in the top of the first placing plate, the outer side wall of the first air cylinder is fixedly connected to the bottom of the first placing plate, and a piston rod of the first air cylinder is fixedly connected to the bottom of the first plate body. According to the fixing device for the injector body, the fixing block extends out of the fixing groove, fixing of the injector body by the first plate body is relieved, a second plate body is arranged to be hinged to a second containing plate, the second plate body can be turned over, and therefore the injector body can be rapidly taken down from the first containing plate and the second containing plate to be replaced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an injection pump, in particular to an injection pump which is convenient for replacing a syringe, and belongs to the technical field of medical equipment. Background Art

[0002] The syringe pump is an intelligent injection device used for constant-speed intravenous infusion of liquid medicine to patients in hospitals. It can accurately, evenly and continuously deliver liquid medicine, strictly control the amount of liquid medicine, ensure the best effective concentration of liquid medicine, and reasonably adjust the injection speed of liquid medicine.

[0003] A Chinese patent publication (publication number: CN219814872U) discloses a syringe pump that is easy to replace a syringe, belonging to the technical field of medical syringe pumps, comprising a pump body, two card slots are provided on the front surface of the pump body, syringe fixing clips and push-pull boxes are respectively installed on the pump body and on the left and right sides of the two card slots, a plurality of foot pads are fixedly connected to the bottom of the pump body, a syringe is detachably installed on the pump body, one end of the syringe is connected to an infusion hose, the infusion hose is connected to the syringe through a disassembly assembly component, and a storage assembly for storing the syringe is also detachably installed on one side of the pump body; the utility model solves the problem that the existing syringe pump is time-consuming and labor-intensive to replace the syringe, and is inconvenient to use, and when the patient needs to continuously inject multiple liquid medicines, the syringe pump cannot store the syringes waiting for standby, which brings inconvenience to the doctor's work; the disassembly and assembly operation of the utility model is relatively complicated, which increases the workload of medical staff and reduces work efficiency. Therefore, a syringe pump that is easy to replace the syringe is proposed. Utility Model Content

[0004] In view of this, the utility model provides an injection pump that is convenient for replacing syringes, so as to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a syringe pump that is convenient for replacing syringes, comprising a disassembly assembly component, a push assembly, a storage assembly and a syringe body;

[0006] The disassembly assembly comprises a first placement plate, a first cylinder, a first plate body, a fixing block, a fixing groove, a first anti-skid pad, a second plate body, a second anti-skid pad and a second placement plate;

[0007] A fixing groove is provided on the top of the first placement plate, the outer side wall of the first cylinder is fixedly connected to the bottom of the first placement plate, the piston rod of the first cylinder is fixedly connected to the bottom of the first plate body, the bottom of the first plate body is fixedly connected to the top of the fixing block, a first anti-slip pad is installed on the bottom of the first plate body, one side of the second plate body is hinged to one side of the second placement plate, the other side of the second plate body is clamped to the other side of the second placement plate, and a second anti-slip pad is installed on the bottom of the second plate body.

[0008] Further preferably, the pushing assembly includes a first shell, a driving motor, a screw rod, a rod body and a medicine pushing plate; the outer wall of the driving motor is fixedly connected to the inner wall of the first shell, the output end of the driving motor is fixedly connected to one end of the screw rod, the other end of the screw rod is rotatably connected to one side of the second placement plate, and the outer wall of the screw rod is threadedly connected to the inside of the medicine pushing plate.

[0009] Further preferably, one end of the rod body is fixedly connected to one side of the first shell, the other end of the rod body is fixedly connected to one side of the first placement plate, the outer side wall of the rod body is slidably connected to the inside of the medicine pushing plate, and the outer side wall of the rod body is fixedly connected to the inside of the second placement plate.

[0010] Further preferably, the storage assembly includes a second shell, a slide groove, a slider, a second cylinder and a storage plate; the inner wall of the second shell is provided with a slide groove, one side of the slider is slidably connected to the inside of the slide groove, and one side of the slider is fixedly connected to one side of the storage plate.

[0011] Further preferably, the bottom of the first shell is fixedly connected to the top of the storage plate, the bottom of the second placement plate is fixedly connected to the top of the storage plate, and one side of the storage plate is fixedly connected to one side of the first placement plate.

[0012] Further preferably, the outer side wall of the second cylinder is fixedly connected to the inner bottom wall of the second shell, and the piston rod of the second cylinder is fixedly connected to the bottom of the storage plate.

[0013] Further preferably, the outer side wall of the syringe body is installed inside the first placement plate and the second placement plate, the injection pump body is fixedly connected to one side of the second shell, and a dust cover is hinged to one side of the second shell.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model controls the first cylinder to drive the first plate to move upward, so that the fixing block extends out of the fixing groove, and the first plate is released from fixing the syringe body. By arranging the second plate to be hinged to the second placement plate, the second plate can be flipped, so that the syringe body can be quickly removed from the first placement plate and the second placement plate for replacement, thereby improving work efficiency.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is a side structural diagram of the utility model;

[0020] Figure 3 This is a diagram showing the internal structure of the second housing of the present utility model;

[0021] Figure 4 This is a supplementary diagram of the internal structure of the second shell of the present utility model.

[0022] 1. Assembly and disassembly component; 10. First placement plate; 11. First cylinder; 12. First plate body; 13. Fixed block; 14. Fixed groove; 15. First anti-skid pad; 16. Second plate body; 17. Second anti-skid pad; 18. Second placement plate; 201. Pushing component; 20. First shell body; 21. Driving motor; 22. Screw rod; 23. Rod body; 24. Medicine pushing plate; 301. Storage component; 30. Second shell body; 31. Slide groove; 32. Sliding block; 33. Second cylinder; 34. Storage plate; 40. Syringe body; 41. Injection pump body; 42. Dust cover. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown, the embodiment of the utility model provides a syringe pump that is convenient for replacing syringes, including a disassembly assembly 101, a push assembly 201, a storage assembly 301 and a syringe body 40;

[0026] The disassembly assembly 101 includes a first placement plate 10, a first cylinder 11, a first plate body 12, a fixing block 13, a fixing groove 14, a first anti-skid pad 15, a second plate body 16, a second anti-skid pad 17 and a second placement plate 18;

[0027] A fixing groove 14 is provided at the top of the first placement plate 10, the outer wall of the first cylinder 11 is fixedly connected to the bottom of the first placement plate 10, the piston rod of the first cylinder 11 is fixedly connected to the bottom of the first plate body 12, the bottom of the first plate body 12 is fixedly connected to the top of the fixing block 13, a first anti-slip pad 15 is installed at the bottom of the first plate body 12, one side of the second plate body 16 is hinged to one side of the second placement plate 18, the other side of the second plate body 16 is clamped to the other side of the second placement plate 18, and a second anti-slip pad 17 is installed at the bottom of the second plate body 16.

[0028] In one embodiment, the pushing assembly 201 includes a first shell 20, a driving motor 21, a screw rod 22, a rod body 23 and a medicine pushing plate 24; the outer wall of the driving motor 21 is fixedly connected to the inner wall of the first shell 20, the output end of the driving motor 21 is fixedly connected to one end of the screw rod 22, the other end of the screw rod 22 is rotatably connected to one side of the second placement plate 18, and the outer wall of the screw rod 22 is threadedly connected to the inside of the medicine pushing plate 24. Through the setting of the first shell 20, the driving motor 21 is fixed, and through the setting of the driving motor 21, the screw rod 22 is fixed. By controlling the driving motor 21 to drive the screw rod 22 to rotate, the medicine pushing plate 24 moves on the screw rod 22, thereby performing the medicine pushing operation.

[0029] In one embodiment, one end of the rod body 23 is fixedly connected to one side of the first shell 20, the other end of the rod body 23 is fixedly connected to one side of the first placement plate 10, the outer wall of the rod body 23 is slidably connected to the inside of the medicine pushing plate 24, and the outer wall of the rod body 23 is fixedly connected to the inside of the second placement plate 18. The arrangement of the first shell 20 and the first placement plate 10 fixes the rod body 23.

[0030] In one embodiment, the storage assembly 301 includes a second shell 30, a slide groove 31, a slider 32, a second cylinder 33 and a storage plate 34; the inner wall of the second shell 30 is provided with a slide groove 31, one side of the slider 32 is slidably connected to the inside of the slide groove 31, and one side of the slider 32 is fixedly connected to one side of the storage plate 34. Through the setting of the slider 32, the storage plate 34 is fixed.

[0031] In one embodiment, the bottom of the first shell 20 is fixedly connected to the top of the storage plate 34, the bottom of the second placement plate 18 is fixedly connected to the top of the storage plate 34, and one side of the storage plate 34 is fixedly connected to one side of the first placement plate 10. Through the setting of the storage plate 34, the first shell 20, the second placement plate 18 and the first placement plate 10 are fixed.

[0032] In one embodiment, the outer wall of the second cylinder 33 is fixedly connected to the inner bottom wall of the second shell 30, and the piston rod of the second cylinder 33 is fixedly connected to the bottom of the storage plate 34. The second shell 30 is configured to fix the second cylinder 33, and the storage plate 34 is fixed by the configuration of the second cylinder 33. By controlling the second cylinder 33 to drive the storage plate 34 to move, the storage function of the device can be realized. When not in use, it can be stored to save space.

[0033] In one embodiment, the outer wall of the syringe body 40 is installed inside the first placement plate 10 and the second placement plate 18, and the injection pump body 41 is fixedly connected to one side of the second shell 30. A dust cover 42 is hinged on one side of the second shell 30. The setting of the first placement plate 10 and the second placement plate 18 supports the syringe body 40, and the setting of the second shell 30 fixes the injection pump body 41. The setting of the dust cover 42 can prevent external dust from entering the second shell 30 when the device is not in use, thereby playing a dust-proof role.

[0034] When the utility model is working, the utility model is placed at a designated position, the syringe body 40 is placed on the first placement plate 10 and the second placement plate 18, the first plate body 12 is driven to move by controlling the first cylinder 11, so that the fixing block 13 is inserted into the fixing groove 14, and the second plate body 16 is turned over so that the second plate body 16 is clamped on the second placement plate 18, thereby playing a fixing role, and the screw rod 22 is driven to rotate by controlling the driving motor 21 so that the medicine pushing plate 24 performs the medicine pushing operation. When the syringe body 40 needs to be replaced, the first cylinder 11 is driven to move by controlling the first cylinder 11. The first plate 12 moves to release the syringe body 40 fixed by the first plate 12, and the second plate 16 is flipped to release the syringe body 40 fixed by the second plate 16. At this time, the syringe body 40 can be replaced, thereby reducing the workload of medical staff and improving work efficiency. When the device is used up, the storage plate 34 is driven to move by controlling the second cylinder 33, so that the disassembly assembly component 101 and the pushing component 201 are stored in the second shell 30, and finally the dust cover 42 is covered to prevent external dust from entering the second shell 30.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A syringe pump that is convenient for replacing syringes, characterized in that: It comprises a disassembly assembly (101), a pushing assembly (201), a storage assembly (301) and a syringe body (40); The disassembly assembly (101) comprises a first placement plate (10), a first cylinder (11), a first plate body (12), a fixing block (13), a fixing groove (14), a first anti-slip pad (15), a second plate body (16), a second anti-slip pad (17) and a second placement plate (18); A fixing groove (14) is provided on the top of the first placement plate (10); the outer wall of the first cylinder (11) is fixedly connected to the bottom of the first placement plate (10); the piston rod of the first cylinder (11) is fixedly connected to the bottom of the first plate body (12); the bottom of the first plate body (12) is fixedly connected to the top of the fixing block (13); a first anti-slip pad (15) is installed on the bottom of the first plate body (12); one side of the second plate body (16) is hinged to one side of the second placement plate (18); the other side of the second plate body (16) is clamped to the other side of the second placement plate (18); and a second anti-slip pad (17) is installed on the bottom of the second plate body (16).

2. The syringe pump for convenient syringe replacement according to claim 1, characterized in that: The pushing assembly (201) comprises a first shell (20), a driving motor (21), a screw rod (22), a rod body (23) and a medicine pushing plate (24); the outer wall of the driving motor (21) is fixedly connected to the inner wall of the first shell (20), the output end of the driving motor (21) is fixedly connected to one end of the screw rod (22), the other end of the screw rod (22) is rotatably connected to one side of the second placement plate (18), and the outer wall of the screw rod (22) is threadedly connected to the inside of the medicine pushing plate (24).

3. The syringe pump for convenient syringe replacement according to claim 2, characterized in that: One end of the rod body (23) is fixedly connected to one side of the first shell (20), the other end of the rod body (23) is fixedly connected to one side of the first placement plate (10), the outer side wall of the rod body (23) is slidably connected to the inside of the medicine pushing plate (24), and the outer side wall of the rod body (23) is fixedly connected to the inside of the second placement plate (18).

4. The syringe pump for convenient syringe replacement according to claim 2, characterized in that: The storage assembly (301) comprises a second shell (30), a slide groove (31), a slider (32), a second cylinder (33) and a storage plate (34); the inner side wall of the second shell (30) is provided with a slide groove (31), one side of the slider (32) is slidably connected to the inside of the slide groove (31), and one side of the slider (32) is fixedly connected to one side of the storage plate (34).

5. The syringe pump for convenient syringe replacement according to claim 4, characterized in that: The bottom of the first shell (20) is fixedly connected to the top of the storage plate (34), the bottom of the second placement plate (18) is fixedly connected to the top of the storage plate (34), and one side of the storage plate (34) is fixedly connected to one side of the first placement plate (10).

6. The syringe pump for convenient syringe replacement according to claim 5, characterized in that: The outer wall of the second cylinder (33) is fixedly connected to the inner bottom wall of the second shell (30), and the piston rod of the second cylinder (33) is fixedly connected to the bottom of the storage plate (34).

7. The syringe pump for convenient syringe replacement according to claim 4, characterized in that: The outer wall of the syringe body (40) is installed inside the first placement plate (10) and the second placement plate (18), one side of the second shell (30) is fixedly connected to the injection pump body (41), and one side of the second shell (30) is hinged with a dust cover (42).

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