Deodorant pipetting device

Abstract

The utility model discloses a deodorant pipetting device, and belongs to the technical field of medicine preparation. The device comprises a barrel body and a plurality of needle heads, a suction inlet is formed in the bottom of the barrel body, and the needle heads can be installed on the suction inlet; a connecting body is arranged at the suction inlet, a plurality of through holes A are formed in the connecting body, the connecting body is sleeved with a sealing cylinder, the sealing cylinder is rotationally connected with the connecting body, a through hole B is formed in the sealing cylinder, the through hole B can be communicated with the through hole A, a plurality of connecting pipes are arranged on the outer side of the through hole B, and the needle heads can be installed on the connecting pipes; according to the utility model, the sealing cylinder is matched with the connecting body, so that the connecting pipe can be sealed when a deodorant is sucked, and the connecting pipe can be communicated with the cylinder body by rotating the sealing cylinder when split charging is needed, so that the split charging is convenient, and the split charging is convenient. Deodorants can be sucked independently and then sent out into the multiple sets of storage bottles at the same time, and the subpackaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug preparation, and more specifically, to a deodorant pipetting device. Background Art

[0002] With the increasingly serious environmental pollution problem, many places emit odors due to the residues of animals, plants, or garbage. To improve the environment, it is often necessary to spray deodorants in the smelly places to improve the surrounding air. During the deodorization process, it is often necessary to quantitatively divide the prepared deodorant into small storage bottles for subsequent mixing of a certain amount of deodorant in the storage bottles with water. The existing deodorant pipetting devices usually can only divide and pack one storage bottle at a time, and the pipetting speed is relatively slow.

[0003] For example, the existing patent CN212524149U provides a deodorant pipetting device. By simultaneously driving multiple syringes, the prepared deodorant can be quantitatively divided and packed into multiple storage bottles at one time. According to the amount required for each storage bottle, the distance between the top of the guide cylinder and the adjusting ring is adjusted, and the push rod is pushed until the adjusting ring contacts the guide cylinder, so as to quantitatively divide and pack the deodorant into the storage bottle. Although this device can pipette into multiple storage bottles at the same time, when sucking the medicine into multiple syringes, if multiple syringes suck at the same time, a deodorant storage bottle with a larger bottle mouth is required. If each syringe sucks separately, the operation is cumbersome. In view of this, we propose a deodorant pipetting device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a deodorant pipetting device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A deodorant pipetting device includes a cylinder body and multiple needles. The bottom of the cylinder body is provided with a suction port, and the needles can be installed on the suction port.

[0007] A connecting body is arranged at the suction port. Multiple through holes A are opened on the connecting body. A sealing cylinder is sleeved outside the connecting body. The sealing cylinder is rotatably connected with the connecting body. Multiple through holes B are opened on the sealing cylinder. The through holes B can communicate with the through holes A. Multiple connecting pipes are arranged outside the through holes B. The needles can be installed on the connecting pipes.

[0008] A fixing frame is sleeved at the lower end of the connecting body in the sealing cylinder. The fixing frame is used to fix the connecting pipes. The upper end of the sealing cylinder is rotatably connected with the cylinder body.

[0009] Preferably, a piston is arranged in the cylinder body. The piston is slidably matched with the inside of the cylinder body. A pushing mechanism is arranged at the upper end of the piston.

[0010] Preferably, the fixing frame includes two oppositely arranged frames, the two frames are movably connected, a sliding groove is formed on the frame, a plurality of limiting mechanisms are arranged in the sliding groove, and the limiting mechanisms are slidably matched with the sliding groove.

[0011] Preferably, the limiting mechanism includes a threaded rod, the threaded rod passes through the sliding groove and is slidably matched with the sliding groove, a nut is threadedly connected to the threaded rod, and a limiting block is rotatably connected to the inner end of the threaded rod.

[0012] Preferably, the outer wall of the connecting body is of an arc surface structure.

[0013] Preferably, the pushing mechanism includes a screw rod, one end of the screw rod extends into the cylinder body and is rotatably connected to the piston, the screw rod is threadedly connected to the cylinder body, a groove is formed along the length direction of the screw rod, and scale lines are arranged in the groove.

[0014] Preferably, a plurality of marking lines are arranged on the bottom surface of the cylinder body, and each marking line corresponds to a through hole A.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] (1) When the deodorant is sub-packed by the utility model, after the deodorant is inhaled into the cylinder body, it is then simultaneously conveyed to different storage bottles through a plurality of connecting pipes for sub-packaging. By setting the cooperation of the sealing cylinder and the connecting body, the connecting pipes can be sealed when the deodorant is inhaled. When sub-packaging is required, the sealing cylinder can be rotated to communicate the connecting pipes with the cylinder body, and the deodorant can be separately sucked and then simultaneously sent into multiple groups of storage bottles, avoiding the cumbersome process of frequent sucking and improving the sub-packaging efficiency.

[0017] (2) The arrangement of the two oppositely arranged frames of the utility model facilitates the fixation of the positions of the connecting pipes and at the same time facilitates the adjustment of the distance between adjacent two connecting pipes, which can be adaptively adjusted according to the distance between the storage bottles. The limiting mechanisms in the sliding groove can fix the positions of the plurality of connecting pipes, so as to achieve the purpose of fixing the needles and facilitate the filling of the deodorant into the storage bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the deodorant pipetting device of the utility model;

[0019] Figure 2 is the internal structural schematic diagram of the cross-section of the cylinder body of the utility model;

[0020] Figure 3 is the sectional view and disassembled schematic diagram of the connecting body and the sealing cylinder of the utility model;

[0021] Figure 4 is the structural schematic diagram of the frame of the utility model;

[0022] Figure 5It is a schematic diagram of the local structure of the frame of the utility model.

[0023] Explanation of the numbers in the figure: 1. Cylinder; 2. Inlet; 3. Needle; 4. Connector; 401. Through hole A; 5. Sealing cylinder; 501. Through hole B; 6. Connecting pipe; 7. Fixed frame; 701. Frame; 702. Slide groove; 703. Threaded rod; 704. Nut; 705. Limit block; 8. Screw; 9. Piston; 10. Marking line. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example:

[0026] See also Figures 1-5 , a deodorant transfer device, comprising a barrel 1 and a plurality of needles 3, a suction port 2 is provided at the bottom of the barrel 1, the needles 3 can be mounted on the suction port 2, and the deodorant is sucked into the barrel 1 through the suction port 2;

[0027] A connector 4 is provided at the suction port 2, a plurality of through holes A401 are provided on the connector 4, a sealing cylinder 5 is provided on the outer sleeve of the connector 4, the sealing cylinder 5 is rotatably connected to the connector 4, a through hole B501 is provided on the sealing cylinder 5, the through hole B501 can be connected with the through hole A401, a plurality of connecting tubes 6 are provided on the outside of the through hole B501, the needle 3 can be installed on the connecting tube 6, the length of the connecting tube 6 is not limited to the length shown in the figure, and the corresponding length can be selected as needed; wherein the number of through holes A401 and through holes B501 is the same, when the sealing cylinder 5 is rotated, the through holes A401 and the through holes B501 can be connected or staggered, when the positions of the through holes A401 and the through holes B501 are staggered, that is, the liquid cannot flow out from the connecting tube 6.

[0028] The connecting body 4 is located at the lower end of the sealing cylinder 5 and is sleeved with a fixing frame 7, the fixing frame 7 is used to fix the connecting tube 6, the upper end of the sealing cylinder 5 is rotatably connected to the cylinder body 1, and the position of the sealing cylinder 5 is limited. The setting of the fixing frame 7 is used to fix the lower end of the connecting tube 6 or the upper end of the needle 3, wherein the end of the connecting tube 6 can be connected to a bellows, and the connecting tube 6 and the needle 3 are connected through the bellows. The setting of the bellows facilitates corresponding stretching according to the position of the needle 3 on the fixing frame 7.

[0029] When the deodorant is sucked into the cylinder body 1, the sealing cylinder 5 is rotated to seal the connecting tube 6, and then the fixing frame 7 is removed, or the connecting tube 6 is removed from the fixing frame 7, so that the connecting tube 6 does not affect the suction port 2 to absorb the deodorant, and the operation is convenient and flexible.

[0030] In this application, a piston 9 is arranged inside the cylinder body 1. The piston 9 is slidably fitted inside the cylinder body 1. A pushing mechanism is arranged at the upper end of the piston 9. The pushing mechanism is used to push the piston 9 to move inside the cylinder body 1, so as to send out the deodorant inside the cylinder body 1.

[0031] In this application, the fixing frame 7 includes two oppositely arranged frame bodies 701. The two frame bodies 701 are movably connected. There is a cavity between the inner side walls of the two frame bodies 701. The cavity is used to accommodate the end of the connecting pipe 6. A chute 702 is formed on the frame body 701. A plurality of limiting mechanisms are arranged inside the chute 702. The limiting mechanisms are slidably fitted with the chute 702. The limiting mechanisms are used to limit the position of the connecting pipe 6. The cooperation between the limiting mechanisms and the chute 702 facilitates the adjustment of the positions of the limiting mechanisms.

[0032] In this application, the limiting mechanism includes a threaded rod 703. The threaded rod 703 passes through the chute 702 and is slidably fitted with the chute 702. A nut 704 is threadedly connected to the threaded rod 703. The inner end of the threaded rod 703 is rotatably connected to a limiting block 705. Two nuts 704 are arranged on each threaded rod 703. The two nuts 704 are respectively located on the outer side and the inner side of the frame body 701. By rotating the position of the nut 704 on the threaded rod 703, the distance between the limiting block 705 and the connecting pipe 6 arranged on the inner side of the frame body 701 is adjusted, so that the limiting block 705 presses against the outer side of the connecting pipe 6, thereby fixing the position of the connecting pipe 6. The ends of a plurality of connecting pipes 6 are arranged and fixed on one side. A needle 3 is installed at the end of each connecting pipe 6, which is convenient for simultaneously dividing and filling the deodorant into a plurality of storage bottles.

[0033] In this application, the outer wall of the connecting body 4 is an arc surface structure, which is convenient for connecting with the sealing cylinder 5. At the same time, the arc surface structure can limit the position of the sealing cylinder 5 in the vertical direction.

[0034] In this application, the pushing mechanism includes a screw rod 8. One end of the screw rod 8 extends into the cylinder body 1 and is rotatably connected to the piston 9. The screw rod 8 is threadedly connected to the cylinder body 1. By rotating the screw rod 8, the screw rod 8 moves vertically, thereby driving the piston 9 to move. A groove is formed along the length direction of the screw rod 8. Scale lines are arranged inside the groove. Through the arrangement of the scale lines, the moving distance of the screw rod 8 can be observed, which is convenient for controlling the amount of deodorant sent out.

[0035] In this application, a plurality of marking lines 10 are arranged on the bottom surface of the cylinder body 1. Each marking line 10 corresponds to a through hole A 401. When the connecting pipe 6 is aligned with the marking line 10, it can be known that the through hole A 401 and the through hole B 501 are in a communicating state at this time. When the connecting pipe 6 is between two marking lines 10, the through hole A 401 and the through hole B 501 are in a staggered state.

[0036] Working principle: When using this device to transfer and divide the deodorant by pipetting, rotate the sealing cylinder 5 so that the through hole A 401 and the through hole B 501 are in a staggered state. Then install the needle 3 on the suction port 2, drive the piston 9 to move upward by the screw rod 8, and suck the deodorant into the cylinder body 1 through the suction port 2. Then rotate the sealing cylinder 5 so that the through hole A 401 and the through hole B 501 are in a communicating state. According to the number of storage bottles to be filled, fix a plurality of connecting pipes 6 between the two frame bodies 701. By sliding the threaded rod 703 along the chute 702, make a limiting block 705 correspond to one connecting pipe 6. Then rotate the position of the nut 704 on the threaded rod 703 so that the limiting block 705 presses against the outside of the connecting pipe 6, thereby fixing the position of the connecting pipe 6. Adjust the distance between adjacent two connecting pipes 6 according to the distance between each storage bottle. After fixing the position of the connecting pipe 6 on the frame body 701, align the needle 3 with the storage bottle, and drive the piston 9 to move downward by the screw rod 8 to transfer the deodorant into a plurality of storage bottles.

[0037] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A deodorant transfer device, comprising a barrel (1) and a plurality of needles (3), characterized in that: The bottom of the cylinder (1) is provided with a suction port (2), and the needle (3) can be installed on the suction port (2); A connecting body (4) is provided at the suction port (2), a plurality of through holes A (401) are provided on the connecting body (4), a sealing cylinder (5) is provided on the outer shell of the connecting body (4), the sealing cylinder (5) is rotatably connected to the connecting body (4), a through hole B (501) is provided on the sealing cylinder (5), the through hole B (501) can be communicated with the through hole A (401), a plurality of connecting tubes (6) are provided outside the through hole B (501), and the needle (3) can be installed on the connecting tube (6); The connecting body (4) is located at the lower end of the sealing cylinder (5) and is sleeved with a fixing frame (7), the fixing frame (7) is used to fix the connecting pipe (6), and the upper end of the sealing cylinder (5) is rotatably connected to the cylinder body (1).

2. A deodorant transfer device according to claim 1, characterized in that: A piston (9) is arranged in the cylinder (1), the piston (9) is slidably matched with the cylinder (1), and a pushing mechanism is arranged at the upper end of the piston (9).

3. A deodorant transfer device according to claim 1, characterized in that: The fixed frame (7) comprises two frames (701) arranged opposite to each other, the two frames (701) are movably connected, a slide groove (702) is provided on the frame (701), a plurality of limiting mechanisms are arranged in the slide groove (702), and the limiting mechanisms are slidably matched with the slide groove (702).

4. A deodorant transfer device according to claim 3, characterized in that: The limiting mechanism comprises a threaded rod (703), the threaded rod (703) passes through the slide groove (702) and is slidably matched with the slide groove (702), a nut (704) is threadedly connected to the threaded rod (703), and the inner end of the threaded rod (703) is rotatably connected to the limiting block (705).

5. A deodorant transfer device according to claim 3, characterized in that: The outer wall of the connecting body (4) is a curved surface structure.

6. A deodorant transfer device according to claim 2, characterized in that: The pushing mechanism comprises a screw rod (8), one end of which extends into the cylinder (1) and is rotatably connected to the piston (9), the screw rod (8) being threadedly connected to the cylinder (1), the screw rod (8) being provided with a groove along its length direction, and a scale line being arranged in the groove.

7. A deodorant transfer device according to claim 2, characterized in that: The bottom surface of the cylinder (1) is provided with a plurality of marking lines (10), and each of the marking lines (10) corresponds to a through hole A (401).

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