Rack adjusting device of medicine dispensing system
By using correction components in the drug distribution system to correct the limit of the rack, the problems of low drug distribution efficiency and poor drug compliance caused by rack skew are solved, and structural stability and drug distribution accuracy are improved.
Patent Information
- Application Number
- CN202422235567.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-12
AI Technical Summary
Due to the gap between the rack and the rack seat and the long running distance, coupled with the resistance to the connecting hose, the rack is deflected and cannot be aligned with the groove at the bottom of the medicine compartment, which affects the efficiency of drug distribution and compliance with medication.
The right and left limit correction of the rack is used to correct the rack with the right and left limits, and the adjustment screw and marble are used to reduce the impact force through the action of the buffer spring and prevent the rack from being offset.
It improves the stability and accuracy of the drug distribution system, reduces the maintenance frequency, and improves the accuracy of the number of drugs taken.
Smart Images
Figure CN223254149U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicine dispensing systems, in particular to a rack adjusting device for a medicine dispensing system. Background Art
[0002] Due to the inevitable gap between the rack and the rack seat, the long running distance of the rack, and the resistance of the connecting hose, the rack always deflects toward the motor side and cannot be aligned with the center of the groove at the bottom of the medicine bin, which in turn causes problems such as reduced medicine dispensing efficiency and incomplete dispensing, affecting the amount of medicine taken and medication compliance of patients. Utility Model Content
[0003] The purpose of the utility model is to provide a rack adjustment device for a medicine dispensing system, which uses a correction component to correct the left and right limit of the rack during movement to prevent the rack from offset, thereby solving the problems in the prior art.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rack adjustment device of a medicine dispensing system, comprising a rack channel and a medicine dispensing assembly, wherein the rack channel is installed above one side of the medicine dispensing assembly, a rack is provided inside the rack channel, the rack extends to the top of the medicine dispensing assembly, a motor unit is provided on one side of the rack, and a correction assembly is provided on one side of the rack channel, the correction assembly comprising an adjustment screw and a locking nut.
[0005] Preferably, the adjusting screw passes through the rack channel and extends to one side of the rack, and the adjusting screw is connected to the locking nut via an internal thread.
[0006] Preferably, the adjusting screw is configured as a hollow structure, a buffer spring is provided inside the adjusting screw, a marble is provided at one end of the buffer spring, and the marble is telescopically connected to the adjusting screw through the buffer spring.
[0007] Preferably, an adjustment lock is provided at one end of the adjustment screw, and a marble is located at the other end of the adjustment screw.
[0008] Preferably, a tooth groove is provided on the inner side of the rack.
[0009] Preferably, a driving mechanism is provided at one end of the motor unit, and the driving mechanism is meshed with the rack through a tooth groove.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] 1. In this utility model, the motor unit can drive the rack to slide up and down through the driving mechanism at the front end. The correction component is installed on one side of the rack. During the up and down sliding process, the rack will contact the marble at the end of the adjustment screw. The correction component is used to correct the left and right limit of the rack during the movement to prevent the rack from deflecting.
[0012] 2. The utility model adjusts the extension length of the adjusting screw according to the offset of the rack. A set of adjusting screws can also be installed on the other side of the rack. After adjusting the adjusting screws, the marbles will fit together with the rack. Then, when the rack moves, the marbles will separate from the rack and extend out under the action of the buffer spring. When the rack contacts the marbles again, the marbles will shrink inward. This can reduce the wear on the adjusting screw caused by excessive impact when it directly contacts the rack, improve the stability of the structure, and reduce the number of maintenance times. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is the overall front view of the utility model;
[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the rack channel of the present utility model;
[0015] Figure 3 This is a schematic diagram of the adjusting screw structure of the utility model;
[0016] Figure 4 This is a schematic diagram of the rack structure of the present utility model.
[0017] In the figure: 1. Rack channel; 2. Rack; 3. Motor unit; 4. Dispensing assembly; 5. Correction assembly; 201. Tooth groove; 301. Driving mechanism; 501. Marble; 502. Adjusting screw; 503. Buffer spring; 504. Locking nut; 5021. Adjusting lock. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] In order to solve the problem that the rack is always tilted toward the motor side due to the inevitable gap between the rack and the rack seat, the long running distance of the rack, and the resistance of the connecting hose, which leads to the decrease of medicine separation efficiency and the occurrence of problems such as incomplete separation; please refer to Figure 1-4 , the utility model provides the following solutions:
[0020] A rack adjustment device for a medicine dispensing system includes a rack channel 1 and a medicine dispensing assembly 4. The rack channel 1 is mounted above one side of the medicine dispensing assembly 4. A rack 2 is disposed within the rack channel 1 and extends above the medicine dispensing assembly 4. A motor unit 3 is disposed on one side of the rack 2. A correction assembly 5 is disposed on one side of the rack channel 1. The correction assembly 5 includes an adjustment screw 502 and a locking nut 504. A drive mechanism 301 is disposed at one end of the motor unit 3 and is meshed with the rack 2 via a tooth groove 201.
[0021] In this embodiment, the motor unit 3 drives the rack 2 to slide up and down through the driving mechanism 301 at the front end. The correction component 5 is installed on one side of the bottom of the rack 2. During the up and down sliding process, the rack 2 contacts the marble 501 at the end of the adjustment screw 502. The correction component 5 is used to correct the left and right position of the rack 2 during the movement to prevent the rack 2 from deflecting.
[0022] The adjusting screw 502 extends through the rack channel 1 to one side of the rack 2. The adjusting screw 502 is connected to the locking nut 504 through an internal thread. The adjusting screw 502 is configured as a hollow structure. A buffer spring 503 is provided inside the adjusting screw 502. A marble 501 is provided at one end of the buffer spring 503. The marble 501 is telescopically connected to the adjusting screw 502 through the buffer spring 503. An adjustment lock 5021 is provided at one end of the adjusting screw 502. The marble 501 is located at the other end of the adjusting screw 502. A tooth groove 201 is provided on the inner side of the rack 2;
[0023] In this embodiment, the adjusting screw 502 is fixed to the outside of the rack channel 1 by the locking nut 504, and then the extension length of the adjusting screw 502 is adjusted according to the offset of the rack 2. A set of adjusting screws 502 can also be installed on the other side of the rack 2. After adjusting the adjusting screw 502, the marble 501 will fit together with the rack 2. Then, when the rack 2 moves, the marble 501 will separate from the rack 2 and extend out under the action of the buffer spring 503. When the rack 2 contacts the marble 501 again, the marble 501 will shrink inward. This can avoid excessive impact when the adjusting screw 502 directly contacts the rack 2, affecting the stability of the structure.
[0024] Working principle: the adjusting screw 502 is fixed to the outside of the rack channel 1 by the locking nut 504, and then the extension length of the adjusting screw 502 is adjusted according to the offset of the rack 2. After adjusting the adjusting screw 502, the marble 501 will fit together with the rack 2, and then the motor unit 3 can drive the rack 2 to slide up and down through the front end driving mechanism 301. When the rack 2 moves, the marble 501 will separate from the rack 2 and extend out under the action of the buffer spring 503. When the rack 2 contacts the marble 501 again, the marble 501 will shrink inward, so as to avoid excessive impact when the adjusting screw 502 directly contacts the rack 2 and affects the stability of the structure.
[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rack adjustment device for a medicine dispensing system, comprising a rack channel (1) and a medicine dispensing assembly (4), characterized in that: The rack channel (1) is installed above one side of the medicine dispensing component (4); a rack (2) is provided inside the rack channel (1); the rack (2) extends above the medicine dispensing component (4); a motor unit (3) is provided on one side of the rack (2); a correction component (5) is provided on one side of the rack channel (1); the correction component (5) includes an adjusting screw (502) and a locking nut (504).
2. The rack adjustment device of the medicine dispensing system according to claim 1, characterized in that: The adjusting screw (502) passes through the rack channel (1) and extends to one side of the rack (2). The adjusting screw (502) is connected to the locking nut (504) via an internal thread.
3. The rack adjustment device of the medicine dispensing system according to claim 2, characterized in that: The adjusting screw (502) is configured as a hollow structure, a buffer spring (503) is provided inside the adjusting screw (502), a marble (501) is provided at one end of the buffer spring (503), and the marble (501) is telescopically connected to the adjusting screw (502) via the buffer spring (503).
4. The rack adjustment device of the medicine dispensing system according to claim 3, characterized in that: One end of the adjusting screw (502) is provided with an adjusting lock (5021), and the marble (501) is located at the other end of the adjusting screw (502).
5. The rack adjustment device of the medicine dispensing system according to claim 4, characterized in that: A tooth groove (201) is provided on the inner side of the rack (2).
6. The rack adjustment device of the medicine dispensing system according to claim 5, characterized in that: One end of the motor unit (3) is provided with a driving mechanism (301), and the driving mechanism (301) is meshedly connected with the rack (2) via a tooth groove (201).