Self-reading push cart for medical consumables

Abstract

The application relates to the technical field of medical consumable conveying equipment, in particular to a self-reading type pushing trolley for medical consumables, which comprises a main trolley frame, a driving motor, a first electric control support rod, a second electric control support rod, a third electric control support rod, a main body provided with a consumable information reading module in the inside and a touch display screen fixed on the upper end surface of the main body. The self-reading type pushing trolley for medical consumables adjusts and controls the bottom assembly frame of the internally loaded storage box body through a chain transmission assembly, the main body provided with the consumable information reading module in the inside and the touch display screen read the information of the medical consumables, the placement position of the consumables can be recorded, the lifting and searching of the consumables are facilitated, and time and labor are saved.

Description

Technical Field

[0001] This invention relates to the field of medical consumables delivery equipment technology, and in particular to a self-reading pusher for medical consumables. Background Technology

[0002] In current medical institutions, a large number of medical consumables are needed. In order to save manpower and costs during the transportation of traditional medical consumables, push carts are required. However, most push carts on the market have a simple and fixed structure and cannot be adjusted. In order to facilitate the retrieval of consumables, a large distance needs to be set between different storage layers, which limits the number of layers of consumables and the storage space. Furthermore, when consumables are needed, they need to be searched one by one, which is very inconvenient. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an improved self-reading push cart for medical consumables in order to solve the problems existing in the background art. This solves the problems that most push carts on the market have simple and fixed structures, cannot be adjusted, have limited layers for consumables and storage space, and require searching for consumables one by one when needed, which is very inconvenient.

[0004] The technical solution adopted by the present invention to solve its technical problem is as follows: a self-reading pusher for medical consumables, comprising a main frame, a drive motor, a first electrically controlled support rod, a second electrically controlled support rod, a third electrically controlled support rod, a main body with a consumable information reading and recording module inside, and a touch screen fixed on the upper surface of the main body. A first guide assembly frame with an upward protrusion is fixedly mounted on one side of the upper surface of the main frame, and a second guide assembly frame for mounting the main body is fixedly mounted on the other side of the upper surface of the main frame. A chain transmission assembly controlled by the drive motor is movably mounted on the opposite surfaces of the first and second guide assembly frames. A bottom assembly frame for loading a storage box is connected between the chain transmission assemblies of the first and second guide assembly frames. A lateral mounting seat for mounting the first and second electrically controlled support rods is located at the connecting end of the bottom assembly frame on the side wall of the chain transmission assembly. A bottom drive cover for mounting the drive motor and the third electrically controlled support rod is fixedly mounted inside the main frame.

[0005] An outwardly protruding integral lateral assembly frame is welded and fixed to the outer side of the second guide assembly frame. A flip adjustment frame is movably assembled to the outer side of the second guide assembly frame through the lateral assembly frame. The touch screen is fixedly installed on the outer side of the flip adjustment frame by bottom bolts.

[0006] The chain drive assembly includes a lateral drive gear, a lateral drive gear, and an external chain belt sleeved on the outside of the lateral drive gear and the lateral drive gear, which are movably mounted on the side walls of the first guide assembly frame and the second guide assembly frame via a rotating shaft.

[0007] The lateral assembly seat has an internal assembly hole for movably assembling the bottom assembly frame. The bottom assembly frame is movably connected to the lateral assembly seat by inserting the two integral assembly shafts into the internal assembly hole. The side wall of the lateral assembly seat has a lateral flipping assembly groove for movably assembling the first electric control support rod and the second electric control support rod.

[0008] An outer drive gear controlled by a third electronically controlled strut is slidably mounted on the outer drive shaft of the drive motor.

[0009] The lower surface of the main frame is movably fitted with a bottom drive wheel assembly via a bottom lifting frame. The bottom drive wheel assemblies on both sides of the lower end of the main frame are connected and driven by a transverse drive shaft. An external linkage gear that cooperates with the outer drive gear is coaxially mounted on the transverse drive shaft.

[0010] The outer side of the bottom assembly frame is fixed with an outer control shaft on both sides of the assembly shaft, which cooperates with the first electric control support rod and the second electric control support rod. The top of the telescopic section of the first electric control support rod and the second electric control support rod is movably assembled with the bottom assembly frame by an integrated structure control ring sleeved on the outer control shaft.

[0011] The first guide assembly frame and the second guide assembly frame are bolted to the side walls of a lateral positioning plate for installing an infrared positioning module, and the side wall of the lateral assembly seat is provided with a lateral positioning groove for installing an infrared receiving control module.

[0012] An integral lateral driven control gear is coaxially fixed on the outer wall of the lateral drive gear.

[0013] The outer sides of the first guide assembly frame and the second guide assembly frame are bolted to an external protective cover on the periphery of the chain drive assembly.

[0014] The beneficial effects of this invention are: (1) The self-reading pusher for medical consumables of the present invention uses a chain drive assembly to adjust and control the bottom assembly frame of the internal loading and storage box. The main body of the consumable information reading module and the touch screen are set inside to read the information of the medical consumables. The placement position of the consumables can be recorded, which is convenient for later control of the lifting and retrieval of consumables, saving time and effort. (2) The side wall of the chain drive assembly has a lateral mounting seat at the bottom assembly frame connection end for installing the first electric control support rod and the second electric control support rod. The angle of the bottom assembly frame can be automatically adjusted according to the lifting position to maintain the placement angle of the bottom assembly frame and improve the placement stability and safety of medical consumables. (3) A drive motor and a third electric control strut are fixedly installed inside the main frame. The drive motor transmission mode can be switched through the third electric control strut. The chain drive assembly and the bottom drive wheel set can be driven separately by a single drive mechanism, reducing the drive cost of the push vehicle. (4) The bottom assembly frame can be raised and lowered by using the chain drive assembly, which can greatly increase the number of layers of the bottom assembly frame and reduce the distance between the upper and lower layers, thereby increasing the number of storage boxes and storage space. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention.

[0017] Figure 2 This is a schematic diagram of the chain drive assembly in this invention.

[0018] Figure 3 This is a partial structural diagram of the drive motor transmission end in this invention. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0020] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0021] Figure 1 , Figure 2 and Figure 3The self-reading pusher cart for medical consumables shown includes a main frame 1, a drive motor 2, a first electrically controlled support rod 3, a second electrically controlled support rod 4, a third electrically controlled support rod 5, a main body 6 with a consumable information reading module inside, and a touch screen display 7 fixed to the upper surface of the main body 6. A first guide assembly frame 8 with an upward protrusion is fixedly mounted on one side of the upper surface of the main frame 1, and a second guide assembly frame 9 for mounting the main body 6 is fixedly mounted on the other side of the upper surface of the main frame 1. A chain drive assembly 10 controlled by the drive motor 2 is movably mounted on the opposite surfaces of the first guide assembly frame 8 and the second guide assembly frame 9. A bottom assembly frame 12 for loading a storage box 11 is connected between the chain drive assemblies 10 of the first guide assembly frame 8 and the second guide assembly frame 9. A lateral mounting seat 13 for mounting the first electrically controlled support rod 3 and the second electrically controlled support rod 4 is located at the connecting end of the bottom assembly frame 12 on the side wall of the chain drive assembly 10. A bottom drive cover 14 for mounting the drive motor 2 and the third electrically controlled support rod 5 is fixedly mounted inside the main frame 1.

[0022] The drive motor 2, the first electrically controlled support rod 3, the second electrically controlled support rod 4, the third electrically controlled support rod 5, the main body 6 with an internal consumable information reading module, and the touch screen 7 fixed on the upper surface of the main body 6 are all existing technologies. The consumable information reading module uses ultra-high frequency RFID automatic identification technology to automatically identify the quantity of consumables placed in the delivery vehicle. By interfacing with the SPD main system interface, it can also automatically determine whether the expiration date, batch number, supplier, and other information of the consumables placed in the vehicle are consistent with the purchase contract. An RFID ultra-high frequency tag is affixed to the end of the storage box 11 near the consumable information reading module, and the storage box 11 can be located by reading information through close-range detection.

[0023] To facilitate the adjustment of the angle of the touch display screen 7 and facilitate control, an outwardly protruding integral side assembly frame 15 is welded and fixed on the outer side of the second guide assembly frame 9. A flip adjustment frame 16 is movably assembled on the outer side of the second guide assembly frame 9 through the side assembly frame 15. The touch display screen 7 is fixedly installed on the outer side of the flip adjustment frame 16 by bottom bolts.

[0024] To facilitate transmission adjustment, the chain drive assembly 10 includes a lateral transmission gear 17, a lateral drive gear 18, and an outer chain belt 19 sleeved on the outside of the lateral transmission gear 17 and the lateral drive gear 18, which are movably mounted on the side walls of the first guide assembly frame 8 and the second guide assembly frame 9 via a rotating shaft.

[0025] To facilitate movable assembly and flipping adjustment, the side assembly base 13 has an internal assembly hole for movable assembly of the bottom assembly frame 12. The bottom assembly frame 12 is movably connected to the side assembly base 13 by inserting the two integral structure assembly shafts into the internal assembly hole. The side wall of the side assembly base 13 has a side flipping assembly groove 20 for movable assembly of the first electric control support rod 3 and the second electric control support rod 4.

[0026] To facilitate the switching control, an outer drive gear 21, controlled by a third electrically controlled support rod 5, is slidably mounted on the outer drive shaft of the drive motor 2.

[0027] The outer drive gear 21 slides and adjusts on the drive shaft outside the drive motor 2, or it can be driven to rotate by the drive shaft outside the drive motor 2. The third electrically controlled support rod 5 controls the translation adjustment of the outer drive gear 21 by the linkage frame at the top of the telescopic rod being fitted over the outer drive gear 21.

[0028] To facilitate the bottom drive, the bottom drive wheel set 23 is movably mounted on the lower surface of the main frame 1 via the bottom lifting frame 22. The bottom drive wheel sets 23 on both sides of the lower end of the main frame 1 are connected and driven by a transverse drive shaft 24. An external linkage gear 25 that cooperates with the outer drive gear 21 is coaxially mounted on the transverse drive shaft 24.

[0029] A transverse drive shaft 24 is installed at the bottom drive wheel assembly 23 near the end of the drive motor 2. The two sides of the transverse drive shaft 24 are connected to the bottom drive wheel assembly 23 on both sides through transmission gears.

[0030] To facilitate the control of the moving assembly, the outer side of the bottom assembly frame 12 is fixed with an outer control shaft on both sides of the assembly shaft, which cooperates with the first electric control support rod 3 and the second electric control support rod 4. The top of the telescopic section of the first electric control support rod 3 and the second electric control support rod 4 is fitted onto the outer control shaft through an integrated structure control ring and is movingly assembled with the bottom assembly frame 12.

[0031] To facilitate infrared positioning, lateral positioning plates 26 for installing infrared positioning modules are bolted to the side walls of the first guide assembly frame 8 and the second guide assembly frame 9, and lateral positioning grooves 27 for installing infrared receiving control modules are provided on the side walls of the lateral assembly base 13.

[0032] Both the infrared positioning module and the infrared receiving and control module are existing technologies. The infrared positioning module emits an infrared control switch, and the infrared receiving and control module receives the infrared signal emitted by the infrared positioning module. The infrared receiving and control module controls the extension and retraction of the first electrically controlled support rod 3 and the second electrically controlled support rod 4, thereby ensuring that the bottom assembly frame 12 remains horizontally adjustable in different positions.

[0033] To facilitate lateral transmission, an integral lateral driven control gear 28 is coaxially fixed on the outer wall of the lateral drive gear 18.

[0034] The third electric control support rod 5 drives the outer drive gear 21 on the drive shaft of the drive motor 2 to translate, thereby controlling the outer drive gear 21 to switch transmission with the external linkage gear 25 and the lateral driven control gear 28 respectively.

[0035] The outer drive gear 21 and the outer linkage gear 25 are connected by a first bevel gear installed inside the main frame 1 and a transmission linkage with second bevel gears installed on both sides of the lower end of the main frame 1. The specific structure is as follows: Figure 3 As shown.

[0036] To enhance the safety and protection of the transmission mechanism, an external protective cover 29 is bolted to the outer sides of the first guide assembly frame 8 and the second guide assembly frame 9 on the periphery of the chain transmission assembly 10.

[0037] This invention discloses a self-reading pusher for medical consumables. A chain drive assembly 10 adjusts and controls the bottom assembly frame 12 of the internally loaded storage box 11. The main unit 6, equipped with a consumable information reading module and a touch screen 7, reads information about the medical consumables, recording their placement position for easy later control of lifting and retrieval, saving time and effort. A lateral mounting seat 13 is located on the side wall of the chain drive assembly 10 at the connection end of the bottom assembly frame 12, for mounting a first electrically controlled support rod 3 and a second electrically controlled support rod 4. This seat automatically adjusts the angle of the bottom assembly frame 12 according to the lifting position. Maintaining the placement angle of the bottom assembly frame 12 improves the stability and safety of medical consumable placement. A drive motor 2 and a third electronically controlled support rod 5 are fixedly installed inside the main frame 1. The transmission mode of the drive motor 2 can be switched through the third electronically controlled support rod 5. A single drive mechanism can drive the chain drive assembly 10 and the bottom drive wheel set 23 separately, reducing the drive cost of the push vehicle. The bottom assembly frame 12 can be raised and lowered by adjusting the chain drive assembly 10, which can greatly increase the number of layers of the bottom assembly frame 12 and reduce the distance between the upper and lower layers, thereby increasing the number of storage boxes 11 and the storage space.

[0038] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A self-reading push cart for medical consumables, comprising a main frame (1), a drive motor (2), a first electrically controlled support rod (3), a second electrically controlled support rod (4), a third electrically controlled support rod (5), a main body (6) with a consumable information reading module inside, and a touch screen display (7) fixed on the upper surface of the main body (6), characterized in that: The main frame (1) has a first guide assembly frame (8) that protrudes upward on one side of its upper surface and a second guide assembly frame (9) for mounting the main body (6) on the other side of its upper surface. Both the first guide assembly frame (8) and the second guide assembly frame (9) have chain drive assemblies (10) controlled by the drive motor (2) that are movably mounted on their opposite surfaces. The chain drive assemblies (10) of the first guide assembly frame (8) and the second guide assembly frame (9) are connected by a bottom assembly frame (12) for loading the storage box (11). The side wall of the chain drive assembly (10) has a lateral mounting seat (13) for mounting the first electric support rod (3) and the second electric support rod (4) at the connection end of the bottom assembly frame (12). The main frame (1) has a bottom drive cover (14) for mounting the drive motor (2) and the third electric support rod (5) that is fixedly mounted inside its interior. The outer side of the second guide assembly frame (9) is welded and fixed with an outwardly protruding integral structure side assembly frame (15). The outer side of the second guide assembly frame (9) is movably assembled with a flip adjustment frame (16) through the side assembly frame (15). The touch screen (7) is fixedly installed on the outer side of the flip adjustment frame (16) by bottom bolts. The chain drive assembly (10) includes a lateral drive gear (17), a lateral drive gear (18) and an outer chain belt (19) sleeved on the outside of the lateral drive gear (17) and the lateral drive gear (18) and mounted on the side walls of the first guide assembly frame (8) and the second guide assembly frame (9) via a rotating shaft. The side mounting base (13) has an internal mounting hole for movably assembling the bottom mounting frame (12). The bottom mounting frame (12) is movably connected to the side mounting base (13) by inserting the two integral structure mounting shafts into the internal mounting hole. The side wall of the side mounting base (13) has a side flipping mounting groove (20) for movably assembling the first electric control support rod (3) and the second electric control support rod (4). The outer side of the bottom assembly frame (12) is fixed with an outer control shaft that cooperates with the first electric control support rod (3) and the second electric control support rod (4) on both sides of the assembly shaft. The top of the telescopic section of the first electric control support rod (3) and the second electric control support rod (4) is movably assembled with the bottom assembly frame (12) by an integrated structure control ring on the outer control shaft.

2. The self-reading pushcart for medical consumables according to claim 1, characterized in that: The drive motor (2) has an outer drive gear (21) slidably mounted on its outer drive shaft, which is controlled by the third electric control support rod (5).

3. The self-reading pushcart for medical consumables according to claim 2, characterized in that: The bottom drive wheel assembly (23) is movably mounted on the lower surface of the main frame (1) via the bottom lifting frame (22). The bottom drive wheel assemblies (23) on both sides of the lower end of the main frame (1) are connected and driven by a transverse drive shaft (24). An external linkage gear (25) that cooperates with the outer drive gear (21) is coaxially mounted on the transverse drive shaft (24).

4. The self-reading pushcart for medical consumables according to claim 1, characterized in that: The first guide assembly frame (8) and the second guide assembly frame (9) are bolted with lateral positioning plates (26) for installing infrared positioning modules, and the lateral mounting base (13) has a lateral positioning groove (27) for installing infrared receiving control modules on its side wall.

5. A self-reading pushcart for medical consumables according to claim 1, characterized in that: An integral lateral driven control gear (28) is coaxially fixed on the outer wall of the lateral drive gear (18).

6. A self-reading pushcart for medical consumables according to claim 1, characterized in that: The outer sides of the first guide assembly frame (8) and the second guide assembly frame (9) are bolted to the outer periphery of the chain drive assembly (10) and have an external protective cover (29).

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