Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a medical device with high stability for assisting transfusion is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a medical device with high stability for assisting transfusion comprises a bottom case, a supporting rod, a supporting plate, two hooks and four idler wheels, wherein the supporting rod is vertically arranged, the supporting plate is horizontally fixed at the top end of the supporting rod, the bottom case is fixed at the bottom end of the supporting rod, the idler wheels are uniformly arranged at the bottom of the bottom case by taking the axis of the supporting rod as the center, the two hooks are respectively arranged at two sides of the supporting rod, the hooks are fixed at the bottom of the supporting plate, two stabilizing mechanisms are arranged on the supporting plate, the stabilizing mechanisms are in one-to-one correspondence with the hooks, and a connecting mechanism is arranged in the bottom case;
the stabilizing mechanism comprises two stabilizing assemblies, the two stabilizing assemblies are respectively arranged on two sides of the hook, each stabilizing assembly comprises a fixed plate, a connecting plate, an electromagnet and two clamping units, the fixed plate is vertically fixed at the bottom of the supporting plate, the connecting plate is vertically arranged on one side close to the hook, the connecting plate is arranged below the hook, the electromagnet is fixed on one side of the connecting plate close to the fixed plate, the fixed plate is made of iron, and the two clamping units are respectively arranged above and below the electromagnet;
coupling mechanism includes clean subassembly and two coupling assembling, clean subassembly includes air pump, trachea and shower nozzle, the bottom at the under casing is fixed to the shower nozzle, the shower nozzle sets up down, the vertical setting of trachea is in the under casing, tracheal bottom and shower nozzle intercommunication, the air pump sets up on the trachea, be equipped with two through-holes on the under casing, two through-holes set up respectively in the both sides of under casing, and two coupling assembling set up respectively in tracheal both sides.
Preferably, in order to realize the function of clamping the infusion bottle, the clamping unit comprises a movable rod, a fixed block and a spring, the movable rod is horizontally arranged, the fixed plate is sleeved on the movable rod, one end of the movable rod is fixed on one side, close to the fixed plate, of the connecting plate, the fixed block is fixed at the other end of the movable rod, the spring is arranged between the fixed plate and the connecting plate, the fixed plate is connected with the connecting plate through the spring, and the spring is sleeved on the movable rod.
Preferably, in order to improve the stability of the bottom case, the connecting assembly comprises a lifting pipe, a sucker, a lifting motor, a screw rod, a transmission plate, an execution unit, two connecting blocks and two guide rods, the lifting pipe is vertically arranged, the bottom of the bottom box is sleeved on the lifting pipe, the sucker is arranged below the bottom box, the sucker is arranged at the bottom end of the lifting pipe, the screw rod and the lifting pipe are coaxially arranged, the lifting motor is fixed at the top part in the bottom box, the lifting motor is in transmission connection with the top end of the screw rod, the transmission plate is horizontally sleeved on the screw rod, the connecting part of the transmission plate and the screw rod is provided with a thread matched with the screw rod, the transmission plate is fixed on the inner wall of the lifting pipe, the two guide rods are respectively and vertically arranged at the two sides of the lifting pipe, the bottom of the bottom box is sleeved on the guide rods, the guide rods correspond to the connecting blocks one to one, and the top ends of the guide rods are fixedly connected with the lifting pipe through the connecting blocks.
Preferably, the screw is coated with a lubricating oil in order to reduce the frictional force between the screw and the transmission plate.
Preferably, in order to make the sucking disc realize absorbent function, execution unit includes lifter plate and two cylinders, the lifter plate level sets up the below at the lead screw, the elevator pipe box is established on the lifter plate, and two cylinders are vertical setting respectively in the both sides of lead screw, the cylinder is fixed in the bottom of driving plate, the cylinder is connected with the top transmission of lifter plate.
Preferably, the inner wall of the elevator tube is coated with a sealing grease for improving sealability.
Preferably, in order to improve the stability of clamping the infusion bottle, the two connecting plates are attached, and one side of each connecting plate, which is far away from the fixing plate, is provided with a groove.
Preferably, in order to facilitate operation, a PLC is arranged in the bottom box, a control button is arranged on the supporting rod, and the control button, the electromagnet, the air pump, the lifting motor and the air cylinder are all electrically connected with the PLC.
Preferably, in order to prevent dust from entering the bottom box through the through hole, a dust screen is arranged in the through hole.
Preferably, the distance from the bottom of the roller to the bottom of the bottom case is greater than the distance from the bottom of the suction cup to the bottom of the bottom case in order to avoid damage of the suction cup due to friction with the ground.
The medical equipment with high stability for assisting transfusion has the advantages that the stability of the transfusion bottle is improved through the stabilizing mechanism, compared with the existing stabilizing mechanism, the stabilizing mechanism is simple in structure and lower in cost, the stability of the equipment when the equipment is placed on the ground is improved through the connecting mechanism, compared with the existing connecting mechanism, the connecting mechanism has the function of removing impurities on the ground, and the adsorption effect of the sucker and the ground is better.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a medical device with high stability for assisting transfusion comprises a bottom case 1, a support rod 2, a support plate 3, two hooks 4 and four rollers 5, wherein the support rod 2 is vertically arranged, the support plate 3 is horizontally fixed at the top end of the support rod 2, the bottom case 1 is fixed at the bottom end of the support rod 2, the rollers 5 are uniformly arranged at the bottom of the bottom case 1 by taking the axis of the support rod 2 as the center, the two hooks 4 are respectively arranged at two sides of the support rod 2, the hooks 4 are fixed at the bottom of the support plate 3, the support plate 3 is provided with two stabilizing mechanisms, the stabilizing mechanisms are in one-to-one correspondence with the hooks 4, and a connecting mechanism is arranged in the bottom case 1;
the infusion bottle can be hung through the hook 4, the device can be conveniently moved through the roller 5, the function of auxiliary infusion is realized, the stability of the infusion bottle is improved through the stabilizing mechanism, and the stability of the device when the device is placed is also improved through the connecting mechanism.
As shown in fig. 3, the stabilizing mechanism includes two stabilizing assemblies, the two stabilizing assemblies are respectively disposed on two sides of the hook 4, the stabilizing assemblies include a fixing plate 6, a connecting plate 7, an electromagnet 8 and two clamping units, the fixing plate 6 is vertically fixed at the bottom of the supporting plate 3, the connecting plate 7 is vertically disposed on one side close to the hook 4, the connecting plate 7 is disposed below the hook 4, the electromagnet 8 is fixed on one side of the connecting plate 7 close to the fixing plate 6, the fixing plate 6 is made of iron, and the two clamping units are respectively disposed above and below the electromagnet 8;
the electromagnet 8 is electrified to generate an attractive acting force between the electromagnet 8 and the iron fixing plate 6, so that the electromagnet 8 drives the connecting plate 7 to move towards the direction close to the fixing plate 6 under the supporting action of the clamping unit, a user places the infusion bottle between the two connecting plates 7, the electromagnet 8 is powered off, the connecting plate 7 is reset under the action of the clamping unit, the connecting plate 7 clamps the infusion bottle, and the function of fixing the infusion bottle is realized.
As shown in fig. 4, coupling mechanism includes clean subassembly and two coupling assembling, clean subassembly includes air pump 9, trachea 10 and shower nozzle 11, shower nozzle 11 is fixed in the bottom of under casing 1, shower nozzle 11 sets up down, the vertical setting of trachea 10 is in under casing 1, the bottom and the shower nozzle 11 intercommunication of trachea 10, air pump 9 sets up on trachea 10, be equipped with two through-holes on under casing 1, two through-holes set up respectively in the both sides of under casing 1, and two coupling assembling set up respectively in the both sides of trachea 10.
When this equipment need be fixed subaerial, through the operation of air pump 9, the air that makes in the under casing 1 passes through trachea 10 and from 11 blowout of shower nozzle, can realize the circulation of air in the under casing 1 through the through-hole, clears away subaerial impurity through 11 spun air currents of shower nozzle, avoids impurity influence coupling assembling and ground to be connected.
Preferably, in order to realize the function of clamping the infusion bottle, the clamping unit comprises a movable rod 12, a fixed block 13 and a spring 14, the movable rod 12 is horizontally arranged, the fixed plate 6 is sleeved on the movable rod 12, one end of the movable rod 12 is fixed on one side, close to the fixed plate 6, of the connecting plate 7, the fixed block 13 is fixed at the other end of the movable rod 12, the spring 14 is arranged between the fixed plate 6 and the connecting plate 7, the fixed plate 6 is connected with the connecting plate 7 through the spring 14, the spring 14 is sleeved on the movable rod 12, when the connecting plate 7 moves towards the direction close to the fixed plate 6, the spring 14 is driven to compress, and when the electromagnet 8 is powered off, the connecting plate 7 is reset under the elastic action of the spring 14, so that the connecting plate 7 realizes the function of clamping the infusion bottle.
As shown in fig. 5, the connecting assembly includes a lifting tube 15, a suction cup 16, a lifting motor 17, a screw rod 18, a transmission plate 19, an execution unit, two connecting blocks 20 and two guide rods 21, the lifting tube 15 is vertically disposed, the bottom of the bottom case 1 is sleeved on the lifting tube 15, the suction cup 16 is disposed below the bottom case 1, the suction cup 16 is installed at the bottom end of the lifting tube 15, the screw rod 18 and the lifting tube 15 are coaxially disposed, the lifting motor 17 is fixed at the top of the bottom case 1, the lifting motor 17 is in transmission connection with the top end of the screw rod 18, the transmission plate 19 is horizontally sleeved on the screw rod 18, a connection portion of the transmission plate 19 and the screw rod 18 is provided with a thread matching with the screw rod 18, the transmission plate 19 is fixed on the inner wall of the lifting tube 15, the two guide rods 21 are respectively vertically disposed at two sides of the lifting tube 15, the bottom of the bottom case 1 is sleeved on the guide rods 21, guide rod 21 and connecting block 20 one-to-one, connecting block 20 and lift pipe 15 fixed connection are passed through to the top of guide rod 21, after 11 gas injections of shower nozzle finish, through elevator motor 17 operation, make lead screw 18 rotate to make driving plate 19 drive lift pipe 15 move down under the supporting role of guide rod 21, make sucking disc 16 and ground laminating, later through the execution unit operation, realize the atmospheric pressure reduction in the sucking disc 16, make sucking disc 16 inhale firmly with ground under the effect of atmospheric pressure, thereby realized the function of fixed under casing 1, the stability of this equipment has been improved.
Preferably, in order to reduce the friction force between the screw rod 18 and the transmission plate 19, the screw rod 18 is coated with a lubricating oil, and the lubricating oil has a lubricating function, so that the friction force between the screw rod 18 and the transmission plate 19 can be reduced, and the smoothness of movement of the transmission plate 19 can be improved.
Preferably, in order to make the sucking disc 16 realize absorbent function, the execution unit includes lifter plate 22 and two cylinders 23, lifter plate 22 level sets up the below at lead screw 18, the fall way 15 cover is established on lifter plate 22, and two cylinders 23 are vertical setting respectively in the both sides of lead screw 18, cylinder 23 is fixed in the bottom of driving plate 19, cylinder 23 is connected with the top transmission of lifter plate 22, and after sucking disc 16 and the laminating of ground, through cylinder 23 operation, make lifter plate 22 upwards remove in fall way 15 to make the atmospheric pressure in sucking disc 16 reduce, realized sucking disc 16 and the function that ground was firmly inhaled.
Preferably, the inner wall of the elevator tube 15 is coated with a sealing grease for improving sealability.
Preferably, in order to improve the stability of clamping the infusion bottle, the two connecting plates 7 are attached, a groove is formed in one side, away from the fixing plate 6, of each connecting plate 7, the contact area between each connecting plate 7 and the infusion bottle can be increased through the groove, so that the friction force between each connecting plate 7 and the infusion bottle is increased, and the stability of clamping the infusion bottle is improved.
Preferably, in order to facilitate operation, a PLC is arranged in the bottom case 1, a control button is arranged on the support rod 2, the control button, the electromagnet 8, the air pump 9, the lifting motor 17 and the air cylinder 23 are electrically connected with the PLC, the control button is pressed by a user to send a signal to the PLC, the PLC controls the electromagnet 8 to be electrified, the PLC also controls the air pump 9 to run for a set time, then the lifting motor 17 is controlled to run for a set time, the PLC controls the air cylinder 23 to run for a set time, when the user places an infusion bottle between the two connecting plates 7, the user presses the control button again, the PLC causes the electromagnet 8 to gradually reduce the current electrified by the electromagnet 8 until the current disappears, the connecting plates 7 are reset slowly, the connecting plates 7 are prevented from moving and moving fast to impact the infusion bottle, and a function of facilitating operation is achieved.
Preferably, in order to prevent dust from entering the bottom case 1 through the through hole, a dust screen is arranged in the through hole, and the dust screen has a dust-proof function and can prevent dust from entering the bottom case 1 through the through hole.
Preferably, in order to prevent the suction cups 16 from being damaged due to friction with the ground, the distance from the bottom of the roller 5 to the bottom of the bottom case 1 is greater than the distance from the bottom of the suction cups 16 to the bottom of the bottom case 1, and when the distance from the bottom of the roller 5 to the bottom of the bottom case 1 is less than the distance from the bottom of the suction cups 16 to the bottom of the bottom case 1, the suction cups 16 may rub against the ground to cause the suction cups 16 to be worn.
This a medical equipment for assisting stability of infusion is high has realized stabilizing the function of infusion bottle through connecting plate 7 centre gripping infusion bottle, avoids the infusion bottle to take place to rock the time and damage because of the collision, still clears away subaerial impurity back through shower nozzle 11, makes sucking disc 16 and ground firmly again, has improved the stability of this equipment.
Compared with the prior art, this a medical equipment for assisting stability of infusing is high has improved the stability of infusion bottle through stabilizing mean, compares with current stabilizing mean, and this stabilizing mean simple structure, the cost is lower, and so on, still improved the stability of this equipment when placing subaerial through coupling mechanism, compare with current coupling mechanism, this coupling mechanism has the function of cleaing away subaerial impurity, the sucking disc 16 is better with the adsorption effect on ground.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.