CN207400849U - A kind of multi-functional eye drops transfusion apparatus - Google Patents

Abstract

The utility model discloses a multifunctional eye drop dripping device, which mainly comprises a bottom plate, an outer cylinder, an inner cylinder, a pull-out vibrating head, and a squeezing and spreading rod; the outer cylinder is placed on the bottom plate, and the inner cylinder The cylinder is located inside the outer cylinder, and a pressing block is installed on the side wall of the outer cylinder. Two strip-shaped fulcrums are arranged symmetrically on the outside of the side wall of the inner cylinder. There are two lever articulated heads, there are two extruding and spreading rods, the retracting vibrating head is below the bottom plate, and a vibrating rod is arranged in the retracting vibrating head, and the vibrating rod is connected to the motor through a cable. The multi-functional eye drop dripping device of the utility model has a reasonable structural design, can open the eyelids and drop eye drops in a controlled manner, and conforms to ergonomics, has better comfort, and can also realize vibration massage on the eyes. Full-featured.

Description

A kind of multifunctional eye drop dripping device

technical field

The utility model relates to the technical field of ophthalmic medical instruments, in particular to a multifunctional eye drop dripping device.

Background technique

Eye drops are one of the most commonly used pharmaceutical dosage forms for eye diseases. For many eye diseases, eye drops have direct and quick therapeutic effects. Existing eye drops almost adopt the same flexible plastic packaging bottle. Although this packaging bottle has a simple structure and low manufacturing cost, it is very inconvenient to supply liquid. Although instilling eye drops is a very simple action in theory, it is not easy to accurately instill it into the conjunctival sac of the ocular surface. When using eye drops, the user aligns the drop port with the eyes. In order to avoid contamination of the eye drops, the drop port is kept away from the eyes. The eye drops cannot enter the eyes smoothly due to inaccurate focus or eye closure. Moreover, some users In order to drip eye drops, eyelids are often stretched open by hand, which is very unhygienic. Especially for the patients who are traveling or intensely working and studying, it is difficult to wash their hands in time before and after applying eye drops, which will increase the probability of eye infection, and even prevent the eye drops bottle from scratching the cornea. Sometimes it is necessary to squeeze out half a bottle of eye drops after many trials, and the eye drops will flow all over the face before it gets into the eyes, or even accidentally injure the eyes. Therefore, it is difficult to use, which may cause waste of eye drops and is difficult to ensure accuracy. Medication often requires the help of others. In addition, because the squeezing force of fingers is difficult to accurately grasp, more or less liquid medicine is dripped into the eye sockets, and the quantity of liquid medicine drops is difficult to grasp, which brings inconvenience to eye patients with eye drops.

The Chinese patent with the patent number CN204155027U discloses a kind of eye drop glasses. The glasses include a frame and a nose pad. The frame is provided with a compressible eye drop bottle. An eye drop tube connected to the liquid bottle, one end of the eye drop tube is connected to the compressible eye drop bottle, and the other end extends to the nose pad and is facing the corner of the eye; the frame is also provided with a push The pushing device for the movement of the eye drop tube at the nose pad. The user pushes the eye drop tube to move to the best position of the user's eye corner through the pushing device, and then presses the compressible eye drop bottle to make the eye drops contained in the compressible eye drop bottle drop through the eye drop tube inside the user's eyes. But this patent structure is complicated, although dripping liquid is convenient but can't realize the function of stretching eyelid, can't avoid the influence that blinking brings during use.

There are also many eye drop dripping devices in the prior art, but they all carry out eyelid opening and eye drop dripping simultaneously, and the design is not humanized enough.

Utility model content

Aiming at the deficiencies in the above-mentioned technologies, the utility model provides a multifunctional eye drop dripping device.

The technical scheme of the utility model is as follows: a multifunctional eye drop dripping device mainly includes a bottom plate, an outer cylinder, an inner cylinder, a retracting vibrating head, and an extruding and spreading rod; the outer cylinder is placed on the bottom plate, The inner cylinder is located inside the outer cylinder, and the inner cylinder is used to place the eye drops bottle. There is a long strip hole on the bottom plate, a medicine drop hole is arranged at the center of the bottom plate, and there are symmetrical openings on the side wall of the outer cylinder. There are two openings, a pressing block is installed in the openings, two bar-shaped fulcrums are symmetrically arranged on the outside of the side wall of the inner cylinder, and two lever hinges are respectively provided on the outer cylinder corresponding to the bar-shaped fulcrums There are two extruding and expanding rods, and the extruding and expanding rods are composed of three parts, namely the upper end, the bending part and the lower end, and the upper end is fixed on the end of the pressing block facing the inner cylinder On the outer side of the upper end, there is a pressing head, the inner side of the curved part is close to the end of the bar-shaped fulcrum facing the outer cylinder, the outer side of the curved part is hinged with the lever joint, and the lower end is equipped with a sliding block, the sliding block is connected to the retracting vibrating head through a connecting rod, the connecting rod passes through the elongated hole, the sliding block is above the bottom plate, the retracting vibrating head is below the bottom plate, and the retracting vibrating head A vibrating rod is provided inside, and the vibrating rod is connected to the motor through a cable.

Further, in the above solution, the outer cylinder and the inner cylinder are connected through ring-shaped end faces, which makes the whole structure more stable.

Further, in the above solution, a bracket is provided at the lower part of the inner tube for holding the eyedrop bottle.

Furthermore, the lower end of the inner cylinder bracket is provided with an eyedrop bottle mouth extending part, which can further fix the eyedrop bottle.

Further, in the above solution, a switch is provided on the motor, which is convenient for massage switch operation.

Further, in the above scheme, the retracting vibrating head is in the shape of a half moon, and the material used is elastic silica gel. The spouts of the two retracting vibrating heads are opposite to each other and fit the shape of the eyelids. Multiple small bumps, on the one hand, can increase the friction when stretching the eyelids, on the other hand, they can be used as massage heads when vibrating and massaging.

The beneficial effects of the utility model are: the multi-functional eye drop dripping device of the utility model has a reasonable structural design, and can controlly open the eyelids and drop eye drops. Open the eyelids, and then continue to press the pressing block to squeeze out the eye drops into the eyelids, and the vibrating head of the utility model conforms to ergonomics. Equipped with a vibrating rod and an external motor, it can realize the vibration massage of the eyes with comprehensive functions.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a partial installation schematic diagram of the vibration head;

Among them, 1-bottom plate, 2-outer cylinder, 3-inner cylinder, 4-eye drops bottle, 5-retracting vibrating head, 6-squeezing and spreading rod, 11-long strip hole, 12-dripping hole, 20-opening, 21-pressing block, 22-lever hinged head, 23-pressing head, 30-ring end face, 31-block, 32-strip fulcrum, 33-bracket, 34-eye drops bottle mouth Part, 51 connecting rod, 52-sliding block, 61 upper end, 62-curved portion, 63-lower end, 7-motor, 71-switch, 72-cable.

Detailed ways

Below in conjunction with specific real-time mode, the utility model is further described in detail:

A multi-functional eye drop dripping device as shown in Figure 1-2, mainly includes a bottom plate 1, an outer cylinder 2, an inner cylinder 3, a retracting vibrating head 5, and an extruding and spreading rod 6; the outer cylinder 2 is placed on the bottom plate 1, the inner cylinder 3 is located inside the outer cylinder 2, the inner cylinder 3 is used to place the eyedrop bottle 4, the lower part of the inner cylinder 3 is provided with a bracket 33 for holding the eyedrop bottle, and the lower end of the bracket 33 is provided with an eyedrop bottle The bottle mouth protruding part 34 can further fix the eyedrop bottle 4, and the outer cylinder 2 and the inner cylinder 3 are connected by the ring-shaped end surface 30 to make the whole structure more stable. A strip-shaped hole 11 is opened on the base plate 1, a dripping hole 12 is provided at the center of the base plate 1, two openings 20 are symmetrically opened on the side wall of the outer cylinder 2, and a pressing block is installed in the opening 20 21. Two bar-shaped fulcrums 32 are symmetrically arranged on the outside of the side wall of the inner cylinder 3, and two lever hinges 22 are respectively provided on the outer cylinder 2 corresponding to the bar-shaped fulcrums 32. Two, the extrusion and expansion rod 6 is composed of three parts, namely an upper end 61, a curved portion 62, and a lower end 63. The upper end 61 is fixed on the end of the pressing block 21 facing the inner cylinder 3, and at the upper end 61 is provided with a pressing head 23 on the outside, and the inner side of the curved part 62 is close to the end of the bar-shaped fulcrum 32 facing the outer cylinder 2. The outer side of the curved part 62 is hinged with the lever hinge 22, and the lower end 63 is equipped with a sliding block 52. The sliding block 52 is connected to the retracting vibrating head 5 through the connecting rod 51, the connecting rod 51 passes through the elongated hole 11, the sliding block 52 is above the bottom plate 1, the retracting vibrating head 5 is below the bottom plate 1, and the retracting vibrating head 5 There is a vibrating rod inside, the distracting vibrating head 5 is a half-moon shape, and the material used is elastic silicone. The small protrusion can increase the frictional force when stretching the eyelids, and can be used as a massage head when vibrating and massaging. The vibrating rod is connected to the motor 7 through the cable 72. The motor 7 is provided with a switch 71, which is convenient for massage switch operation.

When dropping eye drops, unscrew the bottle cap of the eye drop bottle 4 first, put the bottle mouth downwards into the inner tube 3, align the two retracting vibrating heads 5 with the upper and lower eyelids respectively, and squeeze the two pressing blocks 21 at the same time by hand Slowly stretch the eyelids, and then continue to squeeze the pressing block 21, so that the pressing head 23 contacts the inner cylinder 3 and squeezes the block 31 to realize the extrusion of the bottle body, and the eye drops are squeezed out, and the eye drops are released from the drops. Hole 12 enters the eye, and then slightly releases the pressing block 21 to let the pressing head 23 leave the inner cylinder 3, the eye drops will no longer drip down, and the vibrating head 5 will continue to stay at the place where the eyelids are opened until the eye drops are absorbed Finally, loosen the pressing block 21 completely again, and take away the device.

During vibration massage, align the two retracting vibrating heads 5 with the upper and lower eyelids respectively, turn on the switch 71, and the motor 7 supplies power to the vibrating rod in the retracting vibrating head 5, and the vibrating rod drives the retracting vibrating head 5 to vibrate, and the retracting vibration The small protrusion on the head 5 is used as a massage vibrating head to vibrate and massage the eyes. After use, turn off the switch 71 to get final product.

The multi-functional eye drop dripping device has a reasonable structural design, can controlly stretch the eyelids and drop eye drops, and conforms to ergonomics, has better comfort, can also realize vibration massage on the eyes, and has comprehensive functions.

Claims (6)

1. a kind of multi-functional eye drops transfusion apparatus, which is characterized in that mainly including bottom plate (1), outer barrel (2), inner cylinder (3), lead Open vibration head (5), extruding struts bar (6)；The outer barrel (2) is placed in the bottom plate (1) above, and the inner cylinder (3) is located at outer barrel (2) internal, inner cylinder (3) is used to place eye drops bottle (4), and elongate holes (11) are offered on the bottom plate (1), bottom plate (1) Centre position is equipped with drug dropping hole (12), is symmetrically opened up on the side wall of outer barrel (2) there are two perforate (20), in perforate (20) Briquetting (21) is installed, two bar shaped fulcrums (32) are arranged in the side-wall outer side of inner cylinder (3), on outer barrel (2) and institute It states bar shaped fulcrum (32) corresponding place and is respectively equipped with two lever articulated joints (22), the extruding struts bar (6) and shares two A, extruding struts bar (6) and is made of three parts, is respectively upper end (61), bending section (62), lower end (63), it is described on End (61) is fixed on the briquetting (21) towards on one end of inner cylinder (3), and press head is equipped on the outside of upper end (61) (23), the one end of the bar shaped fulcrum (32) towards outer barrel (2) is close on the inside of the bending section (62), outside bending section (62) Side is hinged with the lever articulated joint (22), and sliding shoe (52) is equipped on the lower end (63), and the sliding shoe (52) is logical Connecting rod (51) the connection traction vibration head (5) is crossed, the connecting rod (51) passes through the elongate holes (11), sliding shoe (52) in the top of bottom plate (1), retract vibration head (5) and vibrating head, institute are equipped in the lower section of bottom plate (1), traction vibration head (5) It states vibrating head and motor (7) is connected to by cable (72).

2. a kind of multi-functional eye drops transfusion apparatus as described in claim 1, which is characterized in that the outer barrel (2), inner cylinder (3) connected between by annular end face (30).

3. a kind of multi-functional eye drops transfusion apparatus as described in claim 1, which is characterized in that inner cylinder (3) lower part is set There is bracket (33).

A kind of 4. multi-functional eye drops transfusion apparatus as claimed in claim 3, which is characterized in that inner cylinder (3) bracket (33) lower end is equipped with eye drops bottle bottleneck extending portion (34).

5. a kind of multi-functional eye drops transfusion apparatus as described in claim 1, which is characterized in that the motor (7) is equipped with It switchs (71).

A kind of 6. multi-functional eye drops transfusion apparatus as described in claim 1, which is characterized in that the traction vibration head (5) For semilune, multiple small protrusions are also uniformly provided on surface.