CN220938284U - Accurate dropping liquid's dropping liquid ware - Google Patents

Abstract

The utility model discloses a drip device for accurately dripping liquid, and relates to the technical field of medical treatment. The eye-opening device comprises a triangular mounting plate, wherein connecting rods are fixedly connected to two sides of the triangular mounting plate, a supporting mechanism for opening eyes is arranged at the end part of each connecting rod, a liquid medicine cylinder is fixedly connected to the bottom of the triangular mounting plate, a piston is connected to the inside of the liquid medicine cylinder in a sliding mode, and a pressing handle is fixedly connected to the piston. According to the utility model, the connecting rods are fixedly arranged on two sides of the triangular mounting plate, the supporting mechanisms are arranged at the end parts of the connecting rods, the liquid medicine barrels, the pistons, the pressing handles and the droppers are arranged at the bottoms of the triangular mounting plate, the eyes can be propped open by the supporting mechanisms, then the liquid medicine in the liquid medicine barrels is accurately dripped into the eyes of a patient, the situation that liquid medicine drops cannot enter or are sprinkled outside the eyes due to the fact that the eyes blink in disorder during medicine dripping can be avoided, and the situation that the liquid medicine is wasted is avoided.

Description

Accurate dropping liquid's dropping liquid ware

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a drip device for accurately dripping liquid.

Background

The ophthalmic device is widely used as a current daily life product, and can be accurately used for eye drops and other medical purposes.

When the dropping device drops the liquid medicine into the eyes, the eyes can blink unconsciously, so that the liquid medicine drops cannot be dropped into the eyes, the liquid medicine is spilled, the liquid medicine is wasted, the accuracy cannot be controlled when the dropping device drops, the outlet of the dropping device cannot be aligned with the eyes, the liquid medicine is easy to drop outside the eyes, and the dropping device for accurate dropping liquid is required to be designed to solve the problem.

Disclosure of utility model

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides an accurate dropping liquid's dropping liquid ware, includes the triangle mounting panel, the equal fixedly connected with connecting rod in both sides of triangle mounting panel, the tip of connecting rod is provided with the supporting mechanism who is used for strutting eyes, the bottom fixedly connected with liquid medicine section of thick bamboo of triangle mounting panel, the inside sliding connection of liquid medicine section of thick bamboo has the piston, fixedly connected with presses the handle on the piston, it is in to press the handle to slide on the triangle mounting panel, the bottom intercommunication of liquid medicine section of thick bamboo has the burette.

Further, the supporting mechanism comprises a first supporting rod and a second supporting rod which are respectively connected to the end parts of the connecting rods in a rotating mode, a supporting plate is fixedly connected between the first supporting rods and the second supporting rods, a first connecting plate is fixedly arranged at the end part of each first supporting rod, a second connecting plate is fixedly arranged at the end part of each second supporting rod, and a first spring is fixedly arranged between the first connecting plate and the second connecting plate.

Further, the middle part fixedly connected with installation section of thick bamboo of triangle mounting panel, press the handle and slide in the installation section of thick bamboo, the lateral wall equidistance construction of installation section of thick bamboo has the device hole, the lateral wall construction of pressing the handle has the device groove, the inner wall in device groove has set firmly the second spring, the tip of second spring has set firmly the restriction post, the restriction post with device hole assorted.

Further, the distance between two adjacent device holes is matched with the scale of the liquid medicine cylinder.

Further, a silica gel sleeve is sleeved outside the supporting plate.

Further, the support plate is arranged in an arc shape matched with eyes.

The beneficial effects of the utility model are as follows:

According to the utility model, the connecting rods are fixedly arranged on two sides of the triangular mounting plate, the supporting mechanisms are arranged at the end parts of the connecting rods, the liquid medicine barrels, the pistons, the pressing handles and the droppers are arranged at the bottoms of the triangular mounting plate, the eyes can be propped open by the supporting mechanisms, then the liquid medicine in the liquid medicine barrels is accurately dripped into the eyes of a patient, the situation that liquid medicine drops cannot enter or are sprinkled outside the eyes due to the fact that the eyes blink in disorder during medicine dripping can be avoided, and the situation that the liquid medicine is wasted is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a partial perspective cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is a perspective cross-sectional view of the present utility model;

Fig. 5 is a schematic view of a partial perspective structure of the present utility model.

Reference numerals: 1. a triangular mounting plate; 2. a connecting rod; 3. a support mechanism; 301. a first support bar; 302. a second support bar; 303. a support plate; 304. a first connection plate; 305. a second connecting plate; 306. a first spring; 4. a liquid medicine cylinder; 5. a piston; 6. pressing the handle; 7. a dropper; 8. a mounting cylinder; 9. a device hole; 10. a device slot; 11. a second spring; 12. a restraining post; 13. and a silica gel sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The application provides a precise dropping device, which is mainly used for solving the problems of disordered blinking of eyes and poor control accuracy during dropping, and provides the following technical scheme, and the following detailed description is provided with reference to fig. 1-5:

The utility model provides an accurate dropping liquid's dropping liquid ware, includes triangle mounting panel 1, the equal fixedly connected with connecting rod 2 in both sides of triangle mounting panel 1, and the tip of connecting rod 2 is provided with the supporting mechanism 3 that is used for strutting eyes, the bottom fixedly connected with liquid medicine section of thick bamboo 4 of triangle mounting panel 1, the inside sliding connection of liquid medicine section of thick bamboo 4 has piston 5, fixedly connected with presses handle 6 on the piston 5, presses handle 6 to slide on triangle mounting panel 1, the bottom intercommunication of liquid medicine section of thick bamboo 4 has burette 7.

In some embodiments, connecting rod 2 has all been set firmly through the both sides of triangle mounting panel 1, the tip of connecting rod 2 is provided with supporting mechanism 3, the bottom of triangle mounting panel 1 is provided with liquid medicine section of thick bamboo 4, piston 5, press handle 6 and burette 7, accessible supporting mechanism 3 struts the eyes, then drip into the eyes of patient with the liquid medicine in the liquid medicine section of thick bamboo 4 accurately, can avoid in the medicine dripping time eyes blink in disorder and lead to the liquid medicine drop not to go into, perhaps spill outside the eyes, avoid appearing extravagant liquid medicine's condition, very be worth popularizing and applying, specifically: when the medical liquid dripping device is used, eyes are propped open through the supporting mechanism 3, the dropper 7 is aligned to eyes of a patient, then the pressing handle 6 is pressed, the piston 5 is pushed to slide in the medical liquid cylinder 4, so that medical liquid in the medical liquid cylinder 4 is pushed out and dripped into the eyes of the patient, and the phenomenon that the eyes blink involuntarily when dripping is caused is avoided, so that dripping is inaccurate.

As shown in fig. 1, in some embodiments, the supporting mechanism 3 includes a first supporting rod 301 and a second supporting rod 302 rotatably connected to the ends of the two connecting rods 2, a supporting plate 303 is fixedly connected between the two first supporting rods 301 and between the two second supporting rods 302, a first connecting plate 304 is fixedly arranged at the end of the first supporting rod 301, a second connecting plate 305 is fixedly arranged at the end of the second supporting rod 302, and a first spring 306 is fixedly arranged between the first connecting plate 304 and the second connecting plate 305, specifically: the supporting mechanism 3 works in the following principle: pressing the first connecting plate 304 and the second connecting plate 305 to enable the first spring 306 to be in a compressed state, then driving the first supporting rod 301 and the second supporting rod 302 to rotate, simultaneously driving the supporting plate 303 to rotate, placing the supporting plate 303 at the upper eyelid and the lower eyelid to prop open the eyelid, loosening the first connecting plate 304 and the second connecting plate 305 to be far away from each other under the elastic force of the first spring 306, driving the supporting plate 303 to prop open the eye, and facilitating medicine dripping into the eye.

As shown in fig. 2 and fig. 3, in some embodiments, the middle part of the triangular mounting plate 1 is fixedly connected with a mounting cylinder 8, the pressing handle 6 slides in the mounting cylinder 8, device holes 9 are equidistantly formed in the side wall of the mounting cylinder 8, a device groove 10 is formed in the side wall of the pressing handle 6, a second spring 11 is fixedly arranged on the inner wall of the device groove 10, a limiting column 12 is fixedly arranged at the end part of the second spring 11, and the limiting column 12 is matched with the device holes 9, specifically: pressing the limiting column 12 to enable the second spring 11 to be in a compressed state, driving the limiting column 12 to retract into the device groove 10, then enabling the pressing handle 6 to slide in the mounting cylinder 8, driving the piston 5 to extrude the liquid medicine in the liquid medicine cylinder 4, and when the device groove 10 on the pressing handle 6 slides into the next device hole 9 to be aligned, the limiting column 12 is ejected from the device groove 10 under the elastic force of the second spring 11 and clamped in the device hole 9, so that the pressing handle 6 is fixed in the mounting cylinder 8.

As shown in fig. 1 and 2, in some embodiments, the distance between two adjacent device holes 9 matches the scale of the cartridge 4, specifically: when the piston 5 moves from one device hole 9 to the next device hole 9, the liquid medicine in the liquid medicine cylinder 4 can be pushed out to a desired dosage, and thus the effect of accurately controlling the dosage of the liquid medicine can be achieved.

As shown in fig. 1, in some embodiments, the outer portion of the support plate 303 is sleeved with a silicone sleeve 13, specifically: the silica gel cover 13 can play a role of buffering when the supporting plate 303 supports eyes, and is convenient to detach and replace.

As shown in fig. 1, in some embodiments, the support plate 303 is configured in an arc shape that matches the eye, specifically: thus, the support plate 303 can be attached to the eyes when the eyes are opened.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a drip of accurate dropping liquid, includes triangle mounting panel (1), its characterized in that, the equal fixedly connected with connecting rod (2) in both sides of triangle mounting panel (1), the tip of connecting rod (2) is provided with supporting mechanism (3) that are used for strutting eyes, the bottom fixedly connected with liquid medicine section of thick bamboo (4) of triangle mounting panel (1), the inside sliding connection of liquid medicine section of thick bamboo (4) has piston (5), fixedly connected with presses handle (6) on piston (5), it slides to press handle (6) on triangle mounting panel (1), the bottom intercommunication of liquid medicine section of thick bamboo (4) has burette (7).

2. The accurate drip device according to claim 1, wherein the supporting mechanism (3) comprises a first supporting rod (301) and a second supporting rod (302) which are respectively connected to the end parts of the two connecting rods (2) in a rotating mode, supporting plates (303) are fixedly connected between the two first supporting rods (301) and between the two second supporting rods (302), a first connecting plate (304) is fixedly arranged at the end part of the first supporting rod (301), a second connecting plate (305) is fixedly arranged at the end part of the second supporting rod (302), and a first spring (306) is fixedly arranged between the first connecting plate (304) and the second connecting plate (305).

3. The accurate drip device according to claim 1, characterized in that the middle part of the triangle mounting plate (1) is fixedly connected with a mounting cylinder (8), the pressing handle (6) slides in the mounting cylinder (8), device holes (9) are formed in the side wall equidistance of the mounting cylinder (8), a device groove (10) is formed in the side wall of the pressing handle (6), a second spring (11) is fixedly arranged on the inner wall of the device groove (10), a limiting column (12) is fixedly arranged at the end part of the second spring (11), and the limiting column (12) is matched with the device holes (9).

4. A precision drip according to claim 3, characterized in that the spacing between two adjacent device holes (9) matches the graduation of the cartridge (4).

5. A precision drip according to claim 2, characterized in that the support plate (303) is externally sheathed with a silicone sleeve (13).

6. A precision drip according to claim 2, characterized in that the support plate (303) is arranged in an arc shape matching the eyes.