CN211986646U

CN211986646U - Medicine sprayer for ear, nose and throat nursing

Info

Publication number: CN211986646U
Application number: CN201922356893.4U
Authority: CN
Inventors: 王新; 姚雨彤; 宋维娜
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-24
Anticipated expiration: 2029-12-18

Abstract

The utility model belongs to the field of medical apparatus, in particular to a medicine sprayer for ear-nose-throat nursing, aiming at the problems that the existing medicine sprayer can only be propped up and down, cannot be propped up in the horizontal direction, has poor propping effect, adopts a spring to prop up, has poor stability after propping up, and has fixed propping size, and cannot prop up different medicine application parts in different sizes, the following proposal is provided, which comprises a medicine bottle, one side of the medicine bottle is provided with a medicine outlet pipe, a cylinder block is fixedly sleeved on the medicine outlet pipe, a fixing ring is fixedly sleeved on the cylinder block, one side of the fixing ring far away from the medicine bottle is uniformly and rotatably provided with four supporting pincers by taking the medicine outlet pipe as the center, in the utility model, the four supporting pincers can be propped up to different sizes by pushing the sliding ring, the propping effect is improved, the medicine outlet pipe can conveniently stretch into the medicine application parts, and the medicine spraying at different, the use requirements of people are met.

Description

Medicine sprayer for ear, nose and throat nursing

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to medicine sprayer is used in otolaryngology nursing.

Background

The original name of the department of otorhinolaryngology, the family of five sense organs, is formally named as the disease of the department of otorhinolaryngology after the reform of the department of health, and the classification of the disease of the department of otorhinolaryngology is mainly classified from some diseases which are frequently occurred at the ear, nose and throat.

Publication No. CN209301924U discloses a medicine sprayer is used in otolaryngology branch of academic or vocational study nursing, including medicine bottle and spreader, medicine bottle top end threaded connection has the spiral cover, the rotatory pencil that has inserted in the middle of the spiral cover, spiral cover top fixedly connected with receipts lumen, receive lumen bottom fixedly connected with fixed axle, the fixed axle top is rotated and is connected with the pivot, but this medicine sprayer can only strut from top to bottom, the horizontal direction can't strut, it is relatively poor to strut the effect, adopt the spring to strut, it is relatively poor to strut the back stability, and strut the size and fix, can not carry out the not strut of equidimension to the position of using medicine in the difference, there is improved space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the liquid medicine spraying apparatus among the prior art and can only strut from top to bottom, the horizontal direction can't strut, struts the effect relatively poor, adopts the spring to strut, struts the back stability relatively poor, and struts the size fixed, can not carry out the not shortcoming of strut of equidimension to the position of using medicine of difference, and the ear-nose-throat nursing that proposes is with liquid medicine spraying apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the medicine sprayer for ear-nose-throat nursing comprises a medicine bottle, one side of the medicine bottle is provided with a medicine outlet pipe, a cylindrical block is fixedly sleeved on the medicine outlet pipe, a fixing ring is fixedly sleeved on the cylindrical block, one side, away from the medicine bottle, of the fixing ring is uniformly and rotatably provided with four supporting pincers by taking the medicine outlet pipe as a center, one side, close to the medicine outlet pipe, of the four supporting pincers is respectively provided with a sliding hole formed in one side of the fixing ring, four sliding rods are respectively and slidably arranged in the four sliding holes, two ends of each sliding rod extend out of the sliding hole, one ends, away from the medicine bottle, of the four sliding rods are respectively and rotatably provided with a rotating rod, one ends, away from the sliding rods, of the four rotating rods are respectively and rotatably provided with a connecting block, one sides, away from the medicine outlet pipe, of the four connecting blocks are respectively and fixedly arranged on one sides of the four supporting pincers, the four connecting blocks rotate to respectively drive the four supporting pincers to rotate and support.

Preferably, the cylinder piece is sleeved with a sliding ring in a sliding mode, one ends, far away from the rotating rods, of the four sliding rods are fixedly installed on one side of the sliding ring, a cavity is formed in the sliding ring, and a pressing hole and a clamping hole are formed in the inner wall of the bottom side and the inner wall of the top side of the cavity respectively to push the sliding ring to slide on the cylinder piece.

Preferably, rotate on the bottom side inner wall of cavity and install L type bull stick, the top side and the bottom side of L type bull stick are all rotated and are installed the connecting rod, the top that is located the connecting rod of top is rotated and is installed L type and press the depression bar, the card hole is run through on the top of depression bar to the L type, the top side fixed mounting that the depression bar was pressed to the L type has first spring, the top fixed mounting of first spring is on the top side inner wall of cavity, wedge kelly slides and makes the connecting rod rotate, the connecting rod rotates and drives L type bull stick and rotate, L type bull stick rotates and drives another connecting rod and rotate, another connecting rod rotates and drives L type and press the depression bar and slide in the card hole, elastic deformation.

Preferably, the bottom of the connecting rod that is located the below rotates and installs the wedge kelly, and the bottom of wedge kelly runs through the pressure hole, and a plurality of draw-in grooves have evenly been seted up on the top side of cylinder piece, and in the bottom of wedge kelly extended to the draw-in groove, the slip ring slided and makes the inner wall of wedge kelly slope limit and draw-in groove contact, and the wedge kelly received the extrusion and upwards slided.

Preferably, one side fixed mounting of slip ring has the second spring, and the one end fixed mounting that the slip ring was kept away from to the second spring is on one side of solid fixed ring, and the slip ring slides and drives four slide bars and slide respectively in four slide holes, and four second springs all take place elastic deformation.

In the utility model, because the wedge-shaped clamping rod is arranged, the position of the supporting clamp can be fixed by moving the wedge-shaped clamping rod into the clamping groove, and the supporting clamp is more stable;

the utility model discloses in, promote the slip ring and can make four prop pincers and strut to the equidimension not, improve and strut the effect, be convenient for go out the pencil and stretch into the position of dosing, and can satisfy the difference and dose the position and spout the medicine, satisfied people's user demand.

Drawings

Fig. 1 is a schematic structural view of a medicine sprayer for ear-nose-throat care according to the present invention;

fig. 2 is a schematic structural view of a part a1 in fig. 2 of the medicine sprayer for ear-nose-throat care according to the present invention;

FIG. 3 is a schematic cross-sectional view of the liquid medicine spraying device for ear, nose and throat nursing according to the present invention shown in FIG. 2;

fig. 4 is a schematic structural view of part B in fig. 3 of the medicine sprayer for ear-nose-throat care according to the present invention;

fig. 5 is a schematic structural view of part C in fig. 3 of the medicine sprayer for ear-nose-throat care according to the present invention.

In the figure: the medicine bottle comprises a medicine bottle 1, a medicine outlet pipe 2, a cylindrical block 3, a fixing ring 4, a supporting clamp 5, a sliding hole 6, a sliding rod 7, a rotating rod 8, a connecting block 9, a sliding ring 10, a cavity 11, a pressing hole 12, a clamping hole 13, a rotating rod 14L, a connecting rod 15, a pressing rod 16L, a wedge-shaped clamping rod 17 and a clamping groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-5, the medicine sprayer for ear-nose-throat nursing comprises a medicine bottle 1, a medicine outlet tube 2 is arranged on one side of the medicine bottle 1, a cylindrical block 3 is fixedly sleeved on the medicine outlet tube 2, a fixing ring 4 is fixedly sleeved on the cylindrical block 3, four supporting pincers 5 are uniformly and rotatably mounted on one side of the fixing ring 4 far away from the medicine bottle 1 by taking the medicine outlet tube 2 as a center, sliding holes 6 formed on one side of the fixing ring 4 are respectively arranged on one side of the four supporting pincers 5 close to the medicine outlet tube 2, four sliding rods 7 are respectively and slidably mounted in the four sliding holes 6, two ends of each sliding rod 7 extend out of the corresponding sliding hole 6, a rotating rod 8 is rotatably mounted at one end of each sliding rod 7 far away from the corresponding sliding rod 7, a connecting block 9 is rotatably mounted at one end of each rotating rod 8 far away from the corresponding sliding rod 7, one side of each connecting block 9 far away from the medicine outlet tube 2 is respectively and fixedly mounted on one side of each, the four sliding rods 7 slide to respectively drive the four rotating rods 8 to rotate, the four rotating rods 8 rotate to respectively drive the four connecting blocks 9 to rotate, and the four connecting blocks 9 rotate to respectively drive the four supporting pincers 5 to rotate and support.

The utility model discloses in, the slip ring 10 has been cup jointed in the slip on the cylinder piece 3, and four equal fixed mounting in one side of slip ring 10 of one end that bull stick 8 was kept away from to slide bar 7 have seted up cavity 11 on the slip ring 10, have seted up respectively on the bottom side of cavity 11 and the top side inner wall and have pressed hole 12 and card hole 13, promote slip ring 10 and make it slide on cylinder piece 3.

The utility model discloses in, rotate on the bottom side inner wall of cavity 11 and install L type bull stick 14, the top side and the bottom side of L type bull stick 14 all rotate and install connecting rod 15, the top that is located the connecting rod 15 of top is rotated and is installed L type and press down lever 16, the L type is pressed down the top of lever 16 and is run through card hole 13, the top side fixed mounting that the L type was pressed down lever 16 has first spring, the top fixed mounting of first spring is on the top side inner wall of cavity 11, wedge kelly 17 slides and makes connecting rod 15 rotate, connecting rod 15 rotates and drives L type bull stick 14 and rotate, L type bull stick 14 rotates and drives another connecting rod 15 and rotate, another connecting rod 15 rotates and drives L type and press down lever 16 and slide in card hole 13, elastic deformation takes place for first spring.

The utility model discloses in, the bottom of connecting rod 15 that is located the below is rotated and is installed wedge kelly 17, and the bottom of wedge kelly 17 is run through and is pressed hole 12, and a plurality of draw-in grooves 18 have evenly been seted up to the top side of cylinder piece 3, and in the bottom of wedge kelly 17 extended to draw-in groove 18, slip ring 10 slided and makes wedge kelly 17 slope limit and the inner wall of draw-in groove 18 contact, and wedge kelly 17 receives the extrusion and upwards slides.

The utility model discloses in, one side fixed mounting of slip ring 10 has the second spring, and the one end fixed mounting that slip ring 10 was kept away from to the second spring is on one side of solid fixed ring 4, and slip ring 10 slides and drives four slide bars 7 and slide respectively in four slide holes 6, and elastic deformation all takes place for four second springs.

Example 2

Referring to fig. 1-5, a medicine sprayer for ear-nose-throat nursing comprises a medicine bottle 1, a medicine outlet tube 2 is arranged on one side of the medicine bottle 1, a cylindrical block 3 is fixedly sleeved on the medicine outlet tube 2, a fixing ring 4 is fixedly sleeved on the cylindrical block 3, four supporting pincers 5 are uniformly and rotatably mounted on one side of the fixing ring 4 far away from the medicine bottle 1 by taking the medicine outlet tube 2 as a center, sliding holes 6 formed on one side of the fixing ring 4 are respectively arranged on one sides of the four supporting pincers 5 close to the medicine outlet tube 2, four sliding rods 7 are respectively and slidably mounted in the four sliding holes 6, two ends of each sliding rod 7 extend out of the corresponding sliding hole 6, a rotating rod 8 is rotatably mounted at one end of each sliding rod 7 far away from the corresponding sliding rod 7 by a pin shaft, a connecting block 9 is rotatably mounted at one end of each rotating rod 8 far away from the corresponding sliding rod 7, one side of each connecting block 9 far away from the medicine outlet tube 2 is respectively and fixedly welded on one side of the, the four sliding rods 7 slide to respectively drive the four rotating rods 8 to rotate, the four rotating rods 8 rotate to respectively drive the four connecting blocks 9 to rotate, and the four connecting blocks 9 rotate to respectively drive the four supporting pincers 5 to rotate and support.

The utility model discloses in, the slip ring 10 has been cup jointed in the slip on the cylinder piece 3, and the equal fixed welding of one end that bull stick 8 was kept away from to four slide bars 7 is on one side of slip ring 10, has seted up cavity 11 on the slip ring 10, has seted up respectively on the bottom side of cavity 11 and the top side inner wall and has pressed hole 12 and card hole 13, promotes slip ring 10 and makes it slide on cylinder piece 3.

The utility model discloses in, install L type bull stick 14 through the round pin axle rotation on the bottom side inner wall of cavity 11, connecting rod 15 is all installed through the round pin axle rotation to the top side and the bottom side of L type bull stick 14, the top that is located the connecting rod 15 of top is rotated through the round pin axle and is installed L type and press down pole 16, the top that the L type pressed down pole 16 runs through card hole 13, the top side fixed weld that the L type pressed down pole 16 has first spring, the top fixed weld of first spring is on the top side inner wall of cavity 11, wedge kelly 17 slides and makes connecting rod 15 rotate, connecting rod 15 rotates and drives L type bull stick 14 and rotates, L type bull stick 14 rotates and drives another connecting rod 15 and rotate, another connecting rod 15 rotates and drives L type and press down pole 16 and slide in card hole 13, elastic deformation takes place.

The utility model discloses in, connecting rod 15's the bottom that is located the below is rotated through the round pin axle and is installed wedge kelly 17, and wedge kelly 17's bottom is run through and is pressed down hole 12, and a plurality of draw-in grooves 18 have evenly been seted up to the top side of cylinder piece 3, and in wedge kelly 17's bottom extended to draw-in groove 18, slip ring 10 slided and makes wedge kelly 17 slope limit and the inner wall of draw-in groove 18 contact, and wedge kelly 17 receives the extrusion and upwards slides.

The utility model discloses in, the fixed welding in one side of slip ring 10 has the second spring, and the fixed welding in one side of solid fixed ring 4 of one end that slip ring 10 was kept away from to the second spring, and slip ring 10 slides and drives four slide bars 7 and slide respectively in four slide holes 6, and elastic deformation all takes place for four second springs.

In the utility model, when the utility model needs to be opened, the sliding ring 10 is pushed to slide on the cylindrical block 3, the sliding ring 10 slides to make the inclined edge of the wedge-shaped clamping rod 17 contact with the inner wall of the clamping groove 18, the wedge-shaped clamping rod 17 slides upwards under extrusion, the wedge-shaped clamping rod 17 slides to make the connecting rod 15 rotate, the connecting rod 15 rotates to drive the L-shaped rotating rod 14 to rotate, the L-shaped rotating rod 14 rotates to drive the other connecting rod 15 to rotate, the other connecting rod 15 rotates to drive the L-shaped pressing rod 16 to slide in the clamping hole 13, the first spring generates elastic deformation, meanwhile, the sliding ring 10 slides to drive the four sliding rods 7 to slide in the four sliding holes 6 respectively, the four second springs all generate elastic deformation, the four sliding rods 7 slide to respectively drive the four rotating rods 8 to rotate, the four rotating rods 8 rotate to respectively drive the four connecting blocks 9 to rotate, the four connecting, prop pincers 5 and strut suitable size when four, stop promoting slip ring 10, make wedge kelly 17 move into draw-in groove 18 under the reaction force of first spring in, accomplish this moment and strut the fixed of size, after using the completion, press L type and press the depression bar 16 and make wedge kelly 17 shift out draw-in groove 18, under the reaction force of second spring, four prop pincers 5 reconversion.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Medicine sprayer for ear-nose-throat nursing comprises a medicine bottle (1), one side of the medicine bottle (1) is provided with a medicine outlet pipe (2), and the medicine sprayer is characterized in that the medicine outlet pipe (2) is fixedly sleeved with a cylindrical block (3), the cylindrical block (3) is fixedly sleeved with a fixing ring (4), one side, away from the medicine bottle (1), of the fixing ring (4) is uniformly and rotatably provided with four supporting pincers (5) by taking the medicine outlet pipe (2) as a center, one sides, close to the medicine outlet pipe (2), of the four supporting pincers (5) are respectively provided with a slide hole (6) formed in one side of the fixing ring (4), four slide rods (7) are respectively and slidably arranged in the four slide holes (6), two ends of the slide rods (7) are respectively extended out of the slide holes (6), one ends, away from the medicine bottle (1), of the four slide rods (7) are respectively and rotatably provided with a rotating rod (8), one ends, away from the slide rods (7), of the, one side of each connecting block (9) far away from the medicine outlet pipe (2) is fixedly arranged on one side of each of the four supporting pincers (5).

2. The medicine sprayer for ear-nose-throat care according to claim 1, wherein a sliding ring (10) is slidably sleeved on the cylindrical block (3), one ends of the four sliding rods (7) far away from the rotating rod (8) are fixedly arranged on one side of the sliding ring (10), a cavity (11) is formed in the sliding ring (10), and a pressing hole (12) and a clamping hole (13) are respectively formed in the inner walls of the bottom side and the top side of the cavity (11).

3. The spray device for ear-nose-throat care according to claim 2, wherein an L-shaped rotating rod (14) is rotatably mounted on the inner wall of the bottom side of the cavity (11), a connecting rod (15) is rotatably mounted on both the top side and the bottom side of the L-shaped rotating rod (14), an L-shaped pressing rod (16) is rotatably mounted on the top end of the connecting rod (15) above, the top end of the L-shaped pressing rod (16) penetrates through the clamping hole (13), a first spring is fixedly mounted on the top side of the L-shaped pressing rod (16), and the top end of the first spring is fixedly mounted on the inner wall of the top side of the cavity (11).

4. The medicine sprayer for ear-nose-throat care according to claim 3, characterized in that a wedge-shaped clamping rod (17) is rotatably mounted at the bottom end of the lower connecting rod (15), the bottom end of the wedge-shaped clamping rod (17) penetrates through the pressing hole (12), a plurality of clamping grooves (18) are uniformly formed in the top side of the cylindrical block (3), and the bottom end of the wedge-shaped clamping rod (17) extends into the clamping grooves (18).

5. An applicator for otolaryngological care according to claim 2, wherein a second spring is fixedly mounted on one side of the slide ring (10), and an end of the second spring remote from the slide ring (10) is fixedly mounted on one side of the fixed ring (4).