CN212140398U

CN212140398U - Special liquid medicine spraying device for medical department of stomatology

Info

Publication number: CN212140398U
Application number: CN202020223698.4U
Authority: CN
Inventors: 张冬梅
Original assignee: Beijing Jingsong Stomatological Hospital Co ltd
Current assignee: Beijing Jingsong Stomatological Hospital Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-12-15
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a special liquid medicine spraying device of medical treatment oral cavity internal medicine, including the chassis, the left end of chassis rotates through the pivot and is connected with the roof-rack, the inner wall interference fit of snap ring has the liquid medicine spraying device, be equipped with the subassembly that opens and shuts between chassis and the roof-rack. This special medicine spraying device of medical treatment oral medicine, through the chassis, the apparatus further comprises a rotating shaft, the roof-rack, the medicine spraying device and the cooperation of the subassembly that opens and shuts, make the device when using, the accessible rotates the spline and drives the screw rod and rotate, and then open and shut simultaneously through both sides support and drive roof-rack and chassis and open and shut fast, and then be convenient for strut the patient oral cavity and fix through the chassis, a groove, the snap ring, the medicine spraying device and the cooperation of the subassembly that opens and shuts, make the device when using, the user can upwards stir below circular plate, make circular plate and chassis separation, and then can prolong spout removal syringe position according to the use needs, can adjust syringe angle and sensing simultaneously, and then promote greatly and spout the medicine precision.

Description

Special liquid medicine spraying device for medical department of stomatology

Technical Field

The utility model relates to a special liquid medicine spraying device technical field of medical treatment department of stomatology specifically is a special liquid medicine spraying device of medical treatment department of stomatology.

Background

The department of stomatology is one of the classification of medical science, and at present, oral diseases often lead to the condition that ulcerative hemorrhage appears in the oral cavity, so medical personnel often need to use special liquid medicine spraying device to carry out medicine application treatment on the ulcerative hemorrhage part in the oral cavity of a patient.

Medical treatment department of stomatology special medicine spraying device among the prior art, when using, can not drive roof-rack and chassis and open and shut fast, and then be not convenient for strut fixedly to patient's oral cavity, make it not stable enough to spout the medicine process, greatly reduced spouts the convenience and the practicality of medicine, and can not prolong spout removal syringe position as required, can not adjust syringe angle and sensing simultaneously, and then lead to spouting the medicine precision relatively poor, and can't adjust the angle of light, the unable more clear oral cavity internal condition of looking over, reduce patient's cure speed, and then inconvenient people use.

Disclosure of Invention

An object of the utility model is to provide a special liquid medicine spraying device of medical treatment oral cavity internal medicine to the special liquid medicine spraying device of medical treatment oral cavity internal medicine who proposes among the prior art in solving above-mentioned background art, when using, can not drive roof-rack and chassis and open and shut fast, and then be not convenient for strut fixedly to patient's oral cavity, make the medicine process unstable enough that spouts, greatly reduced spouts the convenience of medicine and the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a special medicine sprayer for medical department of stomatology comprises a bottom frame, wherein the left end of the bottom frame is rotatably connected with a top frame through a rotating shaft, grooves are formed in the top of the top frame and the bottom of the bottom frame, a clamping ring is arranged on the right side of the top frame, a medicine sprayer is arranged on the inner wall of the clamping ring in interference fit, and an opening and closing assembly is arranged between the bottom frame and the top frame;

the opening and closing assembly comprises an inclined rod, a supporting rod, a support, a sliding rail, a sliding rod, a vertical rod, a screw rod and a spline;

the upper and lower both ends of down tube all are connected with branch through the round pin axle rotation, the end of branch is connected with the support through the round pin axle rotation respectively, two the support respectively with chassis and roof-rack inner fixed connection, the front of branch has the slide bar through slide rail clearance fit, the rear end rigid coupling of slide bar has the montant, the right-hand member of montant rotates through the bearing and is connected with the screw rod, the outer wall of screw rod and the inside threaded connection of down tube, the right-hand member rigid coupling of screw rod has the spline.

Preferably, the struts are symmetrically distributed about the diagonal axis.

Preferably, the slide rail and the slide rod form a sliding structure.

Preferably, the top of the underframe is provided with an adjusting component;

the adjusting assembly comprises a sliding groove, a sliding block, a round rod, a round plate, a spring, a bolt, a clamping plate, a ball seat, a ball and an LED illuminating lamp;

the outer wall of slider passes through the top clearance fit of spout and chassis, the outer wall of slider rotates through the bearing and is connected with the pole, plectane and spring have been cup jointed respectively to the outer wall of pole, the top the inner of plectane and the outer wall fixed connection of pole, the upper and lower both ends of spring respectively with the inner fixed connection of plectane, the below the bottom of plectane offsets tightly with the top of chassis, the bottom threaded connection of bolt and snap ring is passed through at the top of pole, the left end rigid coupling of pole has the cardboard, the left end rigid coupling of cardboard has the ball seat, the inner wall interference fit of ball seat has the ball, the LED light is installed to the left end of ball.

Preferably, the bottom of the lower circular plate is fixedly connected with a rubber bump.

Preferably, the outer wall of the bolt is processed with abrasive grains.

Compared with the prior art, the beneficial effects of the utility model are that: this special liquid medicine spraying device of medical treatment department of stomatology structure scientific and reasonable, convenience safe in utilization:

through chassis, pivot, roof-rack, recess, snap ring, liquid medicine spraying device and the cooperation of the subassembly that opens and shuts for the device is when using, and the accessible rotates the spline and drives the screw rod and rotate, and then opens and shuts simultaneously through the both sides support and drive roof-rack and chassis and open and shut fast, and then is convenient for strut fixedly to patient's oral cavity, makes the medicine process of spouting more stable, promotes the convenience and the practicality of spouting the medicine greatly.

Through the chassis, the apparatus further comprises a rotating shaft, a top frame, a groove, a clamping ring, a pesticide sprayer and a matching assembly for opening and closing, when the apparatus is used, a user can upwards stir the lower round plate, the round plate is separated from the chassis, the position of the syringe can be moved along the sliding groove according to use requirements, the angle and direction of the syringe can be adjusted simultaneously, the pesticide spraying precision is greatly improved, the angle adjustment through the illuminating lamp is realized, the internal conditions of the oral cavity can be clearly checked, the cure speed of a patient is greatly improved, and the apparatus is convenient for people to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the strut, diagonal member and vertical member of FIG. 1;

FIG. 3 is a schematic view of the structure of the rod, the sprayer and the retainer ring of FIG. 1;

fig. 4 is a schematic structural view of the circular plate, the spring and the bottom frame in fig. 3.

In the figure: 1. the pesticide sprayer comprises a bottom frame, 2, a rotating shaft, 3, a top frame, 4, a groove, 5, an opening and closing assembly, 501, a diagonal rod, 502, a support rod, 503, a support, 504, a sliding rail, 505, a sliding rod, 506, a vertical rod, 507, a screw rod, 508, a spline, 6, an adjusting assembly, 601, a sliding groove, 602, a sliding block, 603, a round rod, 604, a round plate, 605, a spring, 606, a bolt, 607, a clamping plate, 608, a ball seat, 609, a ball, 610, an LED (light emitting diode) lamp, 7, a clamping ring, 8 and a pesticide sprayer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a special liquid medicine spraying device of medical treatment oral cavity internal medicine, including chassis 1, the left end of chassis 1 rotates through pivot 2 and is connected with roof-rack 3, it is rotatable when pivot 2 makes roof-rack 3 atress, the top of roof-rack 3 and the bottom of chassis 1 all process fluted 4, recess 4 is used for spacing to the tooth, the right side of roof-rack 3 is equipped with snap ring 7, the inner wall interference fit of snap ring 7 has liquid medicine spraying device 8, liquid medicine spraying device 8 is used for spouting the medicine processing to the oral cavity wound, be equipped with the subassembly 5 that opens and shuts between chassis 1 and the roof-rack 3.

The opening and closing assembly 5 comprises an inclined rod 501, a support rod 502, supports 503, a sliding rail 504, a sliding rod 505, vertical rods 506, a screw 507 and a spline 508, wherein the upper end and the lower end of the inclined rod 501 are rotatably connected with the support rods 502 through pin shafts, the two support rods 502 are rotated when being stressed by the inclined rod 501, the support rods 502 are axially and symmetrically distributed around the inclined rod 501, the two support rods 502 can rotate simultaneously when the screw 507 rotates, the tail ends of the support rods 502 are respectively rotatably connected with the supports 503 through the pin shafts, the inner ends of the bottom frame 1 and the top frame 3 are respectively and fixedly connected with the two supports 503, the front surface of the support rod 502 is in clearance fit with the sliding rod 505 through the sliding rail 504, the sliding rail 504 and the sliding rod 505 form a sliding structure, the sliding rod 505 moves left and right to drive the two support rods 502 to rotate simultaneously, the rear end of the sliding rod 505 is fixedly connected with the vertical, the right end of the screw 507 is fixedly connected with a spline 508, and the spline 508 is convenient for a user to rotate the screw 507.

The top of the bottom frame 1 is provided with an adjusting component 6, the adjusting component 6 comprises a sliding groove 601, a sliding block 602, a round rod 603, a round plate 604, a spring 605, a bolt 606, a clamping plate 607, a ball seat 608, a ball 609 and an LED illuminating lamp 610, the outer wall of the sliding block 602 is in clearance fit with the top of the bottom frame 1 through the sliding groove 601, the sliding groove 601 plays a guiding role for the sliding block 602, the outer wall of the sliding block 602 is rotatably connected with the round rod 603 through a bearing, the sliding block 602 enables the round rod 603 to rotate when stressed, the outer wall of the round rod 603 is respectively sleeved with the round plate 604 and the spring 605, the inner end of the upper round plate 604 is fixedly connected with the outer wall of the round rod 603, the upper end and the lower end of the spring 605 are respectively fixedly connected with the inner end of the round plate 604, the spring 605 gives downward force to the lower round plate 604, the bottom of the lower round plate 604 is abutted against the top of the bottom, the bottom threaded connection of bolt 606 and snap ring 7 is passed through at the top of pole 603, the angle of the adjustable snap ring 7 of elasticity bolt 606, the outer wall processing of bolt 606 has the wear line, the wear line is used for increasing the friction of bolt 606 outer wall, the left end rigid coupling of pole 603 has the cardboard 607, the left end rigid coupling of cardboard 607 has ball seat 608, the inner wall interference fit of ball seat 608 has ball 609, ball seat 608 makes ball 609 arbitrary angle rotation when atress, LED light 610 is installed to ball 609's left end, LED light 610 is used for the illumination of the counter-bore.

In this embodiment, when using the medical special spraying device for department of stomatology, first put the device into the mouth of the patient, so that the teeth of the patient are sunk into the grooves 4, rotate the spline 508, so that the screw 507 rotates, through the threaded connection between the inclined rod 501 and the screw 507 and the rotational connection between the screw 507 and the vertical rod 506, so that the vertical rod 506 is reversely close to the inclined rod 501, through the clearance fit between the slide rail 504 and the slide bar 505, the struts 502 on both sides rotate simultaneously, thereby driving the bottom frame 1 and the top frame 3 to simultaneously outwardly prop the mouth open, thereby facilitating the spraying of the spraying device 8, pull the lower circular plate 604 upwards, so that the circular plate 604 is separated from the bottom frame 1, through the clearance fit between the slide block 602 and the slide groove 601, so that the position of the vertical rod 603 is adjustable, through the rotational connection between the vertical rod 603 and the slide block 602, and tighten or loosen the bolt 606, so that the angle and, promote greatly and spout the medicine precision, simultaneously, ball seat 608 and ball 609's interference fit for LED light 610's angularly adjustable, and then be convenient for throw light on the oral cavity is inside, and the person of being convenient for sprays the medicine injection.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special liquid medicine spraying device of medical treatment department of stomatology, includes chassis (1), its characterized in that: the left end of the bottom frame (1) is rotatably connected with a top frame (3) through a rotating shaft (2), grooves (4) are formed in the top of the top frame (3) and the bottom of the bottom frame (1), a snap ring (7) is arranged on the right side of the top frame (3), a pesticide sprayer (8) is in interference fit with the inner wall of the snap ring (7), and an opening and closing assembly (5) is arranged between the bottom frame (1) and the top frame (3);

the opening and closing assembly (5) comprises an inclined rod (501), a support rod (502), a support (503), a sliding rail (504), a sliding rod (505), a vertical rod (506), a screw rod (507) and a spline (508);

the upper and lower both ends of down tube (501) all are connected with branch (502) through the round pin rotation, the end of branch (502) rotates through the round pin axle respectively and is connected with support (503), two with chassis (1) and roof-rack (3) inner fixed connection respectively of support (503), the front of branch (502) has slide bar (505) through slide rail (504) clearance fit, the rear end rigid coupling of slide bar (505) has montant (506), the right-hand member of montant (506) is rotated through the bearing and is connected with screw rod (507), the outer wall of screw rod (507) and the internal thread connection of down tube (501), the right-hand member rigid coupling of screw rod (507) has spline (508).

2. The special sprayer for medical department of stomatology according to claim 1, characterized in that: the struts (502) are distributed axisymmetrically with respect to the diagonal (501).

3. The special sprayer for medical department of stomatology according to claim 1, characterized in that: the slide rail (504) and the slide rod (505) form a sliding structure.

4. The special sprayer for medical department of stomatology according to claim 1, characterized in that: the top of the underframe (1) is provided with an adjusting component (6);

the adjusting assembly (6) comprises a sliding groove (601), a sliding block (602), a round rod (603), a round plate (604), a spring (605), a bolt (606), a clamping plate (607), a ball seat (608), a ball (609) and an LED illuminating lamp (610);

the outer wall of the sliding block (602) is in clearance fit with the top of the bottom frame (1) through a sliding groove (601), the outer wall of the sliding block (602) is rotatably connected with a round rod (603) through a bearing, the outer wall of the round rod (603) is respectively sleeved with a round plate (604) and a spring (605), the inner end of the round plate (604) above is fixedly connected with the outer wall of the round rod (603), the upper end and the lower end of the spring (605) are respectively fixedly connected with the inner end of a circular plate (604), the bottom of the circular plate (604) below is propped against the top of the bottom frame (1), the top of the round rod (603) is in threaded connection with the bottom of the clamping ring (7) through a bolt (606), the left end of the round rod (603) is fixedly connected with a clamping plate (607), the left end of the clamping plate (607) is fixedly connected with a ball seat (608), the inner wall of the ball seat (608) is in interference fit with a ball (609), and the left end of the ball (609) is provided with an LED illuminating lamp (610).

5. The special sprayer for medical department of stomatology according to claim 4, wherein: the bottom of the circular plate (604) below is fixedly connected with a rubber bump.

6. The special sprayer for medical department of stomatology according to claim 4, wherein: the outer wall of the bolt (606) is machined with abrasive grains.